upsilon particle

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upsilon particle

[′əp·sə·lən ‚pärd·ə·kəl]
(particle physics)
One of a family of elementary particles having about 10 times the mass of the proton and consisting of an atomlike combination of a bottom quark with its antiquark.
References in periodicals archive ?
The thread that apparently leaked from the fraternity's chat group was circulated on social media last week, prompting University of the Philippines president and Upsilon member Danilo Concepcion to issue a statement denouncing the conversation and vow an investigation.
"I assure the University community that I will do all I can, both as President and as fellow of the fraternity to root out this problem and to instil or to reaffirm a culture of respect, tolerance and decency within Upsilon and our entire fraternity system," Concepcion also said.
Meanwhile, Concepcion assures the UP community that "I will do all I can, both as president and as a fellow of the fraternity, to root out this problem and to instill or reaffirm a culture of respect, tolerance, and decency within Upsilon and our entire fraternity system."
According to Justin Kirk, executive director of Delta Upsilon International, the temporary suspension is underway as the incident is investigated.
IN FORM Upsilon Bleu in action at Kelso in February
By both private investors and RenRe, Upsilon Re II is capitalized Upsilon Re II is capitalised, distributing $185 million of fully-collateralised reinsurance capacity.
RenaissanceRe Holdings Ltd (NYSE:RNR), a provider of reinsurance and insurance, stated on Thursday that it has formed a new Bermuda domiciled special purpose insurance vehicle, Upsilon Reinsurance II Ltd (Upsilon Re II), creating additional reinsurance capacity in the global aggregate retrocessional reinsurance market.
This scarcity is the main reason that upsilon cells have been so difficult to discover.
Part of his nonchalance no doubt stems from the fact that kegs are already prohibited at the eight or so bashes a month that his fraternity, Delta Upsilon, helps throw.
In the search for excellence and professional commitment to the computing and information technology field, the Executive Council of Upsilon Pi Epsilon (UPE) and the Membership Activities Board of ACM announces the UPE ACM Student Chapter Scholarship Award.
One star, Upsilon Andromedae, is located 44 light years (the distance light travels in one year--about 6 trillion miles or 9.5 trillion kilometers) away, and can be seen from Earth with the naked eye (see star map, p.
The messages have been linked with the fraternity Upsilon Sigma Phi, which has chapters in U.P.