CHAPTER 6
The Dwarf
Star Cycle
At the very high temperatures prevailing in the interiors of the stars
at the upper end of the main sequence the thermal velocities are approaching
the unit level, and when these already high velocities are further increased
by the energy released in the supernova explosion the speeds of many of
the interior atoms rise above unity. The results of speeds above the unit
level were discussed briefly in Volume 1, but a more detailed consideration
will now be required, as these greater-than-unit speeds, which play no
part in the physical activity of our terrestrial environment, are involved
in a wide variety of astronomical phenomena.
The discovery of the existence of speeds greater than
that of light is one of the most significant results of the development
of the theory of the universe of motion. It has opened the door to an
understanding of many previously obscure or puzzling phenomena and relations.
But some of the concepts that are involved in dealing with these very
high speeds are new and unfamiliar. For that reason many persons find
them hard to accept on the strength of theoretical reasoning alone, regardless
of how solid a base that reasoning may have. The results of recent research
reported in The Neglected Facts of Science, published in
1982, should be very helpful to these individuals, as that research has
shown that many of the new findings derived from the theory of the universe
of motion can also be derived from purely factual premises, independently
of any theory, thus providing an empirical validation of the theoretical
results. Among these theoretical conclusions that are now provided with
factual proof are the items with which we are presently concerned: the
existence of greater-than-unit speeds, and the characteristics of motion
at these speeds. In order to emphasize the point that the theoretical
findings in this areas however strange they may appear in the light of
previously accepted ideas, are fully confirmed by observed facts and logical
deductions from those facts, the description of the basic motions of the
universe, for purposes of the theoretical development in this work, has
been taken from the purely factual derivation given in the 1982 publication.
This factual development was made possible by recognition of the physical
evidence of the existence of scalar motion, and a detailed analysis of
the properties of motion of this nature The scalar nature of the basic
motions of the universe is an essential feature of the Reciprocal System
of theory, and has been emphasized from the time of its first presentation.
The points brought out in the extract from the 1982 book are simply the
necessary consequences of the existence of these basic scalar motions.
However, in order to follow the development of thought, it will be necessary
to bear in mind some of the special features of scalar motion that were
brought out in the previous volumes of this work. Although scalar motion,
by definition, has no direction, in the usual sense of that term, it can
be either positive or negative, When such motions are represented in a
reference system, the positive and negative magnitudes appear as outward
and inward respectively, For convenient reference, these are designated
as scalar directions. Inasmuch as a scalar motion is simply the relation
between a space magnitude and a time magnitude, it can be measured either
as speed, the relation of space to time, or as inverse speed, the relation
of time to space. Inverse speed was identified, in Volume I, as energy.
A reciprocal relation, such as that between space and time in motion,
is symmetrical about the unit value; that is, speeds of l/n (which we
have identified as motion in space) are equivalent to inverse speeds,
or energies, of n/l, whereas energies of l/n (which we have identified
as motion in time) are equivalent to speeds of n/l. With the benefit of
this understanding of those of the relevant factors that may be unfamiliar,
we may now begin the extract from the published description of the high-speed
regions,
Photons of radiation have no capability of independent
motion, and are carried outward at unit speed by the progression of the
natural reference system, as shown in (I), Fig. 7. All physical objects
are moving outward in the same manner, but those objects that are subject
to gravitation are coincidentally moving inward in opposition to the outward
progression. When the gravitational speed of such an object is unity,
and equal to the speed of progression of the natural reference system,
the net speed relative to the fixed spatial reference system is zero,
as indicated in (2), In (3) we see the situation at the maximum gravitational
speed of two units. Here the net speed reached is -1, which, by reason
of the discrete unit limitation, is the maximum, in the negative direction.

An object moving with speed combination (2) or (3) can acquire a translational
motion in the outward scalar direction. One unit of the outward translational
motion added to combination (3) brings the net speed relative to the fixed
reference system, combination (4), to zero. Addition of one more translational
unit, as in combination (5), reaches the maximum speed, + 1, in the positive
scalar direction. The maximum range of the equivalent translational speed
in any one scalar dimension is thus two units.
