Sökning: onr:"swepub:oai:DiVA.org:uu-515682" >
Amplitude analysis ...
Amplitude analysis of B0? : D0Ds+p - and B plus ? D -Ds plus p plus decays
-
- Aaij, R. (författare)
- Univ Groningen, Van Swinderen Inst, Groningen, Netherlands;Univ Maastricht, Maastricht, Netherlands
-
- Adlarson, Patrik (författare)
- Uppsala universitet,Kärnfysik,School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom
-
- Eklund, Lars (författare)
- Uppsala universitet,Kärnfysik,School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom
-
visa fler...
-
- Kupsc, Andrzej (författare)
- Uppsala universitet,Kärnfysik,School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom
-
- Zunica, G. (författare)
- Univ Manchester, Dept Phys & Astron, Manchester, Lancs, England
-
visa färre...
-
(creator_code:org_t)
- American Physical Society, 2023
- 2023
- Engelska.
-
Ingår i: Physical Review D. - : American Physical Society. - 2470-0010 .- 2470-0029. ; 108:1
- Relaterad länk:
-
https://doi.org/10.1...
-
visa fler...
-
https://uu.diva-port... (primary) (Raw object)
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- Resonant contributions in B0 & RARR; over bar D0D+s & pi;- and B+ & RARR; D-D+s & pi;+ decays are determined with an amplitude analysis, which is performed both separately and simultaneously, where in the latter case isospin symmetry between the decays is assumed. The analysis is based on data collected by the LHCb detector in proton-proton collisions at center-of-mass energies of 7, 8, and 13 TeV. The full data sample corresponds to an integrated luminosity of 9 fb-1. A doubly charged spin-0 open-charm tetraquark candidate together with a neutral partner, both with masses near 2.9 GeV, are observed in the Ds & pi; decay channel.
Ämnesord
- NATURVETENSKAP -- Fysik -- Subatomär fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Subatomic Physics (hsv//eng)
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas