Logo del repository
  1. Home
 
Opzioni

Observation of New Charmless Decays of Bottom Hadrons

Aaltonen T.
•
Adelman J.
•
Akimoto T.
altro
Zucchelli S.
2009
  • journal article

Periodico
PHYSICAL REVIEW LETTERS
Abstract
We search for new charmless decays of neutral b hadrons to pairs of charged hadrons, using 1 fb(-1) of data collected by the CDF II detector at the Fermilab Tevatron. We report the first observation of the B(s)(0)-> K(-)pi(+) decay and measure B(B(s)(0)-> K(-)pi(+))=(5.0 +/- 0.7(stat)+/- 0.8(syst))x10(-6). We also report the first observation of charmless b-baryon decays, and measure B(Lambda(0)(b)-> p pi(-))=(3.5 +/- 0.6(stat)+/- 0.9(syst))x10(-6) and B(Lambda(0)(b)-> pK(-))=(5.6 +/- 0.8(stat)+/- 1.5(syst))x10(-6). No evidence is found for other modes, and we set the limit B(B(s)(0)->pi(+)pi(-))< 1.2x10(-6) at 90% C.L.
DOI
10.1103/PhysRevLett.103.031801
WOS
WOS:000268088300013
Archivio
http://hdl.handle.net/11390/878787
info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-68749118505
Diritti
metadata only access
Scopus© citazioni
56
Data di acquisizione
Jun 14, 2022
Vedi dettagli
Web of Science© citazioni
69
Data di acquisizione
Mar 20, 2024
google-scholar
Get Involved!
  • Source Code
  • Documentation
  • Slack Channel
Make it your own

DSpace-CRIS can be extensively configured to meet your needs. Decide which information need to be collected and available with fine-grained security. Start updating the theme to match your nstitution's web identity.

Need professional help?

The original creators of DSpace-CRIS at 4Science can take your project to the next level, get in touch!

Realizzato con Software DSpace-CRIS - Estensione mantenuta e ottimizzata da 4Science

  • Impostazioni dei cookie
  • Informativa sulla privacy
  • Accordo con l'utente finale
  • Invia il tuo Feedback