Search for the doubly charmed baryon Ξcc+

Standard

Search for the doubly charmed baryon Ξcc+. / The LHCb Collaboration ; Шехтман, Лев Исаевич.

In: Science China: Physics, Mechanics and Astronomy, Vol. 63, No. 2, 221062, 01.02.2020.

Research output: Contribution to journal › Article › peer-review

Harvard

The LHCb Collaboration & Шехтман, ЛИ 2020, 'Search for the doubly charmed baryon Ξcc+', Science China: Physics, Mechanics and Astronomy, vol. 63, no. 2, 221062. https://doi.org/10.1007/s11433-019-1471-8

APA

The LHCb Collaboration, & Шехтман, Л. И. (2020). Search for the doubly charmed baryon Ξcc+. Science China: Physics, Mechanics and Astronomy, 63(2), [221062]. https://doi.org/10.1007/s11433-019-1471-8

Vancouver

The LHCb Collaboration, Шехтман ЛИ. Search for the doubly charmed baryon Ξcc+. Science China: Physics, Mechanics and Astronomy. 2020 Feb 1;63(2):221062. doi: 10.1007/s11433-019-1471-8

Author

The LHCb Collaboration ; Шехтман, Лев Исаевич. / Search for the doubly charmed baryon Ξcc+. In: Science China: Physics, Mechanics and Astronomy. 2020 ; Vol. 63, No. 2.

BibTeX

@article{22fa3ccfdb6b4135b35fb96564777ed3,

title = "Search for the doubly charmed baryon Ξcc+",

abstract = "A search for the doubly charmed baryon Ξcc+ is performed through its decay to the Λc+K−π+ final state, using proton-proton collision data collected with the LHCb detector at centre-of-mass energies of 7, 8 and 13 TeV. The data correspond to a total integrated luminosity of 9 fb−1. No significant signal is observed in the mass range from 3.4 to 3.8 GeV/c2. Upper limits are set at 95% credibility level on the ratio of the Ξcc+ production cross-section times the branching fraction to that of Λc+ and Ξcc++ baryons. The limits are determined as functions of the Ξcc+ mass for different lifetime hypotheses, in the rapidity range from 2.0 to 4.5 and the transverse momentum range from 4 to 15 GeV/c.",

keywords = "charmed baryons, charmed quarks, experimental tests, limits on production of particles, MONTE-CARLO, DECAY, SPECTROSCOPY, HEAVY BARYONS, TOOL",

author = "{The LHCb Collaboration} and R. Aaij and {Abell{\'a}n Beteta}, C. and T. Ackernley and B. Adeva and M. Adinolfi and H. Afsharnia and Aidala, {C. A.} and S. Aiola and Z. Ajaltouni and S. Akar and P. Albicocco and J. Albrecht and F. Alessio and M. Alexander and {Alfonso Albero}, A. and G. Alkhazov and {Alvarez Cartelle}, P. and Alves, {A. A.} and S. Amato and Y. Amhis and L. An and L. Anderlini and G. Andreassi and M. Andreotti and F. Archilli and {Arnau Romeu}, J. and A. Artamonov and M. Artuso and K. Arzymatov and E. Aslanides and M. Atzeni and B. Audurier and S. Bachmann and Back, {J. J.} and S. Baker and V. Balagura and W. Baldini and A. Baranov and Barlow, {R. J.} and S. Barsuk and W. Barter and M. Bartolini and F. Baryshnikov and G. Bassi and A. Bondar and S. Eidelman and P. Krokovny and V. Kudryavtsev and T. Maltsev and V. Vorobyev and Шехтман, {Лев Исаевич}",

year = "2020",

month = feb,

day = "1",

doi = "10.1007/s11433-019-1471-8",

language = "English",

volume = "63",

journal = "Science China: Physics, Mechanics and Astronomy",

issn = "1674-7348",

publisher = "Science Press (China)",

number = "2",

}

RIS

TY - JOUR

T1 - Search for the doubly charmed baryon Ξcc+

AU - The LHCb Collaboration

AU - Aaij, R.

