Sökning: id:"swepub:oai:DiVA.org:uu-527639" >
A model-independent...
A model-independent measurement of the CKM angle γ in partially reconstructed B±→D∗h± decays with D→K0Sh+h-(h=π,K)
-
- Aaij, R. (författare)
- Nikhef Natl Inst Subat Phys, Amsterdam, Netherlands,Dutch National Institute for Subatomic Physics (NIKHEF)
-
- Adlarson, Patrik (författare)
- Uppsala universitet,Kärnfysik
-
- Eklund, Lars (författare)
- Uppsala universitet,Kärnfysik
-
visa fler...
-
- Kupsc, Andrzej (författare)
- Uppsala universitet,Kärnfysik
-
- Ruiz-Vidal, Joan (författare)
- Uppsala University,Lund University,Lunds universitet,Uppsala universitet,Kärnfysik,Div Particle Phys, Dept Phys, Lund, Sweden,Partikel- och kärnfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Particle and nuclear physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
-
- Zunica, G. (författare)
- Univ Manchester, Dept Phys & Astron, Manchester, Lancs, England,University of Manchester
-
visa färre...
-
(creator_code:org_t)
-
- Springer, 2024
- 2024
- Engelska.
-
Ingår i: Journal of High Energy Physics (JHEP). - : Springer. - 1126-6708 .- 1029-8479. ; :2
- Relaterad länk:
-
https://doi.org/10.1...
-
visa fler...
-
https://uu.diva-port... (primary) (Raw object)
-
http://dx.doi.org/10... (free)
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
https://lup.lub.lu.s...
-
visa färre...
Abstract
Ämnesord
Stäng
- A measurement of CP-violating observables in B± → D∗K± and B± → D∗π±decays is made where the photon or neutral pion from the D∗ → Dγ or D∗ → Dπ0 decayis not reconstructed. The D meson is reconstructed in the self-conjugate decay modes,D → K0Sπ+π− or D → K0SK+K−. The distribution of signal yields in the D decay phasespace is analysed in a model-independent way. The measurement uses a data sample collectedin proton-proton collisions at centre-of-mass energies of 7, 8, and 13 TeV, corresponding toa total integrated luminosity of approximately 9 fb−1. The B± → D∗K± and B± → D∗π±CP-violating observables are interpreted in terms of hadronic parameters and the CKM angleγ, resulting in a measurement of γ = (92+21−17)◦. The total uncertainty includes the statisticaland systematic uncertainties, and the uncertainty due to external strong-phase inputs.
Ämnesord
- NATURVETENSKAP -- Fysik -- Subatomär fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Subatomic Physics (hsv//eng)
Nyckelord
- B Physics
- CKM Angle Gamma
- CP Violation
- Hadron-Hadron Scattering
- B Physics
- CKM Angle Gamma
- CP Violation
- Hadron-Hadron Scattering
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas