| 单词 | supersymmetry |
| 例句 | Many supersymmetry theories predict the lightest superpartner would be a stable, neutral, weakly interacting particle — that is, a WIMP. Physics confronts its heart of darkness: Cracks showing in dominant explanation for dark matter 2016-09-01T04:00:00Z Such particles are a signature prediction of supersymmetry, a popular extension of the Standard Model that fills in theoretical gaps by positing each particle has an accompanying “superpartner.” Physics confronts its heart of darkness: Cracks showing in dominant explanation for dark matter 2016-09-01T04:00:00Z Dr. Deser is perhaps best known for his work in the 1970s as one of the pioneers of supergravity, which expanded an idea known as supersymmetry to include gravity. Stanley Deser, Whose Ideas on Gravity Help Explain the Universe, Dies at 92 2023-05-08T04:00:00Z He said that Ukrainian scientists had done pioneering work on the theory of supersymmetry, which seeks to unify the known forces of nature mathematically and posits the existence of undiscovered particles. Ukraine’s Scientists Receive a Funding Lifeline From Abroad 2023-01-25T05:00:00Z So we’re like deer in the headlights: We didn’t find supersymmetry, we didn’t find dark matter as a particle. Where is Physics Headed (and How Soon Do We Get There)? 2023-01-24T05:00:00Z If we’re correct, somewhere out there on the plains are other mountain ranges where particles of supersymmetry exist or dark matter particles exist. How the Higgs Boson Ruined Peter Higgs’s Life 2022-06-24T04:00:00Z The theoretical concept known as supersymmetry would supply such particles. Ten years after the Higgs, physicists face the nightmare of finding nothing else 2022-06-12T04:00:00Z Finally, there is the news—or lack thereof—from the latest particle accelerators, which have not found any evidence for the extra particles predicted by supersymmetry, an idea that string theory relies on. What Is Spacetime Really Made Of? 2022-01-18T05:00:00Z In the research I published 25 years ago searching for clues about the muon’s wobble, my collaborators and I considered a proposed property of nature called supersymmetry. Weird Muons May Point to New Particles and Forces of Nature 2021-09-14T04:00:00Z In particular, the supersymmetry model that explains Muon g – 2 and dark matter would do nothing for LHCb. Muon Results Throw Physicists’ Best Theories into Confusion 2021-04-29T04:00:00Z In 2003 signs of supersymmetry—a conjectured extension of the Standard Model that introduces new particles—were seen at LEP, also at around three sigma. Is the Standard Model of Physics Now Broken? 2021-04-07T04:00:00Z “I thought we would discover supersymmetry,” the leading extension of the standard model. Ten years after the Higgs, physicists face the nightmare of finding nothing else 2022-06-12T04:00:00Z “Once you don’t have supersymmetry, the ability to mathematically follow the equations just evaporates out of your hands.” What Is Spacetime Really Made Of? 2022-01-18T05:00:00Z If supersymmetry is part of the answer, we have a fair chance of observing some of the superparticles at the LHC. Weird Muons May Point to New Particles and Forces of Nature 2021-09-14T04:00:00Z A group of theories known as supersymmetry, devised in the 1970s to fill holes in physicists’ standard model of fundamental particles and their interactions, predict a WIMP-like particle. Last chance for WIMPs: physicists launch all-out hunt for dark-matter candidate 2020-10-01T04:00:00Z The problem with this explanation is that supersymmetry isn’t a model— instead it’s a property of a large number of models, with different models from that greater whole each yielding different predictions. Is the Standard Model of Physics Now Broken? 2021-04-07T04:00:00Z One, supersymmetry, suggested that the universe might be littered with undiscovered particles that could act like dark matter. Will Coronavirus Freeze the Search for Dark Matter? 