Experiments offer tantalizing clues as to why matter prevails in the universe
August 16, 2010A large collaboration of physicists working at the Fermilab Tevatron particle collider has discovered evidence of an explanation for the prevalence of matter over antimatter in the universe. They found that colliding protons in their experiment produced short-lived B meson particles that almost immediately broke down into debris that included slightly more matter than antimatter. The two types of matter annihilate each other, so most of the material coming from these sorts of decays would disappear, leaving an excess of regular matter behind.
This sort of matter/antimatter asymmetry accounts for the fact that just about all the material in the universe is made of the normal matter we're familiar with. The results are being published this week in papers appearing simultaneously in the APS journals Physical Review Letters and Physical Review D.
Physicists have long known about processes described by current physics theory that would produce tiny excesses of matter, but the amounts the theories predict are far smaller than necessary to create the universe we observe. The Tevatron experiments suggest that we are on the verge of accounting for the quantities of matter that exist today. But the truly exciting implication is that the experiment implies that there is new physics, beyond the widely accepted Standard Model, that must be at work. If that's the case, major scientific developments lie ahead.
The results emerge from a complicated and challenging analysis, and have yet to be confirmed by other experiments. If the matter/antimatter imbalance holds up under the scrutiny of researchers at the Large Hadron Collider in Europe and competing research groups at Fermilab, it will likely stand as one of the most significant milestones in high-energy physics, according to Roy Briere of Carnegie Mellon University in Pittsburgh. Briere summarizes the experimental results and their implications in a Viewpoint article in the current edition of APS Physics.
More information: http://physics.aps.org/
Provided by American Physical Society
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Aug 16, 2010
Rank: 2.3 / 5 (3)
Ok. To take this statement at face value, I have to know what the "new physics" implies.
Aug 16, 2010
Rank: not rated yet
String theory/M-theory/Loop-quantum Gravity I know will be the popular answer, but I am looking for other theories, particles, etc..
Aug 16, 2010
Rank: 2 / 5 (4)
And the search continues for why this universe.
Aug 16, 2010
Rank: 5 / 5 (12)
Aug 16, 2010
Rank: not rated yet
Aug 16, 2010
Rank: 3 / 5 (7)
Oh, and Mr. Man, don't start looking for a CP violation in the wrong direction. You might end up like God after he created the Babel Fish.
Aug 16, 2010
Rank: 1 / 5 (11)
Massive scalar Higgs field doesn't differ from aether so much. Some theories consider, universe is formed with interior of black hole - again, this model is pretty close to dense aether model, because interior of black hole is always formed with dense matter. Etc...
Aug 16, 2010
Rank: 1 / 5 (9)
In my theory the particles are nothing else, then more dense clusters of vacuum foam, which gets more dense after introduction of energy in similar way, like soap foam during shaking. Every foam is formed with bubbles separated with membranes with at least two surfaces, along which the energy waves are spreading. I'm assuming, the particles are formed with waves, which are spreading along internal sides of foam membranes, whereas the particles of antimatter are formed with vibrations of outer sides.
Aug 16, 2010
Rank: 1 / 5 (11)
This behavior makes cosmological explanation of matter abundance somewhat tricky, because the current generation of particles and antiparticles doesn't differ very much in their properties. The theories based on properties of common particles therefore cannot explain the abundance of antimatter so easily. For relevant explanation we should consider hot & dense state of Universe briefly after Big bang, when properties between matter and antimatter differed significantly.
Aug 16, 2010
Rank: 4.7 / 5 (15)
Prediction confirmed.
Aug 16, 2010
Rank: 5 / 5 (3)
Wouldn't one normally expect to find a slight excess of matter over antimatter when conducting experiments using matter?
Aug 16, 2010
Rank: 1 / 5 (11)
But it still doesn't explain, why just two forms of matter exist here, and why they differ in their properties in so complex way. Foam model provides some testable predictions, too - for example it explains cumulation of dark matter around black holes and inside of streaks of dark matter.
http://www.centau.../?p=1667
For me is somewhat surprising, why people who are talking about fabric of space and/or quantum foam never used this concept in its intrinsic, geometric way.
