Logo del repository
  1. Home
 
Opzioni

Searching For New Physics With B to K pi Decays

Ciuchini, M.
•
Franco, E.
•
Martinelli, G.
altro
Silvestrini, L.
2009
  • journal article

Periodico
PHYSICS LETTERS. SECTION B
Abstract
We propose a method to quantify the Standard Model uncertainty in B → K π decays using the experimental data, assuming that power counting provides a reasonable estimate of the subleading terms in the 1 / mb expansion. Using this method, we show that present B → K π data are compatible with the Standard Model. We analyze the pattern of subleading terms required to reproduce the B → K π data and argue that anomalously large subleading terms are not needed. Finally, we find that SKS π0 is fairly insensitive to hadronic uncertainties and obtain the Standard Model estimate SKS π0 = 0.74 ± 0.04. © 2009 Elsevier B.V. All rights reserved.
DOI
10.1016/j.physletb.2009.03.011
WOS
WOS:000265471000011
Archivio
http://hdl.handle.net/20.500.11767/32245
info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-63149115439
https://arxiv.org/abs/0811.0341
Diritti
metadata only access
Scopus© citazioni
28
Data di acquisizione
Jun 2, 2022
Vedi dettagli
Web of Science© citazioni
20
Data di acquisizione
Mar 25, 2024
Visualizzazioni
3
Data di acquisizione
Apr 19, 2024
Vedi dettagli
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