As indicated in Fig. 7, the independent translational
motions with which we are now concerned are additions to the two basic
scalar motions, the inward motion of gravitation and the outward progression
of the natural reference system. The net speed after a given translational
addition therefore depends on the relative strength of the two original
components, as well as on the size of the addition. That relative strength
is a function of the distance. The dependence of the gravitational effect
on distance is well known. What has not heretofore been recognized is
that there is an opposing motion (the outward progression of the natural
reference system) that predominates at great distances, resulting in a
net outward motion.
The outward motion (recession) of the distant galaxies is currently attributed
to a different cause, the hypothetical Big Bang, but this kind of an ad
hoc assumption is no longer necessary. Clarification of the properties
of scalar motion has made it evident that this outward motion is something
in which all physical objects participate. The outward travel of
the photons of radiation, for instance, is due to exactly the same cause.
Objects such as the galaxies that are subject to gravitation attain a
full unit of net speed only where gravitation has been attenuated to negligible
levels by extreme distances. The net speed at the shorter distances is
the resultant of the speeds of the two opposing motions. As the distance
decreases from the extreme values, the net outward motion likewise decreases,
and at some point, the gravitational limit, the two motions reach
equality, and the net speed is zero. Inside this limit there is a net
inward motion, with a speed that increases as the effective distance decreases.
Independent translational motions, if present, modify the resultant of
the two basic motions.
The units of translational motion that are applied to
produce the speeds in the higher ranges are outward scalar units superimposed
on the motion equilibria that exist at speeds below unity, as shown in
combination (5), Fig. 7. The two-unit maximum range in one dimension involves
one unit of speed, s/t, extending from zero speed to unit speed, and one
unit of inverse speed, t/s, extending from unit speed to zero inverse
speed. Unit speed and unit energy (inverse speed) are equivalent, as the
space-time ratio is 1/1 in both cases, and the natural direction
is the same; that is, both are directed toward unity, the datum level
of scalar motion. But they are oppositely directed when either zero speed
or zero energy is taken as the reference level. Zero speed and zero energy
in one dimension are separated by the equivalent of two full units of
speed (or energy) as indicated in Fig.8.
In the foregoing paragraphs we have been dealing with full units. In
actual practice, however, most speeds are somewhere between the unit values.
Since fractional units do not exist, these speeds are possible only because
of the reciprocal relation between speed and energy, which makes an energy
of n/l equivalent to a speed of l/n. While a simple speed of less than
one unit is impossible, a speed in the range below unity can be produced
by addition of units of energy to a unit of speed. The quantity I /n is
modified by the conditions under which it exists in the spatial reference
system (for reasons explained in the earlier volumes), and appears in
a different mathematical form, usually l/n².
Since unit speed and unit energy are oppositely directed when either
zero speed or zero energy is taken as the reference level, the scalar
direction of the equivalent speed 1/n² produced by the addition of energy
is opposite to that of the actual speed, and the net speed in the region
below the unit level, after such an addition is 1 - 1/n². Motion at this
speed often appears in combination with a motion 1 - 1/m² that has the
opposite vectorial direction. The net result is then l/n² - 1/m², an expression
that will he recognized as the Rydberg relation that defines the spectral
frequencies of atomic hydrogen—the possible speeds of the hydrogen atom.
The net effective speed 1 - 1/n² increases as the applied energy n is
increased, but inasmuch as the limiting value of this quantity is unity,
it is not possible to exceed unit speed (the speed of light) by this inverse
process of adding energy. To this extent we can agree with F.instein's
conclusion. However, his assertion that higher speeds are impossible is
incorrect, as there is nothing to prevent the direct addition of one or
two full units of speed in the other scalar dimensions. This means
that there are three speed ranges. Because of the existence of these three
ranges with different space and time relationships, it will be convenient
to have a specific terminology to distinguish between them. In the subsequent
discussion we will use the terms low speed and high speed
in their usual significance, applying them only in the region of three-dimensional
space, the region in which the speeds are 1 - 1/n². The region in which
the speeds are 2 - 1/n² that is, above unity, but below two units—will
be called the intermediate region, and the corresponding speeds will be
designated as intermediate speeds. Speeds in the 3 - 1/n² range
will be called ultra high speeds.
