Search for a Structure in the Bs0 π± Invariant Mass Spectrum with the ATLAS Experiment

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Search for a Structure in the Bs0 π± Invariant Mass Spectrum with the ATLAS Experiment. / Aaboud, M; Aad, G; Abbott, B.; Abdinov, O; Abeloos, B; Abidi, S. H.; Åkesson, Torsten; Bocchetta, Simona; Corrigan, Eric; Doglioni, Caterina; Hedberg, Vincent; Jarlskog, Göran; Kalderon, Charles; Kellermann, Edgar; Konya, Balazs; Lytken, Else; Mankinen, Katja; Mjörnmark, Ulf; Pöttgen, Ruth; Poulsen, Trine; Smirnova, Oxana; Viazlo, Oleksandr; ATLAS Collaboration.

In: Physical Review Letters, Vol. 120, No. 20, 202007, 18.05.2018.

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Aaboud, M., Aad, G., Abbott, B., Abdinov, O., Abeloos, B., Abidi, S. H., ... ATLAS Collaboration (2018). Search for a Structure in the Bs0 π± Invariant Mass Spectrum with the ATLAS Experiment. Physical Review Letters, 120(20), [202007]. DOI: 10.1103/PhysRevLett.120.202007

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Aaboud M, Aad G, Abbott B, Abdinov O, Abeloos B, Abidi SH et al. Search for a Structure in the Bs0 π± Invariant Mass Spectrum with the ATLAS Experiment. Physical Review Letters. 2018 May 18;120(20). 202007. Available from, DOI: 10.1103/PhysRevLett.120.202007

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TY - JOUR

T1 - Search for a Structure in the Bs0 π± Invariant Mass Spectrum with the ATLAS Experiment

AU - Aaboud,M

AU - Aad,G

AU - Abbott,B.

AU - Abdinov,O

AU - Abeloos,B

AU - Abidi,S. H.

AU - Åkesson,Torsten

AU - Bocchetta,Simona

AU - Corrigan,Eric

AU - Doglioni,Caterina

AU - Hedberg,Vincent

AU - Jarlskog,Göran

AU - Kalderon,Charles

AU - Kellermann,Edgar

AU - Konya,Balazs

AU - Lytken,Else

AU - Mankinen,Katja

AU - Mjörnmark,Ulf

AU - Pöttgen,Ruth

AU - Poulsen,Trine

AU - Smirnova,Oxana

AU - Viazlo,Oleksandr

AU - ATLAS Collaboration

N1 - Cited By :2 Export Date: 13 June 2018

PY - 2018/5/18

Y1 - 2018/5/18

N2 - A search for the narrow structure, X(5568), reported by the D0 Collaboration in the decay sequence X→Bs0π±, Bs0→J/ψφ, is presented. The analysis is based on a data sample recorded with the ATLAS detector at the LHC corresponding to 4.9 fb-1 of pp collisions at 7 TeV and 19.5 fb-1 at 8 TeV. No significant signal was found. Upper limits on the number of signal events, with properties corresponding to those reported by D0, and on the X production rate relative to Bs0 mesons, ρX, were determined at 95% confidence level. The results are N(X)

AB - A search for the narrow structure, X(5568), reported by the D0 Collaboration in the decay sequence X→Bs0π±, Bs0→J/ψφ, is presented. The analysis is based on a data sample recorded with the ATLAS detector at the LHC corresponding to 4.9 fb-1 of pp collisions at 7 TeV and 19.5 fb-1 at 8 TeV. No significant signal was found. Upper limits on the number of signal events, with properties corresponding to those reported by D0, and on the X production rate relative to Bs0 mesons, ρX, were determined at 95% confidence level. The results are N(X)

KW - Bosons

KW - Hadrons

KW - Mass spectrometry

KW - ATLAS detectors

KW - ATLAS experiment

KW - Confidence levels

KW - Invariant-mass spectra

KW - Pp collisions

KW - Production rates

KW - Transverse momenta

KW - Upper limits

KW - Tellurium compounds

U2 - 10.1103/PhysRevLett.120.202007

DO - 10.1103/PhysRevLett.120.202007

M3 - Article

VL - 120

JO - Physical Review Letters

T2 - Physical Review Letters

JF - Physical Review Letters

SN - 1079-7114

IS - 20

M1 - 202007

ER -