2020-04-07T04:00:00Z But Sabine Hossenfelder, a theoretical physicist at the Frankfurt Institute for Advanced Studies in Germany, warns that the LHC’s failure to find supersymmetry particles deals a near fatal blow to supergravity’s chances of being true. Speculative ‘supergravity’ theory wins US$3-million prize 2019-08-05T04:00:00Z In 1975 Freedman realized that supersymmetry could be extended to include gravity. Supergravity Snags Super Award: $3-Million Special Breakthrough Prize 2019-08-06T04:00:00Z He considered supersymmetry—in which there would be particles that are crosses between things like neutrinos and things like gluons. Remembering Murray Gell-Mann 2019-06-06T04:00:00Z So for now it’s impossible to attribute the discrepancy to supersymmetry in particular. Is the Standard Model of Physics Now Broken? 2021-04-07T04:00:00Z String theorists think that supersymmetry might be broken only at extremely high energies that are not within experimental reach anytime soon. Found: A Quadrillion Ways for String Theory to Make Our Universe 2019-03-28T04:00:00Z If the answer is supersymmetry, then supersymmetric particles will show up either in the LHC, or in the next machine, or in some other way. Fabiola Gianotti: ‘There is nothing more rewarding than discovering a new particle’ 2019-02-23T05:00:00Z In the early 1970s several researchers independently proposed that bosons and fermions might be related to one another via a fundamental symmetry called supersymmetry. Supergravity Snags Super Award: $3-Million Special Breakthrough Prize 2019-08-06T04:00:00Z Aesthetic considerations guide physicists’ judgments of strings, inflation, supersymmetry, multiverses and the many different interpretations of quantum mechanics. How Physics Lost Its Way 2018-07-01T04:00:00Z Many had expected the LHC to uncover signs of supersymmetry, a theory predicting the existence of "partner" particles that accompany those we already know about in the SM. Hadron Collider upgrade works begin 2018-06-15T04:00:00Z To get rid of this ugliness, physicists developed supersymmetry — an elegant theory in which every known particle has a hypothetical partner particle. How the belief in beauty has triggered a crisis in physics 2018-06-11T04:00:00Z One proposed scheme for new physics, which is known as supersymmetry, posits a host of new particles accompanying those we know about from the Standard Model. Higgs factory a 'must for big physics' 2018-03-30T04:00:00Z Some of these ideas were later used in the 1980s to develop superstring theory, a version of string theory—in which particles are represented as vibrating one-dimensional objects called “strings”—that incorporates supersymmetry. Supergravity Snags Super Award: $3-Million Special Breakthrough Prize 2019-08-06T04:00:00Z We grapple with chameleon particles, supersymmetry and dark matter. The Untold Story of the Women Who Made the Internet 2018-03-02T05:00:00Z Various flavours of supersymmetry predict that one or other of the sparticles should have popped up by now in the Large Hadron Collider. Fundamental physics is frustrating physicists 2018-01-11T05:00:00Z But despite decades of theorizing by hundreds of top-notch physicists, everyone agrees that supersymmetry is in trouble. How the belief in beauty has triggered a crisis in physics 2018-06-11T04:00:00Z Moreover, the properties of WIMPs would match those predicted by a branch of particle physics called supersymmetry. Dark-matter hunt fails to find the elusive particles 2017-11-07T05:00:00Z “String theory is silent about the energies at which supersymmetry would reveal itself,” he says—it could be that much higher energies will be needed than are currently accessible. Supergravity Snags Super Award: $3-Million Special Breakthrough Prize 2019-08-06T04:00:00Z That is what engenders a strong, if not universal, conviction in particle physics that a property called supersymmetry unites hitherto distinct classes of fundamental particles beyond the standard model. Intuition harnessed in the name of particle packing 2017-06-25T04:00:00Z In supersymmetry, however, they are cancelled out by interactions with their sparticle equivalents. Fundamental physics