The inclusive production of charmonium mesons in B meson decay has been studied in a 20.3 fb(-1) data set collected by the BABAR experiment operating at the Y(4S) resonance. Branching fractions have been measured for the inclusive production of the charmonium mesons J/psi, psi(2S), chi(c1), and chi(c2). The branching fractions are also presented as a function of the center-of-mass momentum of the mesons and of the helicity of the J/psi.

Study of inclusive production of charmonium mesons in B decays RID C-2728-2008 RID C-5223-2009 RID C-5719-2008 RID D-1189-2011 RID D-1055-2009 RID A-2675-2009

LUSIANI, Alberto;
2003

Abstract

The inclusive production of charmonium mesons in B meson decay has been studied in a 20.3 fb(-1) data set collected by the BABAR experiment operating at the Y(4S) resonance. Branching fractions have been measured for the inclusive production of the charmonium mesons J/psi, psi(2S), chi(c1), and chi(c2). The branching fractions are also presented as a function of the center-of-mass momentum of the mesons and of the helicity of the J/psi.
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11384/2536
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 76
  • ???jsp.display-item.citation.isi??? 97
social impact