Aug 16, 2010
Rank: 4.3 / 5 (6)
http://www.centau...7"
Your link is discussing a possible source (LMXBs) of particles that are responsible for our detection of electron-positron annihilation radiation (the 511 MeV line) observed in the central part of our galaxy. What's that got to do with dark matter?
I see you use the phrase "dark matter streaks" frequently. Could you clarify that?
Aug 16, 2010
Rank: 1 / 5 (12)
As another example can serve the Closed/Open source SW ratio on the free market and/or sex ratio in growing society. Because females are more social and they're actually doing children, they're slightly more frequent at the end of their life, too.
Aug 16, 2010
Rank: 1 / 5 (11)
http://asymptotia...tion.jpg
Aug 16, 2010
Rank: 4.2 / 5 (5)
Why wouldn't they concentrate particles, they have mass too.
Back to my first question...what's your link have to do with dark matter?
Aug 16, 2010
Rank: 1 / 5 (10)
Aug 16, 2010
Rank: 1 / 5 (9)
But if we cool flame fast, it will start to decompose back under formation of black soot - which condenses, whereas the oxygen escapes. In this way, I'm assuming, the observable matter was formed during fast cooling of quasars, which lead to condensation and separation of matter and antimatter. In analogous way, we can observe traces of antimatter around massive stars and or black holes, where fast cooling or radiation occurs. Actually the behavior of matter-antimatter equilibrium doesn't differ from chemical equilibrium and Le-Chatelier's principle, which is driving classical thermodynamics.
Aug 16, 2010
Rank: 1 / 5 (10)
If black holes would be formed with singularities, then the highest curvature of space-time would exist just at the center of black holes. But we know, at the case of real massive bodies the space-time is actually flat just at the center. Therefore the gravity field around black holes (and large galactic clusters, too) has a bell shape profile with area of positive curvature at center. Whereas the outer zone is of slightly negative curvature and it exhibits a weak repulsive force, responsible for dark energy. Because of its negative curvature, it attracts and collects negatively curved particles of antimatter preferably. Does it all appear logical?
Aug 16, 2010
Rank: 5 / 5 (4)
The experiment is to collide protons with anti-protons. The experiment wasn't being "conducted" soley with matter. I believe the more appropriate question is whether the background noise found in the matter rich environment (unfortunate condition of being in our universe) isn't clouding the findings. The next step is to reproduce the findings and ensure that they are in fact the result of the CP violation and not some other phenomenon leaking in.
Vacuum bubbles aside, the question is, "Why this universe?" Scientists want an answer for why there is an abundance of matter in this universe. The current method is isolate the bias, then search for a root cause. The Standard Model hasn't been able to predict the bias in a verifiable way.
Yet.
Aug 16, 2010
Rank: 3 / 5 (4)
Aug 16, 2010
Rank: 1 / 5 (8)
Actually we can visualize them in certain extent for observation with naked eye, if we watch the surface of superfluid helium at few Kelvins temperature above zero. They're actually quite large.
Aug 16, 2010
Rank: 1 / 5 (9)
We can believe, the decomposition of B-mesons (a composite particles of quark and anti-quark) would be exactly balanced in completely empty universe. But because we're observing it, we're exchanging some subtle energy with it via gravitational waves, which are dissolving/annihilating the antimatter preferably. And because B-mesons interact at short distance only, this lost is significant.
Aug 16, 2010
Rank: 1 / 5 (8)
Even more fantastic would be detection of more antimatter types, which would annihilate mutually. We can expect, at remote areas of Universe the matter/antimatter symmetry will be broken in such a way, the matter of one galaxy would annihilate with matter of another galaxy at least partially. If such pieces would survive the travel through cosmic space required for their mutual contact, we could use them as a source of energy.
Aug 16, 2010
Rank: 2.5 / 5 (4)
I'm with you. Collide matter with matter in a matter environment and gee whizz, end up with matter.. Who would have ever thought?
The aether has as much physicality as space-time..
In other words not at all..
Space-time at least has mathematical basis (only) even if the philosophical actions are magically one way..
Aug 16, 2010
Rank: 4 / 5 (4)
Second part of your post is the whole "unfortunate condition of being in our universe" bit that I quote from an extremely clever previous poster (who thinks much too highly of himself given his substantially inferior intellect.)
