Measurement of Ωc0 baryon production and branching-fraction ratio BR(Ωc0 → Ω-e+νe)/BR(Ωc0 → Ω-π+) in pp collisions at √s=13 TeV
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F24%3A00603280" target="_blank" >RIV/68378271:_____/24:00603280 - isvavai.cz</a>
Alternative codes found
RIV/61389005:_____/24:00603280
Result on the web
<a href="https://doi.org/10.1103/PhysRevD.110.032014" target="_blank" >https://doi.org/10.1103/PhysRevD.110.032014</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevD.110.032014" target="_blank" >10.1103/PhysRevD.110.032014</a>
Alternative languages
Result language
angličtina
Original language name
Measurement of Ωc0 baryon production and branching-fraction ratio BR(Ωc0 → Ω-e+νe)/BR(Ωc0 → Ω-π+) in pp collisions at √s=13 TeV
Original language description
The inclusive production of the charm-strange baryon Omega(0)(c) is measured for the first time via its semileptonic decay into Omega(-)e(+)nu(e) at midrapidity (vertical bar y vertical bar < 0.8) in proton-proton (pp) collisions at the center-of-mass energy root s =13 TeV with the ALICE detector at the LHC. The transverse momentum (pT) differential cross section multiplied by the branching ratio is presented in the interval 2 < p(T) < 12 GeV=c. The branching-fraction ratio BR(Omega(0)(c) -> Omega(-)e(+)nu(e))/BR(Omega(0)(c) -> Omega(-)pi(+)) is measured to be 1.12 +/- 0.22 (stat) +/- 0.27 (syst). Comparisons with other experimental measurements, as well as with theoretical calculations, are presented.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10303 - Particles and field physics
Result continuities
Project
<a href="/en/project/GA23-07499S" target="_blank" >GA23-07499S: Study of quark-gluon plasma with hard probes and limits of its formation</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Review D
ISSN
2470-0010
e-ISSN
2470-0029
Volume of the periodical
110
Issue of the periodical within the volume
3
Country of publishing house
US - UNITED STATES
Number of pages
15
Pages from-to
032014
UT code for WoS article
001355892600001
EID of the result in the Scopus database
2-s2.0-85201273960