Search: id:"swepub:oai:DiVA.org:uu-475212" >
Observation of the ...
Observation of the doubly charmed baryon decay Ξ++cc→Ξ′+cπ+
-
- Aaij, R. (author)
- Nikhef Natl Inst Subatom Phys, Amsterdam, Netherlands
-
- Eklund, Lars (author)
- Uppsala universitet,Kärnfysik
-
- Zunica, G. (author)
- Univ Manchester, Dept Phys & Astron, Manchester, Lancs, England
-
(creator_code:org_t)
- Springer Nature, 2022
- 2022
- English.
-
In: Journal of High Energy Physics (JHEP). - : Springer Nature. - 1126-6708 .- 1029-8479. ; :5
- Related links:
-
https://doi.org/10.1...
-
show more...
-
https://uu.diva-port... (primary) (Raw object)
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
show less...
Abstract
Subject headings
Close
- The Xi(++)(cc) -> Xi('+)(c)pi(+) decay is observed using proton-proton collisions collected by the LHCb experiment at a centre-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 5.4 fb(-1). The Xi(++)(cc) -> Xi('+)(c)pi(+) decay is reconstructed partially, where the photon from the Xi('+)(c) -> Xi(+)(c)gamma decay is not reconstructed and the pK(-)pi(+) final state of the Sc+ baryon is employed. The Xi(++)(cc) -> Xi('+)(c)pi(+) branching fraction relative to that of the Xi(++)(cc) -> Xi('+)(c)pi(+) decay is measured to be 1.41 +/- 0.17 +/- 0.10, where the first uncertainty is statistical and the second systematic.
Subject headings
- NATURVETENSKAP -- Fysik -- Subatomär fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Subatomic Physics (hsv//eng)
Keyword
- Charm Physics
- Flavour Physics
- Hadron-Hadron Scattering
- Proton-Proton Scattering
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database