The foregoing paragraphs conclude the portions of the
text of The Neglected Facts of Science that are relevant
to the intermediate speed range. Consideration of speeds in the ultra
high range will be deferred to later sections of this volume, as the phenomena
now under review are limited to speeds below two units. However, one point
that was mentioned in the extract from the 1982 publication, which should
have some further emphasis in view of its importance in the present connection,
is the status of unit speed. The true datum level of scalar motion, the
physical zero, as we called it in the earlier volumes, is unit speed,
not either of the mathematical zero points. This is significant, because
it means that the second unit of motion, as measured from zero speed,
does not add to the first unit. It replaces that unit. Although the use
of zero speed as a reference level makes it appear that the sequence of
units is 0, 1, 2, the status of unit speed as the true physical zero means
that the correct sequence is -1, 0, +1. The importance of this point is
its effect on the second unit of motion. This second unit is not the spatial
motion (speed) of the first unit plus a unit of motion in time
(energy), but the unit of motion in time only.
The speeds of the fast-moving products of the supernova explosions that
we are now undertaking to examine are in the intermediate range, where
motion is in time. Instead of being blown outward in space in the same
manner as the products that are ejected at speeds below unity, these intermediate
speed products are blown outward in time. In both cases, the atoms, which
were in relatively close contact in the hot massive star, are widely separated
in the explosion product, but in the intermediate speed product the separation
is in time rather than in space. This does not change either the mass
or the volumetric characteristics of the atoms of matter. But when we
measure the density, m/V, of the giant stars we include in V, because
of our method of measurement, not only the actual equilibrium volume of
the atoms, but also the empty three-dimensional space between the atoms,
and the density of the star- calculated on this basis is something of
a totally different order from the actual density of the matter of which
it is composed.
Similarly, where the atoms are separated by empty time rather than by
empty space the volume obtained by our methods of measurement includes
the effect of the empty three-dimensional time between the atoms, which
reduces the equivalent space (the apparent volume), and again the density
calculated in the usual manner has no resemblance to the actual density
of the stellar material, In the giant stars the empty space between the
atoms (or molecules) decreases the measured density by a factor which
may be as great as 105 or l06.The time separation produces a similar effect
in the opposite direction, and the second product of the explosion is
therefore an object of small apparent volume, but extremely high density:
a white dwarf star.
The name white dwarf was applied to these stars in the early days just
after their discovery, when only a few of them were known. These had temperatures
in the white region of the spectrum, and the designation that was given
them was intended to distinguish them from the red dwarfs in the lower
portions of the main sequence. In the meantime it has been found that
the temperature range of these stars extends to much lower levels, leading
to the use of such expressions as red white dwarf. But by this time
the name white dwarf is firmly established by usage, and it will no
doubt be permanent, even though it is no longer appropriate.
When judged by terrestrial standards, the calculated densities of these
white dwarfs are nothing less than fantastic, and the calculations were
originally accepted with great reluctance after all alternatives that
could be found were ruled out for one reason or another. The indicated
density of Sirius B. for instance, is about 130,000 g/cm³, that of Procyon
B is estimated at 900,000 g/cm³, while other stars of this type have still
greater densities. In the light of the relationships developed in this
work, however, it is clear that this very high density is no more out
of line than the very low density of the giant stars. Each of these phenomena
is simply the inverse of the other. Donald Lynden-Bell expresses the conventional
wisdom on the subject in this statement:
We know already that some stars have collapsed to a size only ten times
larger than that at which they would become black holes.60
In the face of this asserted knowledge it may not be easy to accept
the idea that these objects have, in fact, expanded to their present
size; that is, their components have moved outward away from each
other in time, and the small size that we observe is merely a result of
the way in which the expansion in time appears in the spatial reference
system. But this conclusion is a necessary consequence of basic physical
principles whose validity has been demonstrated in the preceding volumes
of this series, and, as we will see in the subsequent pages, it produces
explanations of the white dwarf properties that are in full agreement
with all of the definitely established observational information.
Unfortunately, the amount of observational information with respect to
the white dwarfs that has been accumulated thus far is very limited, and
much of what is available is of questionable accuracy. This scarcity of
reliable information is due to a combination of causes. The white dwarfs
have been known for only a relatively short time. The first one to be
seen, the pup companion of Sirius, the dog star, was observed in 1862,
but it was not until about 1915 that the distinctive character of the
properties of this star was recognized, and theories to account for these
properties were not developed until considerably later. The second reason
for the lack of information is the dimness of these objects, which makes
them very difficult to see, and limits both the number of stars that can
be observed and the amount of information that can be obtained from each.
