| | |||||||
| Register | Search | Today's Posts | Mark Forums Read |
| Physics Forum Physics Forum. Discuss and ask physics questions, kinematics and other physics problems. |
| | LinkBack | Thread Tools | Display Modes |
|
#1
| |||
| |||
| How Did the Universe Survive the Big Bang? In This Experiment, Clues Remain Elusive By KENNETH CHANG Published in New York Times April 12, 2007 An experiment some hoped would reveal a new class of subatomic particles, and perhaps even point to clues about why the universe exists at all, has instead produced a first round of results that are mysteriously inconclusive. "What we got was intellectually interesting," said Janet M. Conrad, professor of physics at Columbia University and a spokeswoman for a collaboration that involves 77 scientists at 17 institutions. "We have to figure out what it is." Dr. Conrad and William C. Louis, a physicist at Los Alamos National Laboratory, presented their initial findings in a talk yesterday at the Fermi National Accelerator Laboratory, outside Chicago, where the experiment is being performed. The goal was to confirm or refute observations made in the 90s in a Los Alamos experiment that observed transformations in the evanescent but bountiful particles known as neutrinos. Neutrinos have no electrical charge and almost no mass, but there are so many of them that they could collectively outweigh all the stars in the universe. Many physicists remain skeptical about the Los Alamos findings, but the new experiment has attracted wide interest. The Fermilab auditorium was filled with some 800 people, and talks were given at the 16 additional institutions by other collaborating scientists. That reflected in part the hope of finding cracks in the Standard Model, which encapsulates physicists' current knowledge about fundamental particles and forces. The Standard Model has proved remarkably effective and accurate, but it cannot answer some fundamental questions, like why the universe did not completely annihilate itself an instant after the Big Bang. [The answer is quite simple/elegant: There never was a "Big Bang." The universe is the result of an evolution--and as with any evolution, there is always enough time allowed for all the factors involved to bring about the overall harmony and consistency which eventually gives the impression to those who believe (like those who believe that the universe erupted magically from the Big Bang Bean), those who believe that all the problems HAD to have been solved from the start... and that therefore the only possible answer is An Infinitely Informed Creator (in other words, one cannot argue a Big Bang without it arguing a God).] 'The solution has been available for everyone to read it since the last century now on the internet. You can find it at: [Only registered users see links. ] What the "neutrino results" described below are actually hinting at is the fact that the universe is a LOT older and considerably more extensive than heretofore "conventionally" suspected. SDR] The birth of the universe 13.7 billion years ago created equal amounts of matter and antimatter. Since matter and antimatter annihilate each other when they come in contact, that would have left nothing to coalesce into stars and galaxies. There must be some imbalance in the laws of physics that led to a slight preponderance of matter over antimatter, and that extra bit of matter formed everything in the visible universe. The imbalance, some physicists believe, may be hiding in the dynamics of neutrinos: Neutrinos come in three known types, or flavors. And they can change flavor as they travel, a process that can occur only because of the smidgen of mass they carry. But the neutrino transformations reported in the Los Alamos data do not fit the three-flavor model, suggesting four flavors of neutrinos, if not more. Other data, from experiments elsewhere, have said the additional neutrinos would have to be "sterile" - completely oblivious to the rest of the universe except for gravity. The new experiment is called MiniBooNE. (BooNE, pronounced boon, is a contraction of Booster Neutrino Experiment. "Booster" refers to a Fermilab booster ring that accelerates protons, and "mini" was added because of plans for a second, larger stage to the research.) MiniBooNE sought to count the number of times one flavor of neutrino, called a muon, turned into another flavor, an electron neutrino. The experiment slams a beam of protons into a piece of beryllium, and the cascade of particles from the subatomic wreckage includes muon neutrinos that fly about 1,650 feet to a detection chamber, a tank 40 feet in diameter that contains 250,000 gallons of mineral oil. Most of the neutrinos fly through unscathed, but occasionally a neutrino crashes into a carbon atom in the mineral oil. That sets off another cascade of particles, which is detected by 1,280 light detectors mounted on the inside of the tank. From the pattern of the cascades, the physicists distinguish whether the incoming neutrino