Pregled bibliografske jedinice broj: 214469
Quarkonia decays into two photons induced by the space-time non-commutativity
Quarkonia decays into two photons induced by the space-time non-commutativity // Physical review. D, 72 (2005), 054004-1 doi:10.1103/PhysRevD.72.054004 (međunarodna recenzija, članak, znanstveni)
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Naslov
Quarkonia decays into two photons induced by the space-time non-commutativity
Autori
Melić, Blaženka ; Passek-Kumerički, Kornelija ; Trampetić, Josip
Izvornik
Physical review. D (1550-7998) 72
(2005);
054004-1
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
non-commutativity; decay
Sažetak
In this article we propose standard model strictly forbidden decay modes, quarkonia (QQ(1^{; ; ; ; ; --}; ; ; ; ; ) = J/psi, Upsilon) decays into two photons, as a possible signature of the space-time non- commutativity. An experimental discovery of J/psi -> gamma gamma and/or Upsilon -> gamma gamma processes would certainly indicate a violation of the Landau-Pomeranchuk-Yang theorem and a definitive appearance of new physics.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
Napomena
[arXiv:hep-ph/0503133]
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
