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Upsilon meson
open-in-new
<h2 id="see-also">See also</h2> <ul><li><a href="/facts/Oops-Leon/Uxswcs0r">Oops-Leon</a>, an erroneously-claimed discovery of a similar particle at a lower mass in 1976.</li> <li>The <a href="/facts/Phi_meson/vnYzVJzS">ϕ</a> particle is the analogous state made from <a href="/facts/Strange_quark/VDWd3ky0">strange quarks</a>.</li> <li>The <a href="/facts/J%2fpsi_meson/gPC3MUrM">J/ψ</a> particle is the analogous state made from <a href="/facts/Charm_quark/RLduBtpL">charm quarks</a>.</li> <li><a href="/facts/List_of_mesons/e1wtI89p">List of mesons</a></li></ul> <ul><li>D.C. Hom; et al. (1977). <a href="https://lss.fnal.gov/archive/1977/pub/Pub-77-058-E.pdf">"Observation of a Dimuon Resonance at 9.5 Gev in 400-GeV Proton-Nucleus Collisions"</a> (PDF). <i><a href="/facts/Physical_Review_Letters/rNP3XvYq">Physical Review Letters</a></i>. 39 (5): 252–255. <a href="/facts/Bibcode_(identifier)/9HtdQSGB">Bibcode</a>:<a href="https://ui.adsabs.harvard.edu/abs/1977PhRvL..39..252H">1977PhRvL..39..252H</a>. <a href="/facts/Doi_(identifier)/muM9Etpq">doi</a>:<a href="https://doi.org/10.1103%2FPhysRevLett.39.252">10.1103/PhysRevLett.39.252</a>.</li> <li>J. Yoh (1998). <a href="https://lss.fnal.gov/archive/1997/conf/Conf-97-432-E.pdf">"The Discovery of the <i>b</i> Quark at Fermilab in 1977: The Experiment Coordinator's Story"</a> (PDF). <i><a href="/facts/AIP_Conference_Proceedings/qPlGlhTW">AIP Conference Proceedings</a></i>. 424: 29–42. <a href="/facts/Bibcode_(identifier)/9HtdQSGB">Bibcode</a>:<a href="https://ui.adsabs.harvard.edu/abs/1998AIPC..424...29Y">1998AIPC..424...29Y</a>. <a href="/facts/Doi_(identifier)/muM9Etpq">doi</a>:<a href="https://doi.org/10.1063%2F1.55114">10.1063/1.55114</a>.</li> <li>S. Eidelman <i>et al</i>. (<a href="/facts/Particle_Data_Group/e89W3u8f">Particle Data Group</a>) (2004). <a href="https://pdg.lbl.gov/2005/listings/m049.pdf">"Review of Particle Physics – ϒ meson"</a> (PDF). <i><a href="/facts/Physics_Letters_B/6EkxhxM5">Physics Letters B</a></i>. 592 (1–4): 1. <a href="/facts/ArXiv_(identifier)/H6EtgnBe">arXiv</a>:<a href="https://arxiv.org/abs/astro-ph/0406663">astro-ph/0406663</a>. <a href="/facts/Bibcode_(identifier)/9HtdQSGB">Bibcode</a>:<a href="https://ui.adsabs.harvard.edu/abs/2004PhLB..592....1P">2004PhLB..592....1P</a>. <a href="/facts/Doi_(identifier)/muM9Etpq">doi</a>:<a href="https://doi.org/10.1016%2Fj.physletb.2004.06.001">10.1016/j.physletb.2004.06.001</a>.</li></ul>