was of muon flavor or electron. To minimize the chances of fooling themselves, they deliberately did not look at any of the electron neutrino events until they felt they had adequately understood the much more common muon neutrino events. They finally "opened the box" on their electron neutrino data on March 26 and began the analysis leading to their announcement yesterday. For most of the neutrino energy range they looked at, they did not see any more electron neutrinos than would be predicted by the Standard Model. That ruled out the simplest ways of interpreting the Los Alamos neutrino data, Dr. Conrad and Dr. Louis said. But at the lower energies, the scientists did see more electron neutrinos than predicted: 369, rather than the predicted 273. That may simply mean that some calculations are off. Or it could point to a subtler interplay of particles, known and unknown. "It's tantalizing," said Boris Kayser, a Fermilab physicist not on the MiniBooNE project. "It could be real. But this remains to be established." Dr. Louis said he was surprised by the results. "I was sort of expecting a clear excess or no excess," he said. "In a sense, we got both." S D Rodrian [Only registered users see links. ] [Only registered users see links. ] [Only registered users see links. ] All religions are local. Only science is universal. |
|
#2
| |||
| |||
| "sdr" <[Only registered users see links. ]> wrote in message news:1176600807.787143.17900@e65g2000hsc.googlegro ups.com... Not according to "M" theory, which is pretty much accepted as the standard model. *I* can That's just not true. It was a minimum of 300 parts matter to 1 part anti-matter. Your "theory" leaves a lot to be desired. For one, it fails to account for the thermobaric properties of the early universe. The early universe was basically plasma made up of elementary particles....Quarks, etc. This was less that a billionth of a second after "go". |
|
#3
| |||
| |||
| "sdr" <[Only registered users see links. ]> wrote in message news:1176600807.787143.17900@e65g2000hsc.googlegro ups.com... Not according to "M" theory, which is pretty much accepted as the standard model. *I* can That's just not true. It was a minimum of 300 parts matter to 1 part anti-matter. Your "theory" leaves a lot to be desired. For one, it fails to account for the thermobaric properties of the early universe. The early universe was basically plasma made up of elementary particles....Quarks, etc. This was less that a billionth of a second after "go". |
|
#4
| |||
| |||
| "sdr" <[Only registered users see links. ]> wrote in message news:1176600807.787143.17900@e65g2000hsc.googlegro ups.com... Physicists today are running experiments whose outcomes I predictd 25 years ago... Yawn. The 'imbalance' has nothing to do with neutrinos.... It has everything to do with the fact that antimatter also has a negative gravity. The reason any matter at all survived the creation event is because matter and antimatter were also repelling each other. True, most of the matter in the universe would have been destroyed, but there would also be a tiny bit that would escape, and it is this which we are living in today. Greysky [Only registered users see links. ] Learn how to build a FTL radio. |
|
#5
| |||
| |||
| "sdr" <[Only registered users see links. ]> wrote in message news:1176600807.787143.17900@e65g2000hsc.googlegro ups.com... Physicists today are running experiments whose outcomes I predictd 25 years ago... Yawn. The 'imbalance' has nothing to do with neutrinos.... It has everything to do with the fact that antimatter also has a negative gravity. The reason any matter at all survived the creation event is because matter and antimatter were also repelling each other. True, most of the matter in the universe would have been destroyed, but there would also be a tiny bit that would escape, and it is this which we are living in today. Greysky [Only registered users see links. ] Learn how to build a FTL radio. |
|
#6
| |||
| |||
| greysky <[Only registered users see links. ]> wrote: Evidence? Citation? And you know this how? -- Supreme Leader of the Brainwashed Followers of Art Deco "Still suffering from reading comprehension problems, Deco? The section is clearly attributed to Art Deco, not to you, Deco." -- Dr. David Tholen "Who is "David Tholen", Daedalus? Still suffering from attribution problems?" -- Dr. David Tholen |
|
#7
| |||
| |||
| greysky <[Only registered users see links. ]> wrote: Evidence? Citation? And you know this how? -- Supreme Leader of the Brainwashed Followers of Art Deco "Still suffering from reading comprehension problems, Deco? The section is clearly attributed to Art Deco, not to you, Deco." -- Dr. David Tholen "Who is "David Tholen", Daedalus? Still suffering from attribution problems?" -- Dr. David Tholen |
|
#8
| |||
| |||
| On Apr 15, 6:09 pm, "[Only registered users see links. ]" <[Only registered users see links. ]> wrote: <[Only registered users see links. ]> wrote: The statement above (as it applies to the title of this thread) assumes almost EVERYTHING. Therefore is really says NOTHING. ****************************************** On Apr 15, 6:41 pm, "B-Hate-Me" <B-Hate-Me@home> wrote: news:1176600807.787143.17900@e65g2000hsc.googlegro ups.com... [Only registered users see links. ] [Only registered users see links. ] [Only registered users see links. ] 'Nuf said... There are many theories in this human condition or ours (such as the universe-orbits-the-earth, or the-earth-is-flat one, et al) which in their time were thoroughly believed by the most prominent and respected scientists/philosophers, and were held to be the absolute God's Truth by the greatest majority of living persons: That never meant for an instant that they were true; and no matter the amount of validation given them by the vast numbers of the wise (sin hammers) that hammered away with them. (Astronomers/mathematicians never missed a beat describing/predicting with phenomenal accuracy the "heavenly movements" of a universe that orbited our little planet earth.) I tend to believe that you indeed can. (I have no doubt that if you set your brain to it you can also prove that a mouse created the world.) Unfortunately that is the nature of the brain. [Nothing personal.] The fact underlying my statement above is basic and incontrovertible: No matter what you may think or wish, once you argue that "something came from nothing" you are arguing GOD. In other words... "magic." [That is why the Pope who believes that "evolution is unproven" also loves Big Bang Theory.] You cannot propose conditions in a pre-Big Bang existence to be identical to those post-Big Bang, otherwise you must find an alternate definition for THE Big Bang itself ... than "THE Big Bang." And therefore any attempt to rationalize the Big Bang in terms of present-universe virtual particle theory understanding is rather all "suspect" at best. Get over it. Move on to another human epoch. assumptions often/always contradicted by facts, many or few. ... to a human epoch of proposals based on facts NOT contradicted by any other facts, or only contradicted by obvious prejudices). The FACTS which contradict Big Bang theory are not only many but growing almost at every step taken by researches/thinkers. While there is not one single fact yet discovered/proposed which contradicts that the universe is an evolutionary process in many ways very little different from that which produces a black hole (only more so). Which proposal is probably best espoused at: [Only registered users see links. ] I have no illusions about the human species. When I posted my proposal I fully expected a century or more would have to pass before most people finally got sick of mental delusions and other stand-ins for creationism and finally began to explore the FACT that the universe is an evolutionary process and not some magical trick. Almost a decade has passed. Now all I need do is wait another 90-some more years... S D Rodrian [Only registered users see links. ] [Only registered users see links. ] [Only registered users see links. ] All religions are local. Only science is universal. re: Why 300 and not 482 parts?!? I wonder... Not "mine." Sorry. That's the conventional theory. For my "theory" (or "conjecture," or "philosophy," however you wish to characterize it) you must go to: [Only registered users see links. ] You will need to prove the "elementary" nature of any "particle" you propose to be "elementary." [You do this, and you have produced the particle that GOD held in His hand when He created Existence! WOW.] You will need to produce the clock with which you measured that span of "time." That clock HAD to exist "outside" the universe, of course, otherwise it will be impossible to imagine that it "ticked" along unaffected by the "speed" at which the rest of the universe was moving. In other words: How on earth could you possibly prove that the billionth of a second you're talking about above didn't take billions/zillions of centuries to "take place?" We need to examine THAT clock against our conventional clocks to see if they agree, somehow. [Really crazy, isn't it! Yes: That's how we can tell some "theories" don't really hold water, ole boy.] SDR ********************************************* On Apr 15, 9:46 pm, [Only registered users see links. ].nz wrote: A unified verse, as opposed to a disparate verse: A universe that is unified. As opposed to one that's fried. (Untied.) .. |
|
#9
| |||
| |||
