Dark matter and Dark energy

Tell us, sol ... do you believe in magnetic reconnection? I asked that question of Ziggurat after he mentioned Gauss' law and he ignored me.

No, actually, I didn't. I answered you.

Magnetic reconnection assumes open magnetic field lines ... or how else could they "reconnect".

By coming together at a saddle point. Here, I'll make it easy. Consider the following field:
[latex]$\vec{B}=by\hat{i}+ax\hat{j}$[/latex]
where the hats are the unit vectors. This field has a saddle point at the origin. The divergence is zero, so it satisfies the magnetism version of Gauss's law for any and all values of a and b. If a and b are both equal, magnetic field lines along the diagonals will point towards the origin, forming a sort of X. If a is greater than b, then there will still be magnetic field lines which are straight and come together at the origin to form a sort of cross, but it will be stretched in the vertical direction. If a is less than b, it will be stretched in the horizontal direction. Now consider a field line starting at (x=-1,y=1). If a<b, this point lies above the X, and the field line passing through this point will connect to (x=1,y=1). If a>b, then (x=-1,y=1) lies to the left of the X, and the field line passing through this point connects to (x=-1,y=-1).

But the field satisfies Gauss's law for ALL a and b. So if we change a and b so that we go from a<b to a>b, then the field line passing through (x=-1,y=1) has experienced reconnection. And it does so by passing through a saddle point (when a=b) where it touches another field line, which is what I said before. There was even a little picture someone had posted showing how this happens, can't remember who.

Long story short: magnetic reconnection doesn't require any violation of Gauss's law. And once again, your math skills prove themselves inadequate to the task of comprehending electromagnetism.
 
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Here's a figure I drew showing what happens to the field in the three cases I mentioned for the field I gave in post 521. Can you find fault with my math, BAC? No, I don't think you can.
 

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I just realized there has been little discussion of Dark Energy. Why is that?

Good question. I have pointed out in the past that dark energy is an even bigger gnome than dark matter. At least one can speculate as to what "particles" constitute dark matter. In contrast, here's what NASA says about dark energy: http://science.hq.nasa.gov/universe/science/dark_energy.html "What is Dark Energy? We don't know." In fact, mainstream theorists don't seem to have a clue as to what constitutes dark energy. I guess its some entirely new form of energy that they haven't yet detected ... only inferred ... like all of their gnomes.

But they sure like it. It now supposedly constitutes over 70 percent of all the mass in the universe. Imagine that. And they are using it to fill in the holes where dark matter isn't doing the job at explaining away observations. And not just with regards to the "acceleration" they claim is happening out there in the distant universe (which, as I keep reminding everyone depends heavily on their redshift equals distance gnome also being correct). For example, dark energy has also been proposed as the reason why the great void seems to lack dark matter.

In fact, dark energy is such a gnome that now some mainstream scientists are claiming dark matter and dark energy are actually one and the same: http://www.space.com/scienceastronomy/mystery_monday_040712.html . I guess that's to really confuse us. But regardless of whether it really exists or not, scientists sure have and will be spending a lot of time, money and effort looking for it. Not that what they find is going to really affect us in any way. ;)

So maybe it's an illusion

http://space.newscientist.com/article/dn11498-is-dark-energy-an-illusion.html

http://www.abc.net.au/science/articles/2007/12/21/2124258.htm

or maybe it's a giant rubber band:

http://www.space.com/scienceastronomy/acceleron_darkenergy_040727.html

But regardless of what it is, let's hope that human observation of dark energy hasn't shortened the life span of the universe:

http://arstechnica.com/news.ars/pos...ay-shorten-the-life-span-of-the-universe.html

:D
 
Although the basic physics behind magnetic reconnection remain a mystery, Cluster promises that future missions have a good chance of further examining the phenomenon. One example is NASA's Magnetospheric Multiscale mission, which will consist of four spacecraft that study why the plasma particles can become "unfrozen" or unstuck from the magnetic field lines they normally travel along. Magnetic reconnection is simply the most "dramatic" example of this, Drake said.

Such an energy release amounts to a conversion of magnetic energy into particle energy, which can occur in black hole jets and drives solar flares. Drake hopes to someday create a computer model that can accurately describe the conversion process — and if scientists can also apply some understanding towards improving fusion reactors, so much the better.
http://www.space.com/businesstechnology/080206-tw-magnetic-reconnection.html

Now this is interesting.

Such an energy release amounts to a conversion of magnetic energy into particle energy

BeAChooser is arguing it violates classic Laws of Physics, and Ziggurat is defending alternative science! Gentelmen, please, This switching sides in the middle of a fight is very confusing.
 
Much of this applies to ordinary matter interacting under gravity as well, but with a few important differences. One is that ordinary matter can collide with itself and stick together, giving off energy in the process (usually in the form of light). This is no small thing, and it's only a result of non-gravitational forces.

But you can't be certain that dark matter hasn't an equivalent non-gravitational dark force to make it stick. Else, how do you explain Abell 520?

http://www.msnbc.msn.com/id/20322546/ "Abell 520's missing galaxies were found in a separate part of the sky with little or no dark matter associated with them. How or why the dark and normal matter separated is unknown and flies in the face of scientists' current understanding of the cosmos. ... snip ... The researchers propose two possible explanations for their findings, but both are equally unsettling for scientists. The first option is that the galaxies were catapulted out of the dark matter halo by some kind of gravitational "slingshot" effect. The problem, however, is that computer simulations have failed to produce slingshots powerful enough to cause such a separation. An alternative idea is that there is more than one form of dark matter and that the different types interact with each other. But conceding such a possibility would mean conjuring up yet another unknown substance that is as mysterious as dark matter itself."

If they start from rest with respect to each other, they cannot escape each other.

But isn't that essentially what mainstream theorists have suggested ... that dark matter particles started out essentially at rest with respect to other dark matter particles? How would they acquire escape velocity from each other?
 
But isn't that essentially what mainstream theorists have suggested ... that dark matter particles started out essentially at rest with respect to other dark matter particles? How would they acquire escape velocity from each other?

Uh... no. They, like everything else following the big bang, would have had a thermal distribution of energies and hence velocities, with local fluctuations in those thermal averages. They most certainly would not have all been sitting still. This is, yet again, a display of your complete unfamiliarity with the standard picture, which makes your criticisms of that picture, well, hard to take seriously.
 
BeAChooser is arguing it violates classic Laws of Physics,

That's because he can't figure out how to do it with a B-field that has no divergence. But I posted exactly such a B field.

and Ziggurat is defending alternative science!

No, I'm just defending science. Maxwell's equations don't qualify as "alternative". I can't say I've looked into the effects of such reconnections enough to evaluate what they do, but the idea that they violate Gauss's law for magnetism is simply wrong. Demonstrably so. In fact, that's exactly what I demonstrated.

Gentelmen, please, This switching sides in the middle of a fight is very confusing.

You are indeed confused.
 
Perhaps the reason that dark matter and dark energy are not being discussed in this dark matter and dark energy thread is because both sides have no idea what either of these things are.

Well, don't expect my side to know until their side does. :D

The EU folks have their currents and pinches

But unlike WIMPs, MACHOs, and micro-lensing magic marbles, currents and pinches actually do exist. We can even demonstrate they do here on earth. :D
 
Originally Posted by Wangler
Not so fast:

http://arxiv.org/abs/astro-ph/0702146

The Bullet Cluster 1E0657-558 evidence shows Modified Gravity in the absence of Dark Matter

Moffat's a crackpot.

Of course, sol also thinks Alfven and Peratt (resumes below) are crackpots too.

http://nobelprize.org/nobel_prizes/physics/laureates/1970/alfven-bio.html

http://public.lanl.gov/alp/plasma/people/alfven.html

http://www.ieee.org/organizations/pubs/newsletters/npss/0306/peratt.html

:D

I'm not going to waste my time reading that paper

Sol has such an open scientific mind. :rolleyes:

Seriously, the only thing that made MOND at all interesting was that it was relatively simple and could explain rotation curves and Tully-Fisher. Of course it couldn't handle gravitational lensing since it wasn't relativistic

A statement which perhaps demonstrates why sol really should have read Moffat's actual papers. If nothing else, he'd at least know that Moffat's theory is called MOG and as originally proposed by Moffat to overcome the deficiencies of MOND (which was proposed by someone else) was call MSTG (http://arxiv.org/PS_cache/astro-ph/pdf/0507/0507222v1.pdf ) ;)

I also wonder whether sol knows as little about TeVeS as he does Moffat's theory. TeVeS is another possible alternative with considerable appeal. You see, a group of astronomers from several countries published a paper in January claiming that while the Bullet Cluster proves the existence of dark matter, the TeVeS theory only requires a relatively small amount of mass in the form of regular neutrinos to explain it. And I don't think any of us are arguing at this point over whether neutrinos exist, are dark matter or have a mass in the range TeVeS requires. All this is discussed in http://www.spaceblogger.com/reports/Matters_Beyond_Beyond_999.html . And don't forget I mentioned it earlier in this thread in post #297. Ignored by sol as usual. :D
 
Originally Posted by BeAChooser
Woah. First things first, mate. Exactly how far do you think electromagnetic effects can reach ?

