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- Strange_B_meson abstract "The Bs meson is a meson composed of a bottom antiquark and a strange quark. Its antiparticle is the Bs meson, composed of a bottom quark and a strange antiquark. Strange B mesons are noted for their ability to oscillate between matter and antimatter via a box-diagram with Δms = 17.77 ± 0.10 (stat) ± 0.07 (syst) ps−1 measured by CDF experiment at Fermilab. That is, a meson composed of a bottom quark and strange antiquark, the strange B meson, can spontaneously change into an bottom antiquark and strange quark pair, the strange B meson, and vice versa.On 25 September 2006, Fermilab announced that they had claimed discovery of previously-only-theorized Bs meson oscillation. According to Fermilab's press release:This first major discovery of Run 2 continues the tradition of particle physics discoveries at Fermilab, where the bottom (1977) and top (1995) quarks were discovered. Surprisingly, the bizarre behavior of the B_s (pronounced "B sub s") mesons is actually predicted by the Standard Model of fundamental particles and forces. The discovery of this oscillatory behavior is thus another reinforcement of the Standard Model's durability...CDF physicists have previously measured the rate of the matter-antimatter transitions for the B_s meson, which consists of the heavy bottom quark bound by the strong nuclear interaction to a strange antiquark. Now they have achieved the standard for a discovery in the field of particle physics, where the probability for a false observation must be proven to be less than about 5 in 10 million (5/10,000,000). For CDF's result the probability is even smaller, at 8 in 100 million (8/100,000,000).</blockquote>Ronald Kotulak, writing for the Chicago Tribune, called the particle "bizarre" and stated that the meson "may open the door to a new era of physics" with its proven interactions with the "spooky realm of antimatter".Better understanding of the meson is one of the main objectives of the LHCb experiment conducted at the Large Hadron Collider. On April 24, 2013, CERN physicists in the LHCb collaboration announced that they had observed CP violation in the decay of strange B mesons for the first time. Scientists found the Bs meson decaying into two muons for the first time, with Large Hadron Collider experiments casting doubt on the scientific theory of supersymmetry.CERN physicist Tara Shears described the CP violation observations as "verification of the validity of the Standard Model of physics".".
- Strange_B_meson wikiPageExternalLink rpp2008-tab-mesons-bottom-strange.pdf.
- Strange_B_meson wikiPageExternalLink mg19726483.600-flipping-particle-could-explain-missing-antimatter.html?feedId=online-news_rss20.
- Strange_B_meson wikiPageID "7291166".
- Strange_B_meson wikiPageRevisionID "583092831".
- Strange_B_meson decayParticle rpp2008-tab-mesons-bottom-strange.pdf.
- Strange_B_meson electricCharge "0".
- Strange_B_meson group "Mesons".
- Strange_B_meson hasPhotoCollection Strange_B_meson.
- Strange_B_meson interaction Strong_interaction.
- Strange_B_meson interaction Weak_interaction.
- Strange_B_meson name "meson".
- Strange_B_meson spin "0".
- Strange_B_meson statistics Boson.
- Strange_B_meson subject Category:Mesons.
- Strange_B_meson type Abstraction100002137.
- Strange_B_meson type Atom114585519.
- Strange_B_meson type Material114580897.
- Strange_B_meson type Matter100020827.
- Strange_B_meson type Part113809207.
- Strange_B_meson type PhysicalEntity100001930.
- Strange_B_meson type Relation100031921.
- Strange_B_meson type Substance100019613.
- Strange_B_meson comment "The Bs meson is a meson composed of a bottom antiquark and a strange quark. Its antiparticle is the Bs meson, composed of a bottom quark and a strange antiquark. Strange B mesons are noted for their ability to oscillate between matter and antimatter via a box-diagram with Δms = 17.77 ± 0.10 (stat) ± 0.07 (syst) ps−1 measured by CDF experiment at Fermilab.".
- Strange_B_meson label "Strange B meson".
- Strange_B_meson sameAs m.025ychp.
- Strange_B_meson sameAs Q7621335.
- Strange_B_meson sameAs Q7621335.
- Strange_B_meson sameAs Strange_B_meson.
- Strange_B_meson wasDerivedFrom Strange_B_meson?oldid=583092831.
- Strange_B_meson isPrimaryTopicOf Strange_B_meson.