is frustrating physicists 2018-01-11T05:00:00Z Many theorists assumed that particles predicted by an elegant extension to the model — supersymmetry — would reveal themselves as soon as colliders could reach a high enough energy. Rare particle decays offer hope of new physics 2017-06-06T04:00:00Z In addition, WIMPs emerge naturally in many versions of supersymmetry, a concept that solves key technical problems in the standard model of the known particles. In search for unseen dark matter, physicists turn to shadow realm 2017-03-23T04:00:00Z To its advocates, though, supersymmetry and its concomitant supergravity seem not just likely but virtually inescapable. Supergravity Snags Super Award: $3-Million Special Breakthrough Prize 2019-08-06T04:00:00Z WIMPs are predicted by a theory called supersymmetry. Dark matter: What's the matter? : Nature : Nature Research 2016-09-27T04:00:00Z Hence the unwillingness to give up on GUTs and supersymmetry. Fundamental physics is frustrating physicists 2018-01-11T05:00:00Z The idea of supersymmetry predicts that heavier counterparts to regular particles will become evident at higher collision energies. Physicists need to make the case for high-energy experiments 2016-08-09T04:00:00Z Theoretical papers started flowing immediately, suggesting, among other things, that the new particle might be a cousin of the Higgs — good for supersymmetry — or a graviton, the conjectured quantum carrier of gravity. The Particle That Wasn’t 2016-08-05T04:00:00Z If new particles will be hard to find, then one popular theory called supersymmetry looks to be in trouble. New particle hopes fade as LHC data 'bump' disappears - BBC News 2016-08-05T04:00:00Z After 20 years working on WIMPs, supersymmetry and dark matter, he has no doubts about the course of research. Dark matter: What's the matter? : Nature : Nature Research 2016-09-27T04:00:00Z A similar story can be told for supersymmetry. Fundamental physics is frustrating physicists 2018-01-11T05:00:00Z Higgs partners Natural supersymmetry For decades, supersymmetry has been particle physicists’ best guess at what lies beyond the current Standard Model. A look ahead at 2016: What research trends will be hot—and what will not? 2015-12-30T05:00:00Z He has written more than 200 scientific publications and is known for his work in supersymmetry, supergravity and superstring theory. Black scientists respond to Scalia's suggestion that they took 'less advanced' classes 2015-12-11T05:00:00Z And so far the accelerator hasn’t seen any sign of the exotic partner particles hypothesized by supersymmetry to mirror the known particles in the universe. To Explain the Universe, Physics Needs a Revolution: Live Webcast Wednesday [Video] 2015-10-06T04:00:00Z Like supersymmetry, axions would, in Rosenberg's words, solve the “flaws in the standard model, not too badly wrong, that keep theorists up at night”. Dark matter: What's the matter? : Nature : Nature Research 2016-09-27T04:00:00Z She argues that the appeal of GUTs, supersymmetry and the like rests on their ability to explain “numerological coincidences” that do not need to be explained. Fundamental physics is frustrating physicists 2018-01-11T05:00:00Z For instance, the darling of so-called “new physics,” or beyond-the-Standard-Model, ideas—supersymmetry—does not usually predict an effect quite like this. Two Accelerators Find Particles that May Break Known Laws of Physics 2015-09-09T04:00:00Z For example, the idea of supersymmetry suggests that all the known particles in the universe might correspond to mirror particles that are waiting to be discovered. 100 Years of Great Physics: Watch Live Monday and Tuesday [Video] 2015-06-22T04:00:00Z As a result, many researchers were confident that supersymmetry would be experimentally validated soon after the Large Hadron Collider became operational. A Crisis at the Edge of Physics 2015-06-05T04:00:00Z The main goal of this second run is to answer outstanding questions about the Standard Model of particle physics, which is now considered incomplete, and locate new particles to support or disprove theories like supersymmetry. The Large Hadron Collider Ramps Up To Full Power To Push The Limits Of Physics 2015-06-03T04:00:00Z Similarly, she says, “It’s not like anybody actually needs supersymmetry to explain anything. It’s an idea widely praised for its aesthetic appeal. Well, that’s nice, but it’s not science.” Fundamental physics is frustrating physicists 2018-01-11T05:00:00Z Like many particle physicists, he thinks supersymmetry is the best current framework for explaining some of the limitations of the Standard Model. Large Hadron Collider to turn on 'data tap' - BBC News 2015-06-02T04:00:00Z And here, there’s an even deeper uncertainty: We don’t know if supersymmetry has anything to do with the real world. Science's Path From Myth to Multiverse 2015-05-14T04:00:00Z Another theory, called supersymmetry, suggests there is an undiscovered partner particle for each one in the Standard Model. LHC reboot: the world's largest particle accelerator is now active 2015-04-05T04:00:00Z Among them is an idea called supersymmetry or "Susy" for short. What next for the Large Hadron Collider? 2015-04-05T04:00:00Z A theory called supersymmetry proposes additional particles, as yet unseen, that might fill in some of these gaps. Large Hadron Collider restarts after long rebuild 2015-04-05T04:00:00Z Its much-anticipated reboot will smash protons together with twice as much energy as ever before, which researchers hope will yield insights into huge, outstanding questions like the existence of dark matter and supersymmetry. LHC fixes glitch, prepares for beams 2015-03-31T04:00:00Z If the LHC finds no evidence for supersymmetry, what happens to string theory? Science's Path From Myth to Multiverse 2015-05-14T04:00:00Z One idea for a "new physics" that might allow for more particles, including the mysterious constituents of dark matter, is supersymmetry. LHC restart: 'We want to break physics' 2015-03-04T05:00:00Z “At the beginning, everyone was assuming supersymmetry was around the corner,” Dr. Heuer said, “and it would be the first thing to be detected.” Departing Leader of CERN Ponders Uncertainties That Lie Ahead 2015-01-12T05:00:00Z As well as more fully understanding the Higgs's properties, there are hopes of answering some big, outstanding questions relating to dark matter, antimatter and supersymmetry. A science news preview of 2015 2014-12-31T05:00:00Z The popular theory of supersymmetry, already in doubt, could lose further favour if the upgraded LHC cannot find evidence of the many heavy particles that the theory predicts. What to expect in 2015 2014-12-29T05:00:00Z It’s sometimes said that supersymmetry would be a kind of thumbs-up for string theory, which has been impossible to test in any direct way. Science's Path From Myth to Multiverse 2015-05-14T04:00:00Z He was trying to work on a fashionable new theory called supersymmetry that would further advance the unification of forces, but “I kept making silly mistakes,” he said. A Pioneer as Elusive as His Particle 2014-09-15T04:00:00Z "A few years ago we thought it was a case of who will be first to find supersymmetry," he said. LHC scientists to search for 'fifth force of Nature' 2014-07-10T04:00:00Z Nonetheless, “supersymmetry is still an extremely attractive idea,” said Steven Weinberg, a professor of physics at the University of Texas. Bruno Zumino Dies at 91; Sought to Tie Together Laws of Universe 2014-07-04T04:00:00Z Assuming the theorists are indeed correct, supersymmetry will have to wait some time longer for its big reveal. Higgs boson spills secrets as collider powers up 2014-06-30T04:00:00Z The LHC might also find signs of supersymmetry, a theory positing that known particles each have a partner particle—but again, we don’t know what the mass of those partner particles would be. Science's Path From Myth to Multiverse 2015-05-14T04:00:00Z One option for a deeper theory of physics beyond the Standard Model is supersymmetry — the idea that for every known fundamental particle a 'supersymmetric' partner particle exists. LHC upgrades could reveal whether Higgs boson is 'standard' 2014-06-26T04:00:00Z This idea has been around for decades but is undergoing a resurgence as some researchers raise questions over supersymmetry. LHC scientists to search for 'fifth force of Nature' 2014-07-10T04:00:00Z If you lose supersymmetry, what do you do with the Higgs? Gravitational Waves Reveal the Universe Before the Big Bang [Q&A] 2014-04-03T13:00:33Z Some versions of supersymmetry have already been all but ruled out by results at the LHC. Higgs boson spills secrets as collider powers up 2014-06-30T04:00:00Z Webs of computers will scan for phenomena that challenge the current understanding — things like supersymmetry and extra dimensions that might peel back another layer of reality. Raw Data: Hills to Scientific Discoveries Grow Steeper 2014-02-17T20:59:51Z One way of explaining its heaviness is through supersymmetry theory, in which known particles are coupled with heavier ones that might be observed in bigger particle colliders. Physicists Now Want a Very Large Hadron Collider 2013-11-12T22:45:00.370Z The lack of one so far backs supersymmetry into a pretty tight corner. Electron Appears Spherical, Squashing Hopes for New Physics Theories 2013-11-11T13:15:00.440Z String theory needs supersymmetry; I think it would also help to understand the smallness of the cosmological constant. Gravitational Waves Reveal the Universe Before the Big Bang [Q&A] 2014-04-03T13:00:33Z The existence of as exotic particles, such as those predicted by the theory known as supersymmetry, could work to increase the stability of the Universe in those mathematical models. Higgs boson spills secrets as collider powers up 2014-06-30T04:00:00Z Greene has been working on the intersection of string theory and supersymmetry theory, which are also trying to account for all of what’s missing in the universe. The Theorizers of The God Particle Win Noble Prize, But Massive Mysteries Remain 2013-10-12T12:00:00Z The most popular of which is “supersymmetry”, which introduces a heavier super-particle or “sparticle” for every particle in the Standard Model. Could the Higgs Nobel Be the End of Particle Physics? 2013-10-08T21:45:00.913Z The finding rules out a number of favored ideas for extending physics, including some versions of a popular idea called supersymmetry. Electron Appears Spherical, Squashing Hopes for New Physics Theories 2013-11-11T13:15:00.440Z These are predicted by supersymmetry, a theory which removes mathematically inelegant fiddle factors from the Standard Model, the reigning rule book of particle physics, by doubling the number of species in the particle zoo. Dark matter: Fractional distillation 2013-04-03T16:48:49Z Many scientists and cosmologists will be disappointed that the LHC's preliminary 3-year run from March 2010 to last month has not produced evidence of the two grails of "new physics" - dark matter and supersymmetry. CERN scientists say particle is no "super-Higgs" 2013-03-13T21:33:15Z In particular, he hopes to turn up some hint of supersymmetry — a theory to which he has devoted years. LHC set to halt for upgrades 2013-02-06T18:20:54.760Z One relatively new idea known as “split-supersymmetry” accepts fine-tuning in the Higgs mass, but keeps the other nice features of supersymmetry, like a dark matter particle. Could the Higgs Nobel Be the End of Particle Physics? 2013-10-08T21:45:00.913Z “It’s getting close to the point where it’s make or break for supersymmetry,” Hudson says. Electron Appears Spherical, Squashing Hopes for New Physics Theories 2013-11-11T13:15:00.440Z Various models, including supersymmetry, suggest that five distinct types of Higgs bosons exist. [Article] A Particle Consistent with the Higgs Boson Observed with the ATLAS Detector at the Large Hadron Collider 2012-12-20T21:55:01.327Z The theory of supersymmetry predicts that all elementary particles have heavier counterparts, also yet to be seen. CERN scientists say particle is no "super-Higgs" 2013-03-13T21:33:15Z In the minimal supersymmetry model, five types of Higgs bosons are predicted to exist. [Article] Journey in the Search for the Higgs Boson: The ATLAS and CMS Experiments at the Large Hadron Collider 2012-12-20T21:26:28.033Z The fact that nothing has been found has already ruled out many popular forms of supersymmetry. Could the Higgs Nobel Be the End of Particle Physics? 2013-10-08T21:45:00.913Z “You can endlessly make models of supersymmetry,” says Eugene Commins, an emeritus professor of physics at the University of California, Berkeley, who led the last search for the dipole moment in atoms. Electron Appears Spherical, Squashing Hopes for New Physics Theories 2013-11-11T13:15:00.440Z As a young theorist in Moscow in 1982, Mikhail Shifman became enthralled with an elegant new theory called supersymmetry that attempted to incorporate the known elementary particles into a more complete inventory of the universe. Supersymmetry Fails Test, Forcing Physics to Seek New Ideas 2012-11-29T12:15:00.207Z WIMPs are predicted by supersymmetry, posits the existence of heavier partner particles for all the known particles in the universe with the same electric charge but different spin. Dark Matter Mystery May Soon Be Solved 2012-11-27T16:15:00.240Z This experiment is one of the "golden" tests for supersymmetry, and it would appear that this hugely popular theory among physicists has failed. Supersymmetry theory dealt a blow 2012-11-12T13:30:34Z And the new data limit the possibilities for many hypothesized extensions of the Standard Model of particle physics, including the concept of supersymmetry. LHC Experiment Yields No Insight into Post-Higgs Physics 2012-11-13T22:15:24.713Z Prof Val Gibson, leader of the Cambridge LHCb team, said that the new result was "putting our supersymmetry theory colleagues in a spin". Supersymmetry theory dealt a blow 2012-11-12T13:30:34Z Younger particle physicists now face a tough choice: follow the decades-long trail their mentors blazed, adopting evermore contrived versions of supersymmetry, or strike out on their own, without guidance from any intriguing new data. Supersymmetry Fails Test, Forcing Physics to Seek New Ideas 2012-11-29T12:15:00.207Z We never published together, but once in 1983 we went for a hamburger and shared our dislike of supersymmetry. Coming to terms with the Higgs 2012-10-10T21:51:25.443Z Prof Val Gibson, leader of the Cambridge University LHCb team, said that the new result was "putting our supersymmetry theory colleagues in a spin". Supersymmetry theory dealt a blow 2012-11-12T13:30:34Z And that could be a problem if, as many particle physicists hope, the LHC ends up discovering heavier new particles that theorists are predicting from ideas such as supersymmetry, or even finding extra dimensions. After the Higgs: The new particle landscape 2012-08-29T17:50:28.943Z But the mass of the Higgs particle is too large to be explained by the simplest, or ‘minimal’, supersymmetry models. Theorists feast on Higgs data 2012-07-18T17:20:25.263Z And — by far the biggest motivation for studying supersymmetry — it solves a conundrum in physics known as the hierarchy problem. Supersymmetry Fails Test, Forcing Physics to Seek New Ideas 2012-11-29T12:15:00.207Z But so far, no signals of supersymmetry have shown up inside the LHC. Higgs triumph opens up field of dreams 2012-07-11T17:20:25.187Z This is a consequence of an idea called supersymmetry, or susy for short. The Higgs boson: Gotcha! 2012-07-05T15:28:41Z “Today’s results leave very much open that supersymmetry could be discovered at the LHC,” He said. What It Means to Find a Higgs : Lindau Nobel Laureate Meeting, Day 3 2012-07-04T22:45:01.013Z "It's exciting that the mass of this boson would exclude certain constrained models of supersymmetry, and that is a real result," said Rolf Heuer. LHC: Surprise and elation as signal crosses line 2012-07-04T15:43:21Z Over time, as the superpartners failed to materialize, supersymmetry has grown less beautiful. Supersymmetry Fails Test, Forcing Physics to Seek New Ideas 2012-11-29T12:15:00.207Z Some questions around supersymmetry might be able to be tested at LHC. The Higgs, Sterile Neutrinos and Spintronics: Lindau Nobel Laureate Meeting, Day 2 2012-07-04T11:45:11.557Z "Or it could be an incarnation of the Higgs which is linked to supersymmetry or extra dimensions theory." Excitement builds over Higgs data 2012-06-21T15:58:09Z “I mostly say the make or break for supersymmetry” will be when the LHC is at higher energies after the maintenance. What It Means to Find a Higgs : Lindau Nobel Laureate Meeting, Day 3 2012-07-04T22:45:01.013Z A main rationale for supersymmetry evaporates on closer inspection. Beyond Higgs: on Supersymmetry (or lack thereof) 2012-06-21T11:45:00.193Z But the breaking of supersymmetry can pose a new problem. Supersymmetry Fails Test, Forcing Physics to Seek New Ideas 2012-11-29T12:15:00.207Z Theorists introduced supersymmetry in the 1960s to connect the two basic types of particles seen in nature, called fermions and bosons. Is Supersymmetry Dead? 2012-04-25T12:15:00.537Z But, so far, it has yielded no clues, such as the dark-matter particles predicted by some supersymmetry models. Physicists hunt for dark forces 2012-04-04T17:20:36.127Z Thus supersymmetry shows that “force” and “matter” are not essential categories, but the same thing viewed differently. The Emperor, Darth Vader, and the Ultimate Ultimate Theory of Physics 2012-04-02T22:45:02.557Z Evidence of supersymmetry would support M-theory, the 11-dimensional version of string theory that is the best stab so far at a “theory of everything”, uniting gravity with the other forces of nature. - The Washington Post 2012-01-17T03:55:40Z As the Large Hadron Collider probes increasingly higher energies without any sign of supersymmetry particles, some physicists are saying the theory is dead. Supersymmetry Fails Test, Forcing Physics to Seek New Ideas 2012-11-29T12:15:00.207Z “There are still very viable ways of building supersymmetry models,” Peskin says. Is Supersymmetry Dead? 2012-04-25T12:15:00.537Z The larger theory known as supersymmetry calls for the existence of "superpartner" particles that would accompany all known particles. Particle Physicists Report 'Intriguing Hints' of Higgs Boson 2011-12-19T15:18:00Z The latter puzzle is one that supersymmetry is intended to solve. Detectors home in on Higgs boson 2011-12-14T18:20:23.507Z What do you think are the prospects for the LHC finding supersymmetry? Where's My Higgs? LHC Physicist Joe Lykken Speaks 2011-12-08T23:15:07.953Z Today, most of the remaining viable versions of supersymmetry predict superpartners so heavy that they would overpower the effects of their much lighter twins if not for fine-tuned cancellations between the various superpartners. Supersymmetry Fails Test, Forcing Physics to Seek New Ideas 2012-11-29T12:15:00.207Z But Kane, a longtime proponent of supersymmetry, makes a more ambitious statement. Has the Higgs Been Discovered? Physicists Gear Up for Watershed Announcement 2011-12-08T18:15:00.360Z And they also don't validate new physics theories such as the supersymmetry model. Particle Physicists Report 'Intriguing Hints' of Higgs Boson 2011-12-19T15:18:00Z He talked about the various unresolved problems of the Standard Model, and the hypothetical theory called supersymmetry, which connects particles of matter, called fermions, with particles that carry forces, called bosons. Essay: With Chocolate at Stake, Physicists Bet on Whether the Higgs Boson Will Be Found 2011-11-28T22:36:56Z But do you think it’s likely that supersymmetry will be found at the LHC in the end? Where's My Higgs? LHC Physicist Joe Lykken Speaks 2011-12-08T23:15:07.953Z In some of the less popular supersymmetry models, the lightest superpartners are not the ones the Large Hadron Collider experiments have looked for. Supersymmetry Fails Test, Forcing Physics to Seek New Ideas 2012-11-29T12:15:00.207Z In a paper posted to the physics preprint site arXiv.org on December 5, he and his collaborators work not from supersymmetry but from an even more radical overhaul of physics: string