If you really want to know, why don't read the following by Anthony Peratt, a well-qualified expert in both EM effects and the behavior of plasmas:

http://public.lanl.gov/alp/plasma/downloads/AdvancesII.annotated.pdf

http://www.cosmology.info/2005conference/wps/gallo_1.pdf

http://adsabs.harvard.edu/full/1995Ap&SS.227..167S

http://public.lanl.gov/alp/plasma/downloadsCosmo/Peratt86TPS-II.pdf

And why are you so hung up on EM and against gravity-related theories ? Where does that come from ?

gnomophobia? :D

I'm letting the more qualified people look up your links.

Actually, the various threads have proven that most of your so-called "qualified people" either can't be bothered with looking up and reading the links I've offered ... or don't understand what they read. :)
 
Originally Posted by BeAChooser
Tell us, sol ... do you believe in magnetic reconnection? I asked that question of Ziggurat after he mentioned Gauss' law and he ignored me.

No, actually, I didn't. I answered you.

No you didn't. You just sidestepped the issue. When I posted that quote from wikipedia to you, your response was "I've never said that magnetic field lines could be open." You didn't actually address the issue. So how about it, Ziggurat? Is wikipedia right or wrong? And if wikipedia is right, then wouldn't that rule out the possibility of magnetic reconnection since it seems to depend on magnetic field lines opening before reconnection?

Long story short: magnetic reconnection doesn't require any violation of Gauss's law.

But wikipedia clearly states that Gauss' law precludes open field lines ... unless they extend to infinity at both ends. But they clearly don't in the mainstream's postulated magnetic reconnection case. And source after source after source in the mainstream clearly imply that open field lines are a requirement for magnetic reconnection. How can field lines "re-connect" if they didn't open in the first place? Or are you saying for the record that wikipedia is wrong about what Gauss' law means?
 
No you didn't. You just sidestepped the issue. When I posted that quote from wikipedia to you, your response was "I've never said that magnetic field lines could be open." You didn't actually address the issue. So how about it, Ziggurat? Is wikipedia right or wrong? And if wikipedia is right, then wouldn't that rule out the possibility of magnetic reconnection since it seems to depend on magnetic field lines opening before reconnection?

Are you blind? I just detailed exactly how to do magnetic reconnection without violating Gauss's law. Posts 521 and 522. Read that, figure it out, and then come back.

Edit: in case you haven't figured it out, I specified exactly what the field in that scenario is. You know, as in using actual equations, not just hand waving. The field is always divergenceless. It always satisfies Gauss's law. And it undergoes magnetic reconnection. You cannot demonstrate that either aspect of the field I gave you is not true. You cannot show that the field has a divergence, and you cannot show that it does not exhibit magnetic reconnection as you change the relative parameters a and b. You are, in short, just plain wrong. But I doubt you will admit it.
 
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Here's a figure I drew showing what happens to the field in the three cases I mentioned for the field I gave in post 521.

Thanks for the clear explanation and figure, Zig.

So it looks like reconnection (at least of this type) will occur any time there's a volume current density which switches direction.
 
So is wikipedia wrong that Gauss' law requires field lines be closed?

No, that is correct (though more precisely, the divergence is always zero). And I showed you how reconnection can happen without the field lines ever being open. You don't seem to be able to figure out what I showed you, though. Does the field I demonstrated ever have open field lines? Nope, it does not.
 
Consider the following field:
[latex]$\vec{B}=by\hat{i}+ax\hat{j}$[/latex]
where the hats are the unit vectors. This field has a saddle point at the origin.

Ziggurat, what is the definition of a saddle point?

At first, it seems to me that your equation describes a point source. I assume that your unit vectors follow convention?