Xaero, try as I might (and I do) I still can't get my arms around what you are trying to say. As long as you're convinced, I'll leave you to it.
Aug 16, 2010
Rank: 5 / 5 (4)
Aug 16, 2010
Rank: not rated yet
I agree with most of your points, but will make a subtle distinction.
My understanding is that the bias towards matter (CP violation) in previously observed reactions/measurements did not explain the universe (big bang yada yada). The more recent results mentioned in this article, show a more biased reaction that could help better explain the matter rich universe we exist in. However, the finding is preliminary and outside causes of the matter rich results haven't been scientifically ruled out yet.
Aug 16, 2010
Rank: 1 / 5 (2)
Do you think there could be a relationship between dense aether theory and sub-Planck theory?
At scales that small math may become a problem.
Aug 17, 2010
Rank: 1 / 5 (5)
Nucleus of atoms and all particle, like photons expanding in space who been there ever.
Theres coming very small paticle in nucleus of atoms from outside nucleus of atoms all a time.
Tahts why nucleus of atoms getting bigger and tahts why nucleus of atoms exploding and emit energywaves who have a nature of electrons and particle like photons.
Thats explain that
Incredible shrinking proton raises eyebrows
onesimpleprinciple
Etimespace
thanks
.
Aug 17, 2010
Rank: 1 / 5 (5)
I can understand and use the mathematical concept of space-time. But space-time cannot undulate, exhibit virtual particles, quantum foam and many other stuffs, which we are attributing physical vacuum. We are attributing such behavior to it artificially.
Aug 17, 2010
Rank: 5 / 5 (3)
He means skidmarks. He's doing laundry.
Aug 17, 2010
Rank: 3.7 / 5 (3)
Aug 17, 2010
Rank: 5 / 5 (8)
Hi Question. Not all articles on Physorg are created equal. Try http://physics.ap...es/v3/69 for additional info. It clearly shows that collisons
took place between protons and anti-protons (and not between positrons and electrons as Jigga/Xaero and company mentions). Also note that even in cases where you collide only matter, it can convert to high energy photons that then decay into matter/antimatter particle pairs, so that's not too much of a problem. In any case, the researchers were looking at the decay products of the B-mesons produced in the collisions and noting an imbalance in those decay products. It doesn't really matter how you get the B-mesons in the 1st place. BTW, those chambers hold a pretty hard vaccuum.
Aug 17, 2010
Rank: 5 / 5 (1)
Aug 17, 2010
Rank: 5 / 5 (4)
Well, computers *are* used to account for all detected decay products and filter out the vast majority of collision results as these are rather mundane in the vast majority of cases. That's why they need so much data.
This is pretty easy to look up, Question, but no, B-mesons aren't fundamental. They are a composit of a bottom anti-quark and another, positively charged quark (except for the Top as its lifetime is too short, and the Bottom, which makes another beast). So they are made up of both matter and antimatter to begin with, and some B-mesons oscillate into there own anti-particles billions of times before decaying.
Aug 17, 2010
Rank: 5 / 5 (1)
I think this fully explains the article and all the existing questions relating to the Standard Model perfectly...
Aug 17, 2010
Rank: 5 / 5 (1)
"You know how big the big bang must have been! That was One BIIIIIIIIG Bang".
The question was posed way up top which makes me wonder... with quantum theory and M-theory supporting multiple dimensions and multiple universes and the sheer and absurd amount of energy that had to have been output from the big bang, you think that some of that anti-mater was shuffled off into another dimension creating an anti-matter universe?
Though I have heard a lot of crazy theories on the universe... so I guess nearly anything could be possible...
Aug 17, 2010
Rank: 3 / 5 (2)
This is exactly what I do not understand, how can anything concrete be learned from the decay of a B-meson when you do not know what it is before it decays?
Aug 18, 2010
Rank: 2 / 5 (9)
Aug 18, 2010
Rank: 4.4 / 5 (7)
Spoken like someone who is truly ignorant of cosmology.
Aug 18, 2010
Rank: not rated yet
Meaning..we need to stop pressing the old buttons of 'familiarity', and that by now:...we should psychologically do our best to understand do not work -and move on to unknowns. For if the attempts at connective tissue to bridge the gap with today's theory fail to reach the 'new', then it should not be surprising to us that those attempts are 'incorrect'.