The third factor that has led to confusion in this area is the lack of
a correct theoretical explanation of the white dwarf structure. As indicated
in the statement quoted above, the currently accepted theory envisions
an atomic collapse. It is asserted that the energy supply of a star is
eventually exhausted, and that when energy generation ceases, the star
collapses into a hypothetical state called degenerate matter in which
the space between the hypothetical constituents of the atoms is eliminated,
and these constituents are squeezed into a close-packed condition. As
explained by Robert Jastrow:
With its fuel gone it [the star] can no longer generate the pressures
needed to maintain itself against the crushing force of gravity, and
it begins to collapse once more under its own weight.61
Joseph Silk's explanation is essentially the same:
The pressure exerts an outward force that withstands the gravity of
the star, as long as there is sufficient hydrogen present in the stellar
core to produce helium . . .
After the supply of nuclear energy runs out and fails to provide adequate
heat and pressure, gravitational collapse must ensue.62
This is an astounding conclusion. To put it into the proper perspective,
it should be realized that the hypothetical collapse is something that
is supposed to take place within the atom; that is, the pressure
exerted on the atoms becomes so great that they are unable to withstand
it. But, in fact, the pressure to which the atoms of the condensed gas
are subjected to is not significantly altered by the cooling that
results when and if the energy generation ceases. Each atom is subject
to the pressure due to the weight of all overlying matter in any event,
regardless of whether that matter is hot or cold. The pressure due to
the thermal motion has nothing to do with conditions inside the atom;
it merely introduces additional space between the atoms. Certainly,
this added space would be eliminated if the star cooled down by reason
of the exhaustion of the energy supply, but this would not change the
conditions to which the atoms are subjected.
The books from which an earlier generation of Americans learned to read
contained a story about a man who was returning home from the city with
a heavy sack of flour that he had purchased. He was afraid that the weight
of the flour would be too much for the horse that he was riding, so to
lighten the load on the horse he held the sack in his arms. In those days,
the children that read the story found it hilarious, but now we are confronted
with essentially the same thing in different language, and we are expected
to take it seriously.
Some writers seem to suggest the existence of a kinetic component that
would add to the static pressure against the central atoms. Paolo Maffei
gives us this version of the collapse":
Eventually, when all the lighter energy-producing elements have been
depleted, energy will no longer be generated in the interior of the
sun. In the absence of the internal pressure that supported them, the
outer shells will rapidly fall toward the center due to gravitational
attraction. In the course of this very rapid collapse, the atoms will
be squeezed together ever more tightly, and the electrons will be disassociated
from the nuclei.63
But the assumption that a star could cool down rapidly enough to increase
the total pressure significantly is nothing short of outrageous. There
is no reason to believe that the heat transfer process within the star
will be any faster during the cooling process than in the normal outward
flow. Indeed, the cooling will be slowed up considerably by the release
of gravitational energy as the outer portions of the star move inward.
Furthermore, even under the most extreme assumptions, the critical pressure
at which the atomic collapse is presumed to occur could be reached only
in the very large stars, since the central atoms in the smaller stars
can obviously withstand pressures immensely greater than the static pressure
to which they are normally subject. (We know this to be true because atoms
of the same kind do withstand these immensely greater pressures
in the large stars). Thus the collapse, if it occurred at all, could occur
only in the stars which current theory says do not collapse, but explode.
And no one bothers to explain how the layers of matter outside the central
regions of the star, which certainly are not subjected to any excessive
pressure, are induced to participate in the degeneracy.
The truth is that the question as to how matter gets from its
normal state into this hypothetical degenerate condition is given scant
attention. The astronomers have arrived at an explanation of the extremely
high density of the white dwarfs that appears reasonable in the context
of the currently accepted theory of atomic structure. That theory portrays
the atoms in terms of individual constituents separated by large amounts
of space. Elimination of this space seems to be a logical way of accounting
for the enormous increase in density. No direct evidence bearing on this
issue is currently available, and the hypothesis is therefore free from
any direct conflict with observation. Having this (to them) satisfactory
explanation of the density of the white dwarf, the astronomers
have apparently considered it obvious that the stars must get from their
normal condition to this white dwarf state in some way. Consequently,
they have not considered it necessary to look very closely into the question
as to how the collapse is to be accomplished.