| On Apr 15, 6:09 pm, "[Only registered users see links. ]" <[Only registered users see links. ]> wrote: <[Only registered users see links. ]> wrote: The statement above (as it applies to the title of this thread) assumes almost EVERYTHING. Therefore is really says NOTHING. ****************************************** On Apr 15, 6:41 pm, "B-Hate-Me" <B-Hate-Me@home> wrote: news:1176600807.787143.17900@e65g2000hsc.googlegro ups.com... [Only registered users see links. ] [Only registered users see links. ] [Only registered users see links. ] 'Nuf said... There are many theories in this human condition or ours (such as the universe-orbits-the-earth, or the-earth-is-flat one, et al) which in their time were thoroughly believed by the most prominent and respected scientists/philosophers, and were held to be the absolute God's Truth by the greatest majority of living persons: That never meant for an instant that they were true; and no matter the amount of validation given them by the vast numbers of the wise (sin hammers) that hammered away with them. (Astronomers/mathematicians never missed a beat describing/predicting with phenomenal accuracy the "heavenly movements" of a universe that orbited our little planet earth.) I tend to believe that you indeed can. (I have no doubt that if you set your brain to it you can also prove that a mouse created the world.) Unfortunately that is the nature of the brain. [Nothing personal.] The fact underlying my statement above is basic and incontrovertible: No matter what you may think or wish, once you argue that "something came from nothing" you are arguing GOD. In other words... "magic." [That is why the Pope who believes that "evolution is unproven" also loves Big Bang Theory.] You cannot propose conditions in a pre-Big Bang existence to be identical to those post-Big Bang, otherwise you must find an alternate definition for THE Big Bang itself ... than "THE Big Bang." And therefore any attempt to rationalize the Big Bang in terms of present-universe virtual particle theory understanding is rather all "suspect" at best. Get over it. Move on to another human epoch. assumptions often/always contradicted by facts, many or few. ... to a human epoch of proposals based on facts NOT contradicted by any other facts, or only contradicted by obvious prejudices). The FACTS which contradict Big Bang theory are not only many but growing almost at every step taken by researches/thinkers. While there is not one single fact yet discovered/proposed which contradicts that the universe is an evolutionary process in many ways very little different from that which produces a black hole (only more so). Which proposal is probably best espoused at: [Only registered users see links. ] I have no illusions about the human species. When I posted my proposal I fully expected a century or more would have to pass before most people finally got sick of mental delusions and other stand-ins for creationism and finally began to explore the FACT that the universe is an evolutionary process and not some magical trick. Almost a decade has passed. Now all I need do is wait another 90-some more years... S D Rodrian [Only registered users see links. ] [Only registered users see links. ] [Only registered users see links. ] All religions are local. Only science is universal. re: Why 300 and not 482 parts?!? I wonder... Not "mine." Sorry. That's the conventional theory. For my "theory" (or "conjecture," or "philosophy," however you wish to characterize it) you must go to: [Only registered users see links. ] You will need to prove the "elementary" nature of any "particle" you propose to be "elementary." [You do this, and you have produced the particle that GOD held in His hand when He created Existence! WOW.] You will need to produce the clock with which you measured that span of "time." That clock HAD to exist "outside" the universe, of course, otherwise it will be impossible to imagine that it "ticked" along unaffected by the "speed" at which the rest of the universe was moving. In other words: How on earth could you possibly prove that the billionth of a second you're talking about above didn't take billions/zillions of centuries to "take place?" We need to examine THAT clock against our conventional clocks to see if they agree, somehow. [Really crazy, isn't it! Yes: That's how we can tell some "theories" don't really hold water, ole boy.] SDR ********************************************* On Apr 15, 9:46 pm, [Only registered users see links. ].nz wrote: A unified verse, as opposed to a disparate verse: A universe that is unified. As opposed to one that's fried. (Untied.) .. |
|
#10
| |||
| |||
| > >The 'imbalance' has nothing to do with neutrinos.... It has everything to do does this mean a beta decay sample gets heavier and heavier over time meow arf meow - they are performing horrible experiments in space major grubert is watching you - beware the bakalite impeach the bastard - the airtight garage has you neo |
| Tags |
| bang , big , survive , universe |
| Thread Tools | |
| Display Modes | |
|
|
| | ||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| What is Gravity? | sdr@sdrodrian.com | Physics Forum | 1 | 01-27-2008 01:53 PM |
| The Achilles Heel of String Theory. | S D Rodrian | Physics Forum | 7 | 07-08-2006 02:40 PM |
| The Origin of The Universe / S D Rodrian | SDR | Physics Forum | 5 | 02-16-2005 06:41 AM |
| Breakthrough in Cosmology | Kazmer Ujvarosy | Botany Forum | 0 | 05-21-2004 06:50 AM |
| Breakthrough in Cosmology | Kazmer Ujvarosy | Forum Biologie | 0 | 05-21-2004 06:32 AM |