But when I work the math, I determine that the two-dimensional form of the divergence integral works out to 1/2 y^2 -1/2 x^2, evaluated along a unit circle centered on the origin, this is indeed zero.

Keith
 
Sure it does, David. I'm surprised you can't see that.



Ironically, you even quote the section on Red Giants which tells you how electric star proponents explain them. They sit in a region on their modified HR diagram (where current density is the x axis) where there are low values of current density. As a result, they will be relatively cool stars under an electric star model. But they are very luminous so they must either be very large stars (which we know some are) or have a very large radiating corona. In any case, they are not necessarily older stars (contrary to the mainstream explanation).
They have to be old enough to account for the He ratio, so now instead of granules coming to the surface, you have them fixed in the outer layer, okay.

How old do you think they are , do tell?

So you think the age of a star is not related to its color and that the mass of the star provides and upper limit to its age.

Okay.

You haven't really answered the question, you have just waved your arm and said "over there".
Is that so difficult to understand?
Yes, the explanation is lacking.


I am most likely slow and there is nothing that I would call a model in what you gestured towards.

I suppose I could ask where the evidence is that there is fusion through z-pinch in the corona sufficient to explain other observations or something. But answer I shall have not.
Again, have you actually read anything I've posted or linked, David? I'll give you a hint. z-pinch. It's been mentioned many times during the course of these exchanges.
More arm waving and "over there"
This might be a z-pinch on the surface of our own sun:

http://trace.lmsal.com/POD/images/MDI_T171_000317_11.gif

You can see filaments all coalescing into or emanating from a single point.
over there it's a sun spot.

that does not demonstrate it is a z-pinch.
This might be one in what the mainstream claims is a pulsar:

http://heasarc.gsfc.nasa.gov/Images/objects/heapow/compact_objects/vela_pulsar_jet.jpg

The shape of the discharge matches that of a z-pinch and there is a synchrotron jet just like a z-pinch can produce.
Wandering and waving.

As is most of what follows.


Not answering any direct questions.
This might be one at a supernova site (SN 1987A):

http://chandra.harvard.edu/photo/2005/sn87a/sn87a_xray_opt.jpg

In this case one can again see the filaments that a z-pinch produces. In fact, one can see filaments (the bright beads) in exactly the numbers data indicates z-pinches will produce. Here, David, another source you can not read: http://ieeexplore.ieee.org/Xplore/login.jsp?url=/iel5/27/4287017/04287093.pdf "The Z-Pinch Morphology of Supernova 1987A and Electric Stars".

And here's a post supernova nebula with characteristics that suggest a z-pinch source:

http://www.holoscience.com/news/img/redsquare.jpg

You can see the Birkeland filaments, renamed 'combs' by the mainstream because they don't really understand what they are looking at and the word "electricity" never crosses their mind. And the bipolar hourglass shape is also a characteristic of z-pinch phenomena.

Now I've posted all about this previously ... so you know what I'm referencing. Or at least you should, David. :)

Waving your arms and saying "I answered" does not mean that you have.
That does not explain the other characteristic of supernovae in the least, is a z-pinch going to produce the elements past iron BAC, you have avoided that question repeatedly.

I will ask a gain:

Does a z-pinch account for the elements past iron BAC?

That is part of the standard model, and a possible explanation for the elements heavier than iron.
[/quote]



First of all, the electric sun theorists state that a red star is not NECESSARILY older. Second, a star's spectrum says nothing about the composition inside the star. It only tells you what's at the surface or in the photosphere of the star. Third, the mainstream assumes that except for the ratios of hydrogen and helium in ordinary stars, the composition doesn't change.
[/quote]
Except for when it does, you are just asserting without understanding. The composition does change, whatever. Where does carbon and oxygen come from?

I have not said that z-pinches can not occur and the corona seems a good candidate. But is it going to be enough to go past iron?

You are just asserting stuff and not answering.
In other words, it assumes that the heavier elements in the sun came from past generations of stars which presumably exploded producing those metals.

But a z-pinch near the solar surface can produce metals and other elements and alter the ratio of hydrogen and helium in the near surface atmosphere.
But is it going to go to iron and past?

Are the ratios for further elements going to be produced in a z-pinch or not?

Or are YOU just saying that YOUR Magic Gnome can clean and polish floors?

I don't know if a z-pinch can do all that you say, what does it need to fuse carbon? Are the conditions going to be right.