Eddington is often credited with having provided the explanation of
the white dwarfs.64 But an examination of one of his
discussions of the subject, such as that in the chapter on The Constitution
of the Stars in his New Pathways in Science,65 reveals that the whole
point of his discussion is to show that the existence of degenerate
matter is consistent with accepted atomic theory. He does not address
the question as to how this degeneracy is to be accomplished, except to
comment that it can be produced by pressure, which gets us nowhere, as
he offers no suggestion as to how the necessary pressure could be produced—the
same lacuna that is so evident in the more recent discussions of the subject.
Where such a suggestion is attempted, it is usually an obvious absurdity.
Here is an example:
Gravitation tends to squeeze the star to smaller and smaller dimensions,
but every contraction only strengthens the force, thereby compelling
further contraction . . . Its [the star's] contraction accelerates all
the time for the reasons just explained, and outright would collapse
into a black hole if forces were not generated to counteract the gravitational
contraction. Such a force is the thermal pressure of the gas . . . the
pressure eventually begins to balance gravitation.66 (M. J. Plavec)
This not only conflicts with the previously noted fact that the thermal
pressure does not alter the pressure exerted against the atoms, but is
also specifically contradicted by direct observation, as we know from
experience that matter in which thermal pressure is not generated
to counteract the gravitational contraction,"—that is, matter that is
near zero absolute temperature—does not collapse into a black hole.
It remains in the condition that we call the solid state, in which there
is a definite minimum distance between the atoms. This is an equilibrium
distance, and it can be reduced by application of pressure, but there
is no observational indication of any kind of a limit, even though pressures
as high as five million atmospheres have been reached in experiments.
The truth is that there is no empirical evidence to support the assumption
that gravitation operates within atoms. Observations show only
that there is a gravitational effect between atoms (and other discrete
particles). Furthermore, the behavior of matter under compression demonstrates
that there is a countertorce, an antagonist to gravitation (the same)
that we encountered earlier in our examination of the structure of the
globular clusters) that limits the extent to which the gravitational force
can decrease the inter-atomic distance.
Plavec's contention that collapse into a black hole will take place unless
forces, such as the thermal pressure, are generated to oppose gravitation
is contradicted by the observed behavior of matter, which shows that the
necessary counter-force is inherent in the structure of matter itself,
and does not have to be generated by a supplementary process.
. In order to clear the way for the collapse hypothesis, it is first
necessary to assume that there is a limit to the strength of the counter-force,
an assumption that is entirely ad hoc, since current science has not even
identified the nature of this force, to say nothing of establishing its
limits, if any. Then it is further necessary to assume that the gravitational
force operates within the atom and that the opposing force is not so operative
to any significant extent. The combination of these latter assumptions
is inherently improbable, and in view of the lack of any indication of
a limit to the resistance to compression, the first assumption has no
more claim to plausibility. The theory of atomic collapse is thus simply
an excursion into the realm of the imagination.
In the universe of motion stars cannot and do not collapse. The results
that are currently attributed to this hypothetical collapse are produced
by the expansion of the fastest products of the supernova explosion into
time. The factor that controls the course of development of the white
dwarf stars is the inversion of physical properties in the intermediate
speed region. As we have seen, the expansion into time increases the amount
of three-dimensional time occupied by this star. This is equivalent to
a decrease in the volume of space; that is, the equivalent spatial dimensions
are reduced, resulting in an increase in density when measured as mass
per unit of volume.
Contraction of the matter of the white dwarf star under pressure has
the opposite effect, just as it does in the case of ordinary matter. Pressure
thus reduces the density measured on this same basis. The constituents
of a white dwarf star, like those of any other star, are subject to the
gravitational effect of the structure as a whole, and the atoms in the
interior are therefore under a pressure. The natural direction
of gravitation is always toward unity. In the intermediate region (speeds
above unity), as in the time region (distances below unity) that we explored
in the earlier volumes, toward unity is outward in the context of a fixed
spatial reference system, the datum level of which is zero. Thus the gravitational
force in the white dwarf star is inverse relative to the fixed system
of reference. It operates to move the atoms closer together in time, which
is equivalent to farther apart in space. At the location where the pressure
due to the gravitational force is the strongest, the center of the star,
the compression in time is the greatest, and since compression in time
is equivalent to expansion in space, the center of a white dwarf is the
region of lowest density. As we will see later, this inverse density gradient
plays an important part in determining the properties of the white dwarfs.
Another effect of the inversion at the unit level can
be seen in the relation of the size of the white dwarf to its mass. References
are made in the astronomical literature to the curious fact that the
more massive a white dwarf is, the smaller its radius. 67 When the true nature of the white
dwarf is understood, this is no longer curious. A massive cloud of matter
expanding into space occupies more space than one of less mass, and the
radius of the massive cloud is therefore greater. A massive cloud of matter
expanding into time similarly occupies more time than one of less mass,
and the radius of the massive cloud (measured as a spatial quantity) is
therefore smaller, inasmuch as more time is equivalent to less space.
Astronomical observations give us only occasional disconnected
glimpses of the white dwarf stars as they move through the various stages
of their existence, but we can arrive at a theoretical picture of their
evolution that is in full agreement with the little that is observationally
known. The following paragraphs will outline the general nature of the
evolutionary development, which will be considered in detail in Chapters 11, 12, and 13.
In what may be called Stage 1, the immediate post-ejection
period following the supernova explosion in which the white dwarf is formed,
this star is expanding in time. This means that from a spatial standpoint
it is contracting in equivalent space. In this stage, the constituent
particles, newly raised to intermediate speeds, are emitting radiation
at radio frequencies as they move toward isotopic stability at these speeds.
(The process by which the radiation is generated will be examined in Chapter 18). Such a star is observable only as an otherwise
unidentifiable source of radio emission. A great many such sources—"blank
fields, as they are known to the observers—have been located, and
presumably many of these are outgoing white dwarfs.
During this expansion stage energy is being lost to the environment,
and there is little generation of energy to replace the losses. Energy
production by atomic disintegration is reduced as the temperature rises
in the range above unity, as this decreases the inverse temperature, which
determines the destructive limits of the elements in the intermediate
speed range. Since unity is the natural datum for physical activity, the
critical level at which the disintegration of the atom takes place is
unit equivalent temperature, corresponding to the speed of light, regardless
of whether the predisintegration temperature is above or below the unit
level. A deviation upward from unity (a decrease in inverse speed) has
the same effect on the process as a downward deviation of the same magnitude
(a decrease in speed). Inasmuch as the maximum speed is well above unity,
only the very heavy elements are initially available as fuel.
When the energy loss to the environment has been sufficient to terminate
the contraction in equivalent space, a process of re-expansion begins.
The energy loss continues throughout this second evolutionary stage. As
the expansion proceeds, and as the temperature falls toward unity, energy
production increases to some extent, since successively lighter elements
reach their destructive limits in the same manner as in the inverse situation
on the opposite side of the unit temperature level. But the supply of
elements heavier than iron was reduced to near zero before the supernova
explosion, and the expanding white dwarf therefore has very little fuel
for energy generation. The atom building process and the accretion of
matter from the environment eventually begin replenishing the supply,
but this proceeds at a relatively slow pace, Furthermore, the white dwarf
does not have the benefit of gravitational energy, such as that which
is released by the contraction of the giant stars, because the effect
of gravitation in time is the inverse of the effect of gravitation in
space.
Because of the energy losses, the temperatures of the constituents of
a white dwarf continually decrease, and eventually they begin dropping
below the unit level, As this reversion to the lower speed range proceeds,
the star is gradually converted from the status of a white dwarf (a star
whose constituents move at intermediate speeds) to that of an ordinary
main sequence star (one whose constituents move at speeds below the unit
level), The evolution of the white dwarf is thus directed toward the same
end as the evolution of the giant stars; that is, a restoration of the
state of gravitational and thermal equilibrium that was destroyed by the
supernova explosion. In the case of the red giant, the explosion produced
a cool and diffuse aggregate, which had to contract and heat in order
to reach the equilibrium condition. In the case of the white dwarf, the
explosion produced a dense hot aggregate that had to expand and cool in
order to reach the same equilibrium condition.
Since the astronomers do not recognize the true nature of the white dwarf
star, they have had great difficulty in charting an evolutionary course
for these objects. As noted earlier, they have developed a theory of stellar
evolution that takes the stars as far as the red giant stage. They regard
the white dwarfs as being in the last stage on the road to stellar oblivion.
