Branching fractions and direct violation in charmless three-body decays of mesons

HY Cheng, CK Chua - Physical Review D—Particles, Fields, Gravitation, and …, 2013 - APS
Charmless three-body decays of B mesons are studied using a simple model based on the
framework of the factorization approach. Hadronic three-body decays receive both resonant …

[HTML][HTML] Three-body non-leptonic B decays and QCD factorization

S Kränkl, T Mannel, J Virto - Nuclear Physics B, 2015 - Elsevier
We extend the framework of QCD factorization to non-leptonic B decays into three light
mesons, taking as an example the decay B+→ π+ π+ π−. We discuss the factorization …

Charmless three-body decays of mesons

HY Cheng, CK Chua, A Soni - Physical Review D—Particles, Fields, Gravitation …, 2007 - APS
An exploratory study of charmless 3-body decays of B mesons is presented using a simple
model based on the framework of the factorization approach. The nonresonant contributions …

-violating asymmetries in decays to and

HY Cheng, CK Chua, A Soni - Physical Review D—Particles, Fields, Gravitation …, 2005 - APS
Decay rates and time-dependent and direct CP asymmetries in the decays B 0→ K+ K-KS
(L) and KSKSKS (L) are studied. Resonant and nonresonant contributions to the three-body …

Comprehensive study of decays in the factorization approach

Y Li - Physical Review D, 2014 - APS
Using the factorization approach, we investigate the B¯ 0→ K¯ 0 K+ π-and B¯ 0→ K 0 K-π+
decays individually including the resonant and nonresonant contributions. Under the flavor …

Nonresonant three-body decays of D and B mesons

HY Cheng, KC Yang - Physical Review D, 2002 - APS
Nonresonant three-body decays of D and B mesons are studied. It is pointed out that if
heavy meson chiral perturbation theory (HMChPT) is applied to the heavy-light strong and …

Symmetry relations in charmless decays

M Gronau, JL Rosner - Physical Review D—Particles, Fields, Gravitation, and …, 2005 - APS
Strangeness-changing decays of B mesons to three-body final states of pions and kaons are
studied, assuming that they are dominated by a Δ I= 0 penguin amplitude with flavor …

Vector-pseudoscalar two-meson distribution amplitudes in three-body meson decays

CH Chen, H Li - Physical Review D—Particles, Fields, Gravitation, and …, 2004 - APS
We study three-body nonleptonic decays B→ VVP by introducing two-meson distribution
amplitudes for the vector-pseudoscalar pair, such that the analysis is simplified into the one …

[HTML][HTML] Charm Penguin in B±→ K±K+ K−: partonic and hadronic loops

I Bediaga, T Frederico, PC Magalhães - Physics Letters B, 2018 - Elsevier
Charm penguin diagrams are known to be the main contribution to charmless B decay
process with strangeness variation equal to minus one, which is the case of B±→ K±K+ K …

Dalitz plot analysis of decays

B Aubert, Y Karyotakis, JP Lees, V Poireau… - Physical Review D …, 2009 - APS
We present a Dalitz plot analysis of charmless B±decays to the final state π±π±π∓ using a
sample of (465±5)× 10 6 BB¯ pairs collected by the BABAR experiment at s= 10.58 GeV. We …