One look at the 'surprising' research and 'surprising and unexpected' results that happen every day, now, it seems, in baseline physics (4% different mass on proton, for example) well.. these things (discoveries) illustrate this point ~quite clearly~.
The point to remember, is, when formulating questions to form answers into clarity (rule #1 in deductive reasoning):
"The more difficult and impossible the problem to solve, the more fundamental the mistake in the formulation of the question."
Aug 18, 2010
Rank: 5 / 5 (7)
http://pdg.lbl.go...ttom.pdf
http://pdg.lbl.go...ange.pdf
http://pdg.lbl.go...harm.pdf
The wonderful thing about this result is that it does not *quite* add up and points to new physics and to a solution to the matter/anti-matter asymmetry in the universe.
Aug 18, 2010
Rank: 1 / 5 (1)
I have heard that the bang was not all so big in the very beginning. I guess it depends on which theory you like.
Aug 19, 2010
Rank: not rated yet
Aug 19, 2010
Rank: 4 / 5 (1)
The CMB started off as gamma rays.
Aug 19, 2010
Rank: not rated yet
This is different from mathematical representations of fractals where, in principal anyway, there is always a potentially infinite supply of numbers at whatever scale you may choose. In nature, "as above so below" is never completely true. The separation at the start of our current universe - the inflation - was an elaboration of bigwards versus smallwards. This quasi dimension permeates space-time.
Aug 19, 2010
Rank: 3.7 / 5 (3)
No. The CMB started off as something else, we can only see the Gamma beginning of the CMB.
Aug 20, 2010
Rank: 1.5 / 5 (8)
Which else? Stop trolling, as Rohitash is right. The general belief by now is, CMB started as a gamma ray photons formed during Big Bang, which expanded heavily during inflation.
http://abyss.uore...oons.gif
Dense aether model considers, this perspective is dual with gravitational collapse of gravitational waves, formed during "formation" of universe, which exhibit blue shift, instead. It means, CMB is a dual mixture of gamma ray photons expanded and gravitational waves collapsed during inflation (gravitational waves are tachyons, so that their time arrow is reversed) in this theory. This scenario is supported with AdS/CFT duality of holographic model, too.
Aug 20, 2010
Rank: 3.7 / 5 (3)
The CMB we've recorded most likely was Gamma, however, that doesn't mean we've recorded everything within the CMB. The LISA survey is looking for gravity waves originating from the CMB and prior.
Way to stay current.
Aug 20, 2010
Rank: 3.7 / 5 (3)
"Dense aether model considers, this perspective is dual with gravitational collapse of gravitational waves, formed during "formation" of universe, which exhibit blue shift, instead. It means, CMB is a dual mixture of gamma ray photons expanded and gravitational waves collapsed during inflation (gravitational waves are tachyons, so that their time arrow is reversed) in this theory. This scenario is supported with AdS/CFT duality of holographic model, too."
Wait a minute! Please say that again!
Aug 20, 2010
Rank: 4.3 / 5 (6)
Hodzaa:
"Dense aether model considers, this perspective is dual with gravitational collapse of gravitational waves, formed
[snipped]
Please, please, stop.
Aug 20, 2010
Rank: 4.3 / 5 (6)
Hodzaa:
Dense aether model [snippety]
Wait a minute! Please say that again!
TabulaMentis, you're new here, I can tell.
Trust me me, exposure to Hodzaa/alizee and it's other aliases will fry your brain if you try to understand it. It's a troll of the highest degree, just walk over the bridge it's hiding under, and pretend it's not there. I'm gonna mix my metaphors, and advise you not to bite...
Aug 21, 2010
Rank: 5 / 5 (1)
"Dense aether model considers, this perspective is dual with gravitational collapse of gravitational waves, formed during "formation" of universe, which exhibit blue shift, instead. It means, CMB is a dual mixture of gamma ray photons expanded and gravitational waves collapsed during inflation (gravitational waves are tachyons, so that their time arrow is reversed) in this theory. This scenario is supported with AdS/CFT duality of holographic model, too."
Can you provide me with links to support those claims?