It follows, so they conclude, that the stars must, in some way, get from
red giant to white dwarf. The amount of progress that has been made toward
putting some substance into this pure assumption during the last twenty
years can be seen by comparing the following two statements:
We know remarkably little about evolution in population
I after the red giants,68 (J. L Greenstein, 1960)
The details of the process by which the red giants evolve into white
dwarfs are poorly understood. 69 (R. C. Bohlin, 1982)
But when a pure assumption of this kind is repeated again
and again, its dubious antecedents are eventually forgotten, and it begins
to be accepted as established knowledge. The remarkable way in which the
status of this assumption as to the location of the evolutionary path
has been elevated by the process of repetition, without any addition to
the observational support, can be seen from the following statement from
an astronomy textbook, in which the poorly understood and
purely hypothetical evolutionary course becomes a certainty:
We do not know precisely what happens Ito the red giants] at this point,
but we are sure that shortly thereafter the star moves rapidly to the
left on the H-R diagram and then downward, fading out slowly in the
lingering death of the white dwarf.70
Even in the light of conventional theory, the hypothesis
that the stars move rapidly to the left on the H-R diagram [from the
red giant region] and then downward, meanwhile shedding mass, is untenable.
Movement to the left from the red giant region involves an increase
in the mass of a Class I star, and either an increase or a constant mass
for a member of one of the later classes. The stars in the upper left
of the diagram are the most massive of all of the known stars. The mass
loss assumed to be taking place during this hypothetical leftward movement
is incompatible with the observed mass relationships. Nor is there any
explanation as to how this assumed loss of mass could take place.
Shklovsky, for instance, concedes that we simply do not understand exactly
how material is ejected from the envelopes of such [red giant] stars. 71
Furthermore, even where matter is actually ejected from a star, this
does not necessarily mean that it leaves the system. When the issue is
squarely faced, it is apparent that there is no evidence of any significant
loss of mass from any star system, other than the stars that explode
as supernovae. There are, of course, many types of stars that eject mass,
either intermittently or on a nearly continuous basis, but they do not
given their ejecta anywhere near enough velocity to reach the gravitational
limit and escape from the gravitational control of the star of origin.
This ejected matter therefore eventually returns to the star from which
it originated.
In this connection, it should be noted that although
the relation of the stellar mass to the variables of the CM diagram is
different for the different classes of stars, our findings show that it
is fixed for any one of these classes. Stars that are following an evolutionary
course that involves an increase of mass cannot lose mass and still continue
on that course. This not only rules out the theoretical loss of mass by
stars such as the red giants which show no evidence of any significant
outflow of matter, but also means that the observed ejection of material
by stars like the Wolf-Rayets is a cyclical process of the kind discussed
in the preceding paragraph. We will encounter this same kind of a cyclical
ejection process in a more extensive form in the case of the planetary
nebulae, which will be examined in Chapter 11.
The present chapter is the first in this volume that involves a full-scale
application of the reciprocal relation between space and time, the most
significant consequence of the postulate of a universe composed entirely
of motion. Some of the conclusions of the preceding chapters depend in
part on this relationship, but the entire content of this chapter
rests on the inverse relation between the effects of an expansion into
space and those of an expansion into time. The concept of an object becoming
more compact (from the spatial standpoint) as it expands will no doubt
be a difficult one for many individuals (although for some reason, most
seem to be quite comfortable with the fantastic holes in space—black
holes, white holes, wormholes, etc.—that figure so prominently in present-day
cosmological speculations). But the validity of the reciprocal relation
between space and time has been demonstrated in many hundreds of applications
in the preceding volumes, and it provides the complete and consistent
explanation of the white dwarfs that conventional astronomical theory
is unable to supply.
The theory of white dwarfs in the universe of motion contains none of
the awkward gaps that are so conspicuous in currently accepted astronomical
theory. In the context of this new theory both the nature of the
white dwarfs and their properties—those properties that are so
different from those of the familiar objects of everyday life—are necessary
consequences of the event in which these stars originated: the supernova
explosion. And these properties define the ultimate fate of these objects.
There is no need to assume a stellar death for which there is no observational
evidence. The destiny of the white dwarf, an eventual return to the main
sequence, is implicit in the physical characteristics that make it the
kind of a star that it is.
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