AU - Abellán Beteta, C.

AU - Ackernley, T.

AU - Adeva, B.

AU - Adinolfi, M.

AU - Afsharnia, H.

AU - Aidala, C. A.

AU - Aiola, S.

AU - Ajaltouni, Z.

AU - Akar, S.

AU - Albicocco, P.

AU - Albrecht, J.

AU - Alessio, F.

AU - Alexander, M.

AU - Alfonso Albero, A.

AU - Alkhazov, G.

AU - Alvarez Cartelle, P.

AU - Alves, A. A.

AU - Amato, S.

AU - Amhis, Y.

AU - An, L.

AU - Anderlini, L.

AU - Andreassi, G.

AU - Andreotti, M.

AU - Archilli, F.

AU - Arnau Romeu, J.

AU - Artamonov, A.

AU - Artuso, M.

AU - Arzymatov, K.

AU - Aslanides, E.

AU - Atzeni, M.

AU - Audurier, B.

AU - Bachmann, S.

AU - Back, J. J.

AU - Baker, S.

AU - Balagura, V.

AU - Baldini, W.

AU - Baranov, A.

AU - Barlow, R. J.

AU - Barsuk, S.

AU - Barter, W.

AU - Bartolini, M.

AU - Baryshnikov, F.

AU - Bassi, G.

AU - Bondar, A.

AU - Eidelman, S.

AU - Krokovny, P.

AU - Kudryavtsev, V.

AU - Maltsev, T.

AU - Vorobyev, V.

AU - Шехтман, Лев Исаевич

PY - 2020/2/1

Y1 - 2020/2/1

N2 - A search for the doubly charmed baryon Ξcc+ is performed through its decay to the Λc+K−π+ final state, using proton-proton collision data collected with the LHCb detector at centre-of-mass energies of 7, 8 and 13 TeV. The data correspond to a total integrated luminosity of 9 fb−1. No significant signal is observed in the mass range from 3.4 to 3.8 GeV/c2. Upper limits are set at 95% credibility level on the ratio of the Ξcc+ production cross-section times the branching fraction to that of Λc+ and Ξcc++ baryons. The limits are determined as functions of the Ξcc+ mass for different lifetime hypotheses, in the rapidity range from 2.0 to 4.5 and the transverse momentum range from 4 to 15 GeV/c.

AB - A search for the doubly charmed baryon Ξcc+ is performed through its decay to the Λc+K−π+ final state, using proton-proton collision data collected with the LHCb detector at centre-of-mass energies of 7, 8 and 13 TeV. The data correspond to a total integrated luminosity of 9 fb−1. No significant signal is observed in the mass range from 3.4 to 3.8 GeV/c2. Upper limits are set at 95% credibility level on the ratio of the Ξcc+ production cross-section times the branching fraction to that of Λc+ and Ξcc++ baryons. The limits are determined as functions of the Ξcc+ mass for different lifetime hypotheses, in the rapidity range from 2.0 to 4.5 and the transverse momentum range from 4 to 15 GeV/c.

KW - charmed baryons

KW - charmed quarks

KW - experimental tests

KW - limits on production of particles

KW - MONTE-CARLO

KW - DECAY

KW - SPECTROSCOPY

KW - HEAVY BARYONS

KW - TOOL

UR - http://www.scopus.com/inward/record.url?scp=85075452675&partnerID=8YFLogxK

U2 - 10.1007/s11433-019-1471-8

DO - 10.1007/s11433-019-1471-8

M3 - Article

AN - SCOPUS:85075452675

VL - 63

JO - Science China: Physics, Mechanics and Astronomy

JF - Science China: Physics, Mechanics and Astronomy

SN - 1674-7348

IS - 2

M1 - 221062

ER -

ID: 22501245