Aug 21, 2010
Rank: 1 / 5 (7)
http://prd.aps.or.../e124009
In holographic theory the observable Universe is formed like projection of gravitational waves from surface of black hole, where we are living in. Such projection must be inherently superluminal, or it couldn't work at all.
Aug 21, 2010
Rank: 2.8 / 5 (4)
Or, alternatively, perhaps the Energy of Annihilation is the Vacuum Energy, and since it is many orders of magnitude greater than matter, this explains why vacuum energy continually inflates space? This would also imply that expansion would cease, at some point.
Just some thoughts.
Aug 21, 2010
Rank: 1 / 5 (5)
Aug 21, 2010
Rank: 1 / 5 (2)
Without doing a lot of research, it seems to me that there could be a connection between dense aether theory and sub-Planck lengths.
Could that assumption be correct?
Aug 21, 2010
Rank: 3.4 / 5 (5)
I see that Hodzaa and Xaero are the same person.
Aug 21, 2010
Rank: 1 / 5 (1)
There are various forms of gravity, so your hunch could be correct.
Aug 21, 2010
Rank: 5 / 5 (1)
Pure speculation, based on my (admittedly incomplete) understanding of general principle.
Aug 21, 2010
Rank: 1 / 5 (6)
http://www.newsci...ion.html
Aug 21, 2010
Rank: 1 / 5 (6)
Aug 21, 2010
Rank: 4.2 / 5 (5)
I think my brain is about to implode.
I have no idea what I've just quoted means.
Aug 22, 2010
Rank: 3.8 / 5 (4)
Aug 22, 2010
Rank: 3.8 / 5 (4)
@TehDog,
I'm afraid I have to agree with you.
Initially, I was speculating on what happened to all of the energy of annihilation, after the symmetry-breaking interaction between the primal matter/antimatter immediately following the big bang.
Aug 22, 2010
Rank: 4 / 5 (4)
Aug 22, 2010
Rank: 3.7 / 5 (6)
Thus the initial temperature of the light of the CMB was NOT at the level of gamma rays. Matter was simply not that hot anymore. It was below the temperature of the Sun. For anyone that disagrees just take a look at the Sun. It is opaque for the same reason the early Universe was.
Since then the light released has cooled as it is stretched.
My own thought on this is that if light is pulled out to a longer wavelength by the expansion of space doesn't that mean that the light had to push space.
Ethelred
Aug 22, 2010
Rank: 1 / 5 (5)
http://abyss.uore...c23.html
"Cosmic background photons have their origin at the matter/anti-matter annihilation era and, thus, were formed as gamma-rays."
During inflation the space-time expanded in 10E+40 :1 ratio. Only photons of gamma rays could obtain the final wavelength of CMB, i.e. 2 cm under such circumstances - it's trivial arithmetic.
You should continue in babbling about Hitler a Bible somewhere else, because you're expert in it - but physics is not a relevant subject for you.
Aug 22, 2010
Rank: 3 / 5 (2)
Which was a time where the average temperature was bellow gamma.
And that same "trivial" arithmetic would show you that there is noise prior to the CMB, and as I said above the CMB isn't the end all of the Universal pictures we're going to see.
Your logic is self defeating. You may want to be a tad more humble when discussing physics.
Aug 22, 2010
Rank: 1 / 5 (4)
http://lcd-www.co..._01.html
"The CMB was born during the electron-positron annihilation, when photons finally became the dominant source of energy in the universe. Thus, the CMB was born as gamma-rays, and during expansion of the universe it cooled down and passed through many kinds of electromagnetic radiation."
If you have a better theory regarding the origin of CMB, feel free to provide its linked source as well. Or I will provide another and another links to qualified sources, supporting my view to demonstrate, how big troll you actually are. You have no chance with your silly BS'ing in the same way, like the Ethelred troll. The evidence is, what counts here.
Aug 22, 2010
Rank: not rated yet
Aug 22, 2010
Rank: 1 / 5 (5)
Aug 22, 2010
Rank: 3 / 5 (2)
That prediction is falsified.
Your above quote mining is ridiculous as it refers to the picture, not the CMB. I don't fault you greatly on that as it requires some mastery of English to read the material correctly. I'd recommend you get a direct professional translation before you try that again.