theory. Has the Higgs Been Discovered? Physicists Gear Up for Watershed Announcement 2011-12-08T18:15:00.360Z Physicists hope that the LHC will find evidence for supersymmetry or other particles beyond the standard model, and when that happens theorists will need all the help they can get to explain them. Proof Found for Unifying Quantum Principle 2011-11-14T21:15:02.683Z “There was so much discovery potential early on for supersymmetry,” said Dr. Cranmer. News Analysis: Particle Accelerators Full of Spin and Fury, Signifying Something 2011-08-01T21:21:10Z The supersymmetry Higgs is at least a little bit different from the Standard Model variety. Where's My Higgs? LHC Physicist Joe Lykken Speaks 2011-12-08T23:15:07.953Z Over the decades, he and thousands of other physicists developed the supersymmetry hypothesis, confident that experiments would confirm it. Supersymmetry Fails Test, Forcing Physics to Seek New Ideas 2012-11-29T12:15:00.207Z In particular, theorists hoped the accelerator would turn up evidence supporting a theory called supersymmetry, dubbed SUSY, which postulates a shadowy world of heavy particles corresponding to familiar ones. Hint of Higgs Particle Seen in Large Hadron Collider, But Little More 2011-07-25T23:15:08.683Z There were no signs of such new physics - such as the model known as supersymmetry - in the latest searches at the LHC. The net closes 2011-07-25T11:12:11Z The Large Hadron Collider is searching for signs of supersymmetry "A factor of two doesn't change the physics community's general opinion of what's going on," he told BBC News. Electron particle's shape shown 2011-05-25T20:36:09Z That was just because of my prejudice that we already knew indirectly that some of supersymmetry was at least was a little bit heavy. Where's My Higgs? LHC Physicist Joe Lykken Speaks 2011-12-08T23:15:07.953Z Physicists have put forward a vast range of ideas for how the symmetry might have broken, spawning myriad versions of supersymmetry. Supersymmetry Fails Test, Forcing Physics to Seek New Ideas 2012-11-29T12:15:00.207Z Even if it takes a bit longer than that—as it may if supersymmetry resides in a regime less accessible to the LHC's detectors—astronomers are willing to wait. Accelerated Expectations: All Eyes on Large Hadron Collider in Dark Matter Hunt 2011-05-11T20:15:00.323Z As the name of the article implies, interest in the octonions has been rekindled by their surprising relationship to recent developments in theoretical physics, including supersymmetry, string theory and M-theory. Why 5, 8 and 24 Are the Strangest Numbers in the Universe 2011-05-04T11:15:01.927Z One framework to explain physics beyond the Standard Model is known as supersymmetry. Electron particle's shape shown 2011-05-25T20:36:09Z But the connection between supersymmetry and dark matter is tricky–it involves extra assumptions. Where's My Higgs? LHC Physicist Joe Lykken Speaks 2011-12-08T23:15:07.953Z “I think it is a mistake to focus on popular versions of supersymmetry,” said Matt Strassler, a particle physicist at Rutgers University. Supersymmetry Fails Test, Forcing Physics to Seek New Ideas 2012-11-29T12:15:00.207Z By the end of the year, it will reach 1,000 gigaelectronvolts--potentially ruling out some of the most favored variations of supersymmetry theory. Beautiful theory collides with smashing particle data 2011-03-01T00:15:05.553Z The collider would soon discover supersymmetry, he said, allowing physicists to zero in on an explanation of almost everything about the physical world, or at least particle physics. 2010-01-27T20:05:00Z If, let’s say a year from now, it’s confirmed that the Higgs exists and that its mass is 125 GeV, would that tell us something about supersymmetry? Where's My Higgs? LHC Physicist Joe Lykken Speaks 2011-12-08T23:15:07.953Z The trouble with supersymmetry is—sort of like string theory—that there’s a thousand different ways to dice it and slice it. Where's My Higgs? LHC Physicist Joe Lykken Speaks 2011-12-08T23:15:07.953Z |
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