Study of excited Λ0b states decaying to Λ0bπ+π− in proton-proton collisions at √s=13TeV
dc.contributor.author
CMS Collaboration
dc.contributor.author
Sirunyan, Albert M.
dc.contributor.author
Tumasyan, Armen R.
dc.contributor.author
Adam, Wolfgang
dc.contributor.author
Ambrogi, Federico
dc.contributor.author
Bergauer, Thomas
dc.contributor.author
Dragicevic, Marko
dc.contributor.author
Erö, János
dc.contributor.author
Escalante Del Valle, Alberto
dc.contributor.author
Flechl, Martin
dc.contributor.author
Frühwirth, Rudolf K.
dc.contributor.author
Jeitler, Manfred A.
dc.contributor.author
Krammer, N.
dc.contributor.author
Krätschmer, Ilse
dc.contributor.author
Liko, Dietrich
dc.contributor.author
Madlener, Thomas
dc.contributor.author
Mikulec, Ivan
dc.contributor.author
Rad, Navid K.
dc.contributor.author
Schieck, Jochen R.
dc.contributor.author
Schöfbeck, Robert
dc.contributor.author
Spanring, Markus
dc.contributor.author
et al.
dc.date.accessioned
2020-05-05T11:49:45Z
dc.date.available
2020-03-25T02:38:29Z
dc.date.available
2020-04-01T09:35:41Z
dc.date.available
2020-05-05T11:49:45Z
dc.date.issued
2020-04-10
dc.identifier.other
10.1016/j.physletb.2020.135345
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/406445
dc.identifier.doi
10.3929/ethz-b-000406445
dc.description.abstract
A study of excited baryons is reported, based on a data sample collected in 2016–2018 with the CMS detector at the LHC in proton-proton collisions at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of up to 140. The existence of four excited states: , , , and in the mass spectrum is confirmed, and their masses are measured. The mass distribution exhibits a broad excess of events in the region of 6040–6100 MeV, whose origin cannot be discerned with the present data.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
Elsevier
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
dc.title
Study of excited Λ0b states decaying to Λ0bπ+π− in proton-proton collisions at √s=13TeV
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 4.0 International
dc.date.published
2020-03-02
ethz.journal.title
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
ethz.journal.volume
803
en_US
ethz.pages.start
135345
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ethz.size
22 p.
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ethz.version.deposit
publishedVersion
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ethz.identifier.wos
ethz.identifier.scopus
ethz.publication.place
Amsterdam
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::03593 - Dissertori, Günther / Dissertori, Günther
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::03904 - Wallny, Rainer / Wallny, Rainer
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::08803 - Grab, Christoph (Tit.Prof.)
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::09720 - de Cosa, Annapaola / de Cosa, Annapaola
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::03593 - Dissertori, Günther / Dissertori, Günther
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::03904 - Wallny, Rainer / Wallny, Rainer
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::08803 - Grab, Christoph (Tit.Prof.)
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::09720 - de Cosa, Annapaola / de Cosa, Annapaola
ethz.date.deposited
2020-03-25T02:38:38Z
ethz.source
SCOPUS
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2020-04-01T09:35:54Z
ethz.rosetta.lastUpdated
2022-03-29T02:03:00Z
ethz.rosetta.versionExported
true
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