Serious question, does a z-pinch have that capability?
In an electric star, heavy element abundances would not be fixed but would be created in the outer layers by the high-energy discharges. Red giants could simply be stars that once were subject to higher electric current density (producing lots of metals and converting H to He) which are now, for whatever reason, traveling through a region with lower current density.
Oh, isn't that nice a "whatever reason", that is more like "Magic Gnome" than an explanation.

I don't suppose that the distance that light travels has any bearing on the matter, so all the galaxies we see in different states are all a whole lot closer and smooshed up. Remember that some distances are determined by means other than the red shift. So you are going to know say that every thing is in the local area.

that is sweet but I bet it would have unexplained consequences that don't match the data.
Not that quickly, David. Standard model advocates claim all stars starts out above and to the right of their main sequence position. They move into position on the main sequence when fusion begins. The star then remains at that location until its hydrogen is nearly exhausted. Then the star moves away from the main sequence.

Prior to its eruption in 2002, V838 Monocerotis was considered an F-type dwarf star on the mainsequence. According to http://www.aavso.org/vstar/vsots/1202.shtml "there was no known indication of any movement of the star off the main sequence". And although you are suggesting that it quickly evolved from a main sequence to a red supergiant, that source notes that "Most of the time this takes hundreds or thousands of years, not months!" Wikipedia states that the "lightcurve produced by the eruption is unlike anything previously seen." It is so strange, in fact, that some mainstream astronomers are now claiming V838 Monocerotis is "the first known" L-type supergiant. And guess what? They've suddenly discovered that the star also has a B-type supergiant main sequence companion that they never noticed before.

Now electric theorists have no problem explaining what has happened in a consistent and logical manner. They theorize that the star fissioned (broke into two stars) due to the electrical stress caused by a sudden increase in the current density of the surrounding medium. Mainstream astrophysicists, on the other hand, must admit the cause "is still uncertain". They have half a dozen theories now, none of which seem to fit the observations.
Uh huh, electric star theorists can't explain the amount of radiation a star produces and now the wonder gnome says that that they split apart.

They can theorize but that is all it is , no evidence?
The Hubble website in 2003 (http://hubblesite.org/newscenter/archive/releases/2003/10 ) said "V838 Monocerotis did not expel its outer layers. Instead, it grew enormously in size. Its surface temperature dropped to temperatures that were not much hotter than a light bulb. This behavior of ballooning to an enormous size, but not losing its outer layers, is very unusual and completely unlike an ordinary nova explosion." But they refuse to give up on seeing this as a case of evolution. Instead, they say "the outburst may represent a transitory stage in a star's evolution that is rarely seen." In late 2006, the Hubble site still had to admit that the star "continues to puzzle astronomers" and that "the reason for the eruption is still unclear". And it's so rare it's a first.

Even Tim Thompson, a mainstream theory supporter and noted electric star critic, has had to admit http://www.tim-thompson.com/v838mon.html "the light curve & spectrum are not typical of any known class of object; it's not a nova, nor is it a "born again" helium flash star ... snip ... It appears, therefore, to be unique, the only known member of whatever class of objects it represents. ... snip ... But everyone seems to agree that classical novae, and helium flash objects, do not produce spectra that look like V838 Mon. So, for the time being, the question of what happened out there in the Galaxy, remains unanswered."

So don't try to pull the wool over everyone's head, David, by trying to suggest there's nothing remarkable about this star or that it fits neatly into the mainstream model ... especially your theory. That would simply be dishonest. This is more the actual state of their explanations: http://findarticles.com/p/articles/mi_m1200/is_16_170/ai_n16864846 . And note that not once do they mention the electric star hypothesis. Ignoring it again.

And that's not the only example, David. The link I provided notes that the star FG Sagittae has rather suddenly changed from a blue (BO) to a yellow (K) star ... while still remaining on the main sequence. It quotes a mainstream reference saying "Around 1900 FG Sge was an inconspicuous hot star (T = 50,000 K) of magnitude 13. During the next 60 years it cooled to about 8000 K and brightened in the visual region to magnitude 9, as its radiation shifted from the far-UV to the visual region. Around 1970 a whole new bunch of spectral lines appeared due to elements such as Sr, Y, Zr, Ba and rare earths. .... The star cooled further in the 1970s and 80s and then all of a sudden in 1992 its magnitude dropped to 14. Further drops occurred from 1992 to 1996 with a very deep minimum near magnitude 16 in June of 1996." As the link notes, FG Sagittae has changed from a "normal hot giant to a 'late spectral type' (cool) star with marked changes in its surface chemical composition" over a single human lifetime.