@AJ,
We're expecting symmetry break in order for us to determine why a zero energy universe exists. It's quite possible that mirror matter is the dominant reactant in higher energy collisions. Dark matteer et al. Dark energy is different, it is the seething energy of space-time. We're entirely unsure what it is.
Aug 22, 2010
Rank: 3 / 5 (2)
It very well describes dark matter and dark energy to a layman starting around 30 minutes and continuing on.
Aug 22, 2010
Rank: 1 / 5 (4)
http://arxiv.org/abs/1003.4124
http://news.softp...31.shtml
Aug 22, 2010
Rank: 5 / 5 (4)
And not understanding them. You clearly don't understand the Dark Era during which Gamma Rays were unable to travel without being captured by ions.
What I posted was bog standard Big Bang theory.
Ethelred
Aug 22, 2010
Rank: 1 / 5 (5)
..."Fast forward 14 billion years as the universe continued to expand. That brilliant light that started as ultra-high energy gamma rays stretched into X-rays, was visible light at recombination, and has now stretched all the way to microwaves. That faint hiss of microwaves, with a temperature of 2.7 degrees above absolute zero (Kelvin), is the cosmic microwave background or CMB. ..."
http://antarctics...?id=1237
I've nothing to understand here. First provide the link, supporting your stance. I gave you three ones already. The strict adherence to sources is the only way, how to force out trolls from here.
Aug 22, 2010
Rank: 4 / 5 (5)
http://en.wikiped...Universe
http://en.wikiped...Big_Bang
As I said Bog standard. And you will continue to get ones for the same reason as ever till you stop giving ANYONE multiple rank votes.
Ethelred
Aug 22, 2010
Rank: 1 / 5 (5)
http://www.gresha...ntId=994
You see, now you have four links claiming, the CMB has started its existence as a gamma ray photons.
Aug 22, 2010
Rank: 5 / 5 (3)
The CMB is all from the time that the Universe became transparent. It CANNOT have been from before any more than we can see the center of the Sun. Which I pointed out in the first post.
I don't care what crap you post or what great sources you post that are about the time BEFORE the Universe became transparent because NONE of that matters. We can only see back to the beginning of transparency. This is inherent in the way light interacts with ions.
Just because I posted it doesn't make it wrong. I wasn't even talking to you as you are a waste of time. I am only posting now to clear up the erroneous statements you made about my posts.
The initial temperature of the CMB MUST have been the temperature when both the hydrogen and the helium ceased to be ionized. Which is WAY below the temperature needed to for gamma rays.
Ethelred
Aug 22, 2010
Rank: 1 / 5 (6)
All my four citations are claiming it clearly. Should I consider it as another manifestation of negativism and tendency to oppose at any price?
So, has the CMB started its existence as a gamma ray photons - or "not"? If you say not, you'll get another links claiming the opposite, until your trolling will not become quite apparent.
Aug 22, 2010
Rank: 3.4 / 5 (5)
To the best of my knowledge, unlike you, Ethelred and Skeptic Heretic only blog under one name.
Aug 22, 2010
Rank: 1 / 5 (5)
"The Universe is expanding but not into space. Rather space itself is expanding."
The Big Bang and Cyclic Universe theories do not explain what the universe is expanding into.
I love it when people say the universe can from nothingness or that time and space began with the Big Bang.
Aug 22, 2010
Rank: 2.3 / 5 (3)
It can as we've determined that the Universe has a net zero energy. Basically it can come from nothing as the total sum (as we observe it now) is nothing.
Aug 22, 2010
Rank: 1 / 5 (5)
Skeptic Heretic:
What is the universe or multiverse expanding into?
And what do you say when people say: "From nothing comes nothing?"
Aug 22, 2010
Rank: 2.3 / 5 (4)
Aug 23, 2010
Rank: 1 / 5 (4)
I believe according to M-theory everything is curling up into the 11th dimension. But according to the Big Bang theory everything is expanding outwards at the speed of light.
You do not have that nothingness stuff correct, but you are well learned in physics.
What lecture are you referring to?
Aug 23, 2010
Rank: 3.4 / 5 (5)
There is no "outer region" to the universe into which it could expand. It is expanding by increasing the distances between points (on large scales).
GR does not forbid expansion speeds faster than light.
