Published April 1, 2006
| Version v1
Journal article
Looking for ΔI=5/2 amplitude components in B→ππ and B→ρρ experiments
- 1. Departament de Fisica Teorica and IFIC, Universitat de Valencia-CSIC, E-46100, Burjassot (Spain)
- 2. Physique des Particules, Universite de Montreal, C.P. 6128, succ. centre-ville, Montreal, QC, Canada H3C 3J7 (Canada)
- 3. Centro de Fisica Teorica de Particulas, Instituto Superior Tecnico, P-1049-001 Lisbon (Portugal)
- 4. Instituto Superior de Engenharia de Lisboa, Rua Conselheiro Emidio Navarro, 1900 Lisbon (Portugal)
Description
We discuss how experiments measuring B→ππ and B→ρρ may be used to search for a ΔI=5/2 amplitude component. This component could be the explanation for a recent (albeit very tentative) hint from B(B)→ρρ decays that the isospin triangles do not close
Additional details
Identifiers
- DOI
- 10.1103/PhysRevD.73.071501;
- arXiv
- arXiv:hep-ph/0602060v1;
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 73
- Journal Issue
- 7
- Journal Page Range
- p. 071501-071501.4
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37085994
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- AMPLITUDES; B MESONS; ISOSPIN; PARTICLE DECAY; PIONS; RHO-770 MESONS
- Descriptors DEC
- BEAUTY MESONS; BEAUTY PARTICLES; BOSONS; DECAY; ELEMENTARY PARTICLES; HADRONS; MESONS; PARTICLE PROPERTIES; PSEUDOSCALAR MESONS; VECTOR MESONS
Optional Information
- Notes
- (c) 2006 The American Physical Society