Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Tim Gershon"'
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 3, Pp 1-14 (2024)
Abstract Decay-time-dependent $$C\!P$$ C P -violation effects in transitions of neutral B mesons to $$C\!P$$ C P -eigenstates can be visualised by oscillations in the asymmetry, as a function of decay time, between decay yields from mesons tagged as
Externí odkaz:
https://doaj.org/article/f5e1d002774149da825d560836282a11
Publikováno v:
Physical Review
Motivated by recent indications that the rates of colour-allowed non-leptonic channels are not in agreement with their Standard Model expectations based on QCD factorisation, we investigate the potential to study CP asymmetries with these decays. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d1b7c89e8cede1459c3877199aa19e8
http://arxiv.org/abs/2111.04478
http://arxiv.org/abs/2111.04478
Autor:
Tim Gershon
Publikováno v:
Contemporary Physics. 62:119-120
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7ff394938c830f43f2f06fdaafadd2f
https://doi.org/10.1080/00107514.2021.2002946
https://doi.org/10.1080/00107514.2021.2002946
Publikováno v:
Computer Physics Communications
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=r3c4b2081b22::8f1f358e85bc5bbeecd2dd7f8c068fe2
Autor:
Tim Gershon
Decays of the type $B\to D hh^\prime$, where a $b$~hadron decays to a neutral charm meson that can be an admixture of $D^0$ and $\overline{D}{}^0$ states together with two light particles that are typically a kaon and a pion, have demonstrated potent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b3d6228b95194762954ffcea06ce2dd
http://cds.cern.ch/record/2245545
http://cds.cern.ch/record/2245545
Publikováno v:
Physics Letters B. 624:1-10
We describe a new method to measure the angle ϕ 1 of the CKM Unitarity Triangle using amplitude analysis of the multibody decay of the neutral D meson produced via B ¯ → D ( ∗ ) h 0 colour-suppressed decays. The method employs the interference
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::699ae342e482963ccf3a57a144f07939
https://doi.org/10.1016/j.physletb.2005.07.053
https://doi.org/10.1016/j.physletb.2005.07.053
Autor:
Tim Gershon, Masashi Hazumi
Publikováno v:
Physics Letters B. 596:163-172
We note that in decays of the type B 0 → P 0 P 0 X 0 , where P 0 and X 0 represent any CP eigenstate spin-0 neutral particles, the final state is a CP eigenstate. We consider the possibilities for studying time-dependent CP violation in decays of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5138fc1c55447e44c2c744b735ab9c62
https://doi.org/10.1016/j.physletb.2004.06.095
https://doi.org/10.1016/j.physletb.2004.06.095
Autor:
Tim Gershon
Publikováno v:
Proceedings of International Europhysics Conference on High Energy Physics — PoS(HEP2005).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e024ee83be9e8e577257b8cc2d8c627
https://doi.org/10.22323/1.021.0250
https://doi.org/10.22323/1.021.0250
Publikováno v:
Physical Review D. 71
We show that in a decay of the form ${B}_{d}$ or ${B}_{s}\ensuremath{\rightarrow}{P}_{1}{P}_{2}\ensuremath{\gamma}$ (where ${P}_{1}$ and ${P}_{2}$ are pseudoscalar mesons), through a flavor changing dipole transition, time dependent oscillations can
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0bc7d523c88d1d670c829d7a84cab2f3
https://doi.org/10.1103/physrevd.71.076003
https://doi.org/10.1103/physrevd.71.076003
Autor:
Tim Gershon, A. Bondar
Publikováno v:
Physical Review D. 70
We point out that in decays of the type ${B}^{\ensuremath{-}}\ensuremath{\rightarrow}{D}^{*}{K}^{\ensuremath{-}}$, where the neutral ${D}^{*}$ meson is an admixture of ${D}^{*0}$ and ${\overline{D}}^{*0}$, there is an effective strong phase differenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36e65034046151f65f8de7e8e3a90ac6
https://doi.org/10.1103/physrevd.70.091503
https://doi.org/10.1103/physrevd.70.091503