Charge symmetry breaking and QCD
GA Miller, AK Opper… - Annu. Rev. Nucl. Part. Sci., 2006 - annualreviews.org
▪ Abstract Charge symmetry breaking (CSB) in the strong interaction occurs because of the
difference between the masses of the up and down quarks. The use of effective field theories …
difference between the masses of the up and down quarks. The use of effective field theories …
New prospects in fixed target searches for dark forces with the SeaQuest experiment at Fermilab
S Gardner, RJ Holt, AS Tadepalli - Physical Review D, 2016 - APS
An intense 120 GeV proton beam incident on an extremely long iron target generates
enormous numbers of light-mass particles that also decay within that target. If one of these …
enormous numbers of light-mass particles that also decay within that target. If one of these …
A model-independent analysis of final-state interactions in
JT Daub, C Hanhart, B Kubis - Journal of High Energy Physics, 2016 - Springer
A bstract Exploiting B-meson decays for Standard Model tests and beyond requires a
precise understanding of the strong final-state interactions that can be provided model …
precise understanding of the strong final-state interactions that can be provided model …
New weakly coupled forces hidden in low-energy QCD
S Tulin - Physical Review D, 2014 - APS
Is it possible to detect a new weakly coupled force at the QCD scale that interacts primarily
with quarks? This work investigates experimental signatures of a new MeV–GeV gauge …
with quarks? This work investigates experimental signatures of a new MeV–GeV gauge …
The branching ratio revisited
C Hanhart, S Holz, B Kubis, A Kupść, A Wirzba… - The European Physical …, 2017 - Springer
We analyze the most recent data for the pion vector form factor in the timelike region,
employing a model-independent approach based on dispersion theory. We confirm earlier …
employing a model-independent approach based on dispersion theory. We confirm earlier …
Rescattering and chiral dynamics in decay
S Gardner, UG Meißner - Physical Review D, 2002 - APS
We examine the role of B 0 (B 0)→ σ π 0→ π+ π− π 0 decay in the Dalitz plot analysis of B 0
(B 0)→ ρ π→ π+ π− π 0 decays, employed to extract the CKM parameter α. The σ π channel …
(B 0)→ ρ π→ π+ π− π 0 decays, employed to extract the CKM parameter α. The σ π channel …
The dipion mass spectrum in e+e- annihilation and τ decay: a dynamical (ρ, ω, φ) mixing approach
M Benayoun, P David, L DelBuono, O Leitner… - The European Physical …, 2008 - Springer
We readdress the problem of finding a simultaneous description of the pion form factor data
in e+ e-annihilations and in τ decays. For this purpose, we work in the framework of the …
in e+ e-annihilations and in τ decays. For this purpose, we work in the framework of the …
Pion and kaon vector form factors
JA Oller, E Oset, JE Palomar - Physical Review D, 2001 - APS
We develop a unitarity approach to consider the final state interaction corrections to the tree
level graphs calculated from chiral perturbation theory (χ PT) allowing the inclusion of …
level graphs calculated from chiral perturbation theory (χ PT) allowing the inclusion of …
Isospin-breaking effects on extracted in , ,
Isospin-breaking in B→ π π caused by π 0-η-η′ mixing is studied in a model-independent
way using flavor SU (3). Measured branching ratios for B+→ π+ π 0, B+→ π+ η (′) and B …
way using flavor SU (3). Measured branching ratios for B+→ π+ π 0, B+→ π+ η (′) and B …
ω–ϕ mixing in chiral perturbation theory
A Kucukarslan, UG Meißner - Modern Physics Letters A, 2006 - World Scientific
ω–ϕ MIXING IN CHIRAL PERTURBATION THEORY Page 1 June 17, 2006 7:23 WSPC/146-MPLA
02074 Modern Physics Letters A Vol. 21, No. 18 (2006) 1423–1430 c World Scientific …
02074 Modern Physics Letters A Vol. 21, No. 18 (2006) 1423–1430 c World Scientific …