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Rare Decays [PDF]

open access: yesEPJ Web of Conferences, 2013
This review presents recent results on key measurements of rare B and τ decays performed at the LHC and the TeVatron. Its main focus lies on recent measurements of the decay B(s)0 → µ+µ− at the two colliders and of angular observables for the decay B0 ...
Elsasser Christian
doaj   +5 more sources

Theory of rare K decays [PDF]

open access: yesEPJ Web of Conferences, 2018
I review rare kaon decays. I introduce the flavor problem and possible solutions. Very rare kaon decays like K → πvv¯ are very important to this purpose: we study also K → πl+l-, K → ππee where chiral dynamics is important to disentangle short distance ...
D’Ambrosio Giancarlo
doaj   +5 more sources

Rare decays

open access: yesProceedings of The Tenth Annual Conference on Large Hadron Collider Physics — PoS(LHCP2022), 2023
A number of recent results by the LHC collaborations on rare decays of heavy hadrons are discussed, including the $\mathrm{b}\to\mathrm{s}\,l^+l^-$ transitions, lepton-flavor-violating decays, and fully-leptonic neutral meson ...
Polikarpov, Sergey
openaire   +2 more sources

Rare Decays at LHCb

open access: yesMoscow University Physics Bulletin, 2022
The Standard Model (SM) of particle physics is the most advanced theory describing the behaviour and interactions of elementary particles. Despite passing an impressive amount of experimental tests, several deviations from the SM predictions have been observed in recent years in measurements of observables related to rare $b$-hadron decays, prompting ...
Cerasoli, Jacopo
openaire   +5 more sources

Rare Kaon Decays [PDF]

open access: yesAnnual Review of Nuclear and Particle Science, 2021
Historically important in the development of the Standard Model (SM) of particle physics, rare kaon decays are still a privileged tool for looking beyond it. The main reasons to continue the study of rare kaon decays are to test the CKM quark-mixing and CP-violation paradigm, to make quantitative comparisons with the B sector, and to search for ...
Ceccucci, Augusto
openaire   +2 more sources

Rare kaon decays [PDF]

open access: yesNuclear Physics B - Proceedings Supplements, 1997
10 pages, Latex, espcrc2.sty; Invited Talk presented at 4th KEK Topical Conference on Flavor Physics, Tsukuba, Japan, 29-31 Oct. 1996, to appear in Nucl. Phys.
Buchalla, G., Gerhard Buchalla
openaire   +4 more sources

Rare φ decays

open access: yesThe European Physical Journal C, 2003
The Kloe experiment has collected an integrated luminosity ~ 500 pb–1 up to now, which means ~ 1.65×109 φ decays. The huge amount of events allowed us to measure rare φ decays. We measured the radiative decays of the φ meson into π0, η and η′(958). These measurements are relevant to assess the mixing in the pseudoscalar nonet as well as to evaluate the
GORINI, Edoardo   +3 more
openaire   +2 more sources

RARE KAON DECAYS [PDF]

open access: yesB Physics and CP Violation, 2000
8 pages, 3 figures, LaTeX, presented at the 3rd International Conference on B Phyiscs and CP Violation, Taipei December 3-7 ...
L. Littenberg, G. Valencia
  +10 more sources

Rare Decays in CMS

open access: yesParticles
The CMS experiment at the LHC has advanced precision measurements of rare B-meson and charm decays, offering insights into phenomena beyond the Standard Model (SM).
Giacomo Fedi
doaj   +2 more sources

Search for the rare decays and at LHCb

open access: yesChinese Physics C, 2023
Abstract A search for the rare decays and is performed using proton-proton collision data collected by the LHCb experiment at a centre-of-mass energy of 13
LHCb Collaboration   +420 more
openaire   +3 more sources

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