So do you really want to claim that it "evolved" over a single human lifetime into an entirely different type of star on the main sequence? In fact, after the evolution, the mainstream suddenly discovered that this star is also a binary (see a trend here folks?). The electric star theorists again suggest that what happened is it fissioned due to extreme electrical stress. The mainstream on the other hand claims it just happened to burn the last bit of He (the aforementioned helium flash) and then changed into a R CrB variable type star ... and oh yes ... "we much have just missed the presence of that binary companion all those years".

And apparently V 605 Aquilae and V 4334 Sagittarii did something similar. They also "changed both spectral type and surface composition very rapidly" ... into R CrB type stars according to the mainstream. Even more remarkable ... all three of these stars supposedly changed to R CrB stars in the last 100 years. That's remarkable because as of 2005 this class of star still only numbers about 50 (including R CrB candidates) in the part of the Milky Way we can survey. Don't you think it's a little unlikely that we'd just happen to see 6 percent of that type star created in just the last 100 years ... if they are truly that rare a type star? How long do R CrB stars last, David? No one seems to know the answer but the star that type of star is named after has been one for at least 200 years. So if 3 on average are created every century in this region of the galaxy and R CrB is typical of that type star, shouldn't there now be AT LEAST 600, not just 50?



Why must you imagine, David ... when the sources I've linked you to have indicated how electric star theorists explain them?
No they don't you have waved at them and they perhaps suggest a possible solution, but they are the top floor of a castle without the rest of the building.

What conditions would be needed for a z-pinch to fuse carbon?

What would be needed to fuse past iron in a z-pinch?
And speaking of variable stars I found a recent peer reviewed paper that actually considers the type of unipolar inductor model first developed by Alfven. And here's what it says ...

"ULTRACAM Photometry of the ultracompact binaries V407Vul and HM Cnc" by S.C.C. Barros, T.R. Marsh, V. S. Dhillon, P. J. Groot, S. Littlefair, G. Nelemans, G. Roelofs, D. Steeghs and P. J. Wheatley, http://arxiv.org/pdf/astro-ph/0611117.pdf , 3 Nov 2006, "It has proved hard to decide which, if any, of the models is correct. Compared to typical accreting systems, HM Cnc has a weak optical line emission, while V407 Vul has none at all. This favours the unipolar inductor model which is the only one without accretion. The unipolar inductor model, along with the IP model, is also favoured by the observed decrease in pulsation periods (Strohmayer 2002, 2004; Hakala et al. 2003; Strohmayer 2003; Hakala et al. 2004) although recently accreting models with long-lasting spin-up phases have been developed (D’Antona et al. 2006; Deloye & Taam 2006). The shapes and phases of the X-ray light curves on the other hand count against the unipolar inductor model (Barros et al. 2005) which can only accommodate the high X-ray luminosity of V407 Vul with a white dwarf that spins faster than its orbit (Marsh & Nelemans 2005; Dall’Osso et al. 2006a,b). The accreting double-degenerate models on the other hand lead to high accretion rates and strong heating of the white dwarf, particularly in the case of HM Cnc, which is required to be at a distance of 4 to 20 kpc, and well out of the Galactic plane (Bildsten et al. 2006; D’Antona et al. 2006). At the moment therefore, there is no clear winner, or even leading contender amongst the models and better observational constraints are a priority."

I don't care what the answer is as long as the mainstream directly and honestly confronts the EU/PC theories. I hope this is an indication that the times they are finally a changing. :D


Whatever BAC, you didn't answer the questions. You are more like someone just waving their arm and saying "over there".

Nice try however.

So you state that the proportion of HE in the outer layer of a star does not reflect the composition of the star. Okey, dokey.

And you don't understand that the mainstream model allows for stars to change their position on the HR diagram very quickly, in some cases less than a month.

So whatever , you don't want to discuss, you just want to say that you have answered something or that your link has answered something when it hasn't.

You haven't answered the question about red giants at all, you have said "It might be this" and then left it at that.

What conditions would produce a z-pinch that could fuse the elements seen in the photosphere of a red giant?

is it capable of doing that?

I ask because I don't know.

Is it?
 

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