See http://www.astro....html#FTL .
Aug 23, 2010
Rank: 3 / 5 (4)
Since the evidence shows the Universe expanding as far as we can see we can make a reasonable that it was expanding in the time before we can see. As we project back in time the matter is more compressed the energy is more concetrated. But we can only project the light back to the period when the Universe was opaque. Before that all light was being absorbed and reemited. Its a pretty straight forward idea once you accept the evidence of expansion.
The CMB can't tell us a lot about the time before transparency except by analyzing the variation in temperature.
Ethelred
Aug 23, 2010
Rank: 4 / 5 (4)
Ethelred
Aug 23, 2010
Rank: 1.8 / 5 (5)
For example these four links are claiming the opposite. I've no reason to believe just you without any linked evidence.
http://abyss.uore...c23.html
http://lcd-www.co..._01.html
http://antarctics...?id=1237
http://abyss.uore...oons.gif
The commonly accepted hypothesis is, not only CMB, but even observable matter started its life by materialization of primordial gamma radiation at GUT scale after Big Bang.
Aug 23, 2010
Rank: 5 / 5 (2)
The Big Bang theory doesn't say that 'everything' (galaxies) are 'expanding out at c'. The galaxies don't really have a large relative velocity (whatever the distance) - they can be considered to be more or less stationary. They only appear to be receding at near c at large redshifts because there is so much intervening space which is being created ('expanded').
Aug 23, 2010
Rank: 4 / 5 (4)
This is not a competition of irrelevant links. It is evidence and reason. The only evidence I need is the evidence that support the expansion Universe. Everything else follows from that and nothing you have posted shows me wrong. They can't. They don't.
Link oneAgrees with me. Thank you.
More
Aug 23, 2010
Rank: 4 / 5 (4)
http://lcd-www.co..._03.html
Which again agrees with me about what we actually are measuring in the CMB. The light from the time the Universe became transparent.
So thank you for that.
More of useful, for me, links form Zehpir to come
Aug 23, 2010
Rank: 4.2 / 5 (5)
Link four is completely irrelevant and ugly besides.
And the previous link also supports me.
http://www.gresha...ntId=994
Four out of five of you links support ME. Clearly you simply did not understand what I was saying and were more interested in insulting people than learning.
Ethelred
Aug 23, 2010
Rank: 1.8 / 5 (6)
I linked four links only. First link says:
"Cosmic background photons have their origin at the matter/anti-matter annihilation era and, thus, were formed as GAMMA-RAYS."
The another link is saying:
..."Fast forward 14 billion years as the universe continued to expand. That brilliant light that started as ultra-high energy GAMMA RAYS stretched into X-rays, was visible light at recombination, and has now stretched all the way to microwaves. ....."
The third link is sayiing:
"..If so, the Universe would then have been filled with very high energy photons, initially in the form of GAMMA RAYS. As the Universe has expanded the radiation has become less energetic and would now be in the far infra red and very short wave radio parts of the spectrum..."
As you can see, all three links are saying clearly, CMB started as a GAMMA RAYS, in contrary to your and S_Heretic opinion.
End of story.
Aug 23, 2010
Rank: 3.7 / 5 (6)
Yet they ALSO agreed with me. You simply don't understand that the gamma rays had been absorbed and reemitted many times. Each time at a lower energy untill it was no longer gamma rays when the the Universe went transparent.
You have been disagreeing with me because I pointed out the what we now measure is NOT from the ORIGINAL gamma rays. Which is correct as YOUR links all pointed out.
Thanks for the links.
Ethelred
Aug 23, 2010
Rank: 1.7 / 5 (6)
Aug 23, 2010
Rank: 3 / 5 (2)
The one hour lecture I linked above. It's a great one.
Aug 23, 2010
Rank: 3 / 5 (2)
Turn off the TV, kid.
Aug 23, 2010
Rank: 3 / 5 (2)
I will get back with you later on this one.
Aug 23, 2010
Rank: 3 / 5 (2)
That post counts as abuse and has been reported. I don't threaten, I warn and then act if needed. Threats are for trolls.
Ethelred
Aug 23, 2010
Rank: 3 / 5 (2)
I look forward to it, feel free to PM if this article is stale at that time.