We present results of searches for B-meson decays to K(+)pi(-)pi(+) with the BABAR detector. With a data sample of 61.6x10(6) B (B) over bar pairs, we measure the branching fractions and 90% confidence-level upper limits averaged over charge-conjugate states (the first error is statistical and the second is systematic): B[B+-->K-*0(892)pi(+)]=(15.5+/-1.8(-4.0)(+1.5))x10(-6), B[B+-->f(0)(980)K+,f(0)-->pi(+)pi(-)]=(9.2+/-1.2(-2.6)(+2.1))x10(-6), B[B+-->(D) over bar (0)pi(+),(D) over bar (0)-->K(+)pi(-)]=(184.6+/-3.2+/-9.7)x10(-6), B[B+-->rho(0)(770)K+]<6.2x10(-6) and B[B+-->K(+)pi(-)pi(+)nonresonant]<17x10(-6).

Measurements of the branching fractions of charged B decays to K-+/-pi(-/+)pi(+/-) final states / Aubert, B., Barate, R., Boutigny, D., Gaillard, J.m., Hicheur, A., Karyotakis, Y., Lees, J.p., Robbe, P., Tisserand, V., Zghiche, A., Palano, A., Pompili, A., Chen, J.c., Qi, N.d., Rong, G., Wang, P., Zhu, Y.s., Eigen, G., Ofte, I., Stugu, B., et al.. - In: PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY. - ISSN 1550-7998. - 70:(2004). [10.1103/physrevd.70.092001]

Measurements of the branching fractions of charged B decays to K-+/-pi(-/+)pi(+/-) final states

DEL RE, Daniele;RAHATLOU, SHAHRAM;SARTI, ALESSIO;BELLINI, Fabio;CAVOTO, Gianluca;FACCINI, Riccardo;FERRONI, Fernando;GASPERO, Mario;VOENA C;
2004

Abstract

We present results of searches for B-meson decays to K(+)pi(-)pi(+) with the BABAR detector. With a data sample of 61.6x10(6) B (B) over bar pairs, we measure the branching fractions and 90% confidence-level upper limits averaged over charge-conjugate states (the first error is statistical and the second is systematic): B[B+-->K-*0(892)pi(+)]=(15.5+/-1.8(-4.0)(+1.5))x10(-6), B[B+-->f(0)(980)K+,f(0)-->pi(+)pi(-)]=(9.2+/-1.2(-2.6)(+2.1))x10(-6), B[B+-->(D) over bar (0)pi(+),(D) over bar (0)-->K(+)pi(-)]=(184.6+/-3.2+/-9.7)x10(-6), B[B+-->rho(0)(770)K+]<6.2x10(-6) and B[B+-->K(+)pi(-)pi(+)nonresonant]<17x10(-6).
2004
01 Pubblicazione su rivista::01a Articolo in rivista
Measurements of the branching fractions of charged B decays to K-+/-pi(-/+)pi(+/-) final states / Aubert, B., Barate, R., Boutigny, D., Gaillard, J.m., Hicheur, A., Karyotakis, Y., Lees, J.p., Robbe, P., Tisserand, V., Zghiche, A., Palano, A., Pompili, A., Chen, J.c., Qi, N.d., Rong, G., Wang, P., Zhu, Y.s., Eigen, G., Ofte, I., Stugu, B., et al.. - In: PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY. - ISSN 1550-7998. - 70:(2004). [10.1103/physrevd.70.092001]
File allegati a 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/11573/231032
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 115
  • ???jsp.display-item.citation.isi??? 32
social impact