Search for weakly decaying b -flavored pentaquarks

The LHCb Collaboration

doi:10.1103/PhysRevD.97.032010

Search for weakly decaying b -flavored pentaquarks

The LHCb Collaboration

Результат исследования: Научные публикации в периодических изданиях › статья

11 Цитирования (Scopus)

Аннотация

Investigations of the existence of pentaquark states containing a single b (anti)quark decaying weakly into four specific final states J/ψK+π-p, J/ψK-π-p, J/ψK-π+p, and J/ψφ(1020)p are reported. The data sample corresponds to an integrated luminosity of 3.0 fb-1 in 7 and 8 TeV pp collisions acquired with the LHCb detector. Signals are not observed and upper limits are set on the product of the production cross section times branching fraction with respect to that of the Λb0.

Язык оригинала	английский
Номер статьи	032010
Число страниц	11
Журнал	Physical Review D
Том	97
Номер выпуска	3
DOI	https://doi.org/10.1103/PhysRevD.97.032010
Состояние	Опубликовано - 16 фев 2018

Доступ к документу

10.1103/PhysRevD.97.032010

Link to publication in Scopus

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Цитировать

The LHCb Collaboration (2018). Search for weakly decaying b -flavored pentaquarks. Physical Review D, 97(3), [032010]. https://doi.org/10.1103/PhysRevD.97.032010

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abstract = "Investigations of the existence of pentaquark states containing a single b (anti)quark decaying weakly into four specific final states J/ψK+π-p, J/ψK-π-p, J/ψK-π+p, and J/ψφ(1020)p are reported. The data sample corresponds to an integrated luminosity of 3.0 fb-1 in 7 and 8 TeV pp collisions acquired with the LHCb detector. Signals are not observed and upper limits are set on the product of the production cross section times branching fraction with respect to that of the Λb0.",

author = "{The LHCb Collaboration} and R. Aaij and B. Adeva and M. Adinolfi and Z. Ajaltouni and S. Akar and J. Albrecht and F. Alessio and M. Alexander and {Alfonso Albero}, A. and S. Ali and G. Alkhazov and {Alvarez Cartelle}, P. and Alves, {A. A.} and S. Amato and S. Amerio and Y. Amhis and L. An and L. Anderlini and G. Andreassi and M. Andreotti and Andrews, {J. E.} and Appleby, {R. B.} and F. Archilli and P. D'Argent and {Arnau Romeu}, J. and A. Artamonov and M. Artuso and E. Aslanides and M. Atzeni and G. Auriemma and M. Baalouch and I. Babuschkin and S. Bachmann and BacK, {J. J.} and A. Badalov and C. Baesso and S. Baker and V. Balagura and W. Baldini and A. Baranov and Barlow, {R. J.} and C. Barschel and S. BarsuK and W. Barter and F. Baryshnikov and V. Batozskaya and A. Bondar and S. Eidelman and P. Krokovny and V. Vorobyev",

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AU - Albrecht, J.

AU - Alessio, F.

AU - Alexander, M.

AU - Alfonso Albero, A.

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AU - Amerio, S.

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AU - Artamonov, A.

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AU - Aslanides, E.

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AU - Babuschkin, I.

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AU - Baker, S.

AU - Balagura, V.

AU - Baldini, W.

AU - Baranov, A.

AU - Barlow, R. J.

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AU - BarsuK, S.

AU - Barter, W.

AU - Baryshnikov, F.

AU - Batozskaya, V.

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AU - Krokovny, P.

AU - Vorobyev, V.

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