Measurements of B →j /ψ at forward rapidity in p+p collisions at s =510 GeV

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Bibtex

@article{e7f6f96ec7ca4699bdf38e4159135f63,
title = "Measurements of B →j /ψ at forward rapidity in p+p collisions at s =510 GeV",
abstract = "We report the first measurement of the fraction of J/ψ mesons coming from B-meson decay (FB→J/ψ) in p+p collisions at s=510 GeV. The measurement is performed using the forward silicon vertex detector and central vertex detector at PHENIX, which provide precise tracking and distance-of-closest-approach determinations, enabling the statistical separation of J/ψ due to B-meson decays from prompt J/ψ. The measured value of FB→J/ψ is 8.1{\%}±2.3{\%}(stat)±1.9{\%}(syst) for J/ψ with transverse momenta 0",
author = "C. Aidala and Ajitanand, {N. N.} and Y. Akiba and R. Akimoto and Alexander, {J J} and M. Alfred and K. Aoki and N Apadula and H. Asano and Atomssa, {E. T.} and A. Attila and Awes, {T. C.} and Carmen Ayuso and B. Azmoun and V. Babintsev and M Bai and X. Bai and B Bannier and Barish, {K N} and S Bathe and V. Baublis and C. Baumann and S. Baumgart and A Bazilevsky and M. Beaumier and R Belmont and A Berdnikov and Y. Berdnikov and D Black and Blau, {D. S.} and M. Boer and Bok, {J S} and K Boyle and Brooks, {M L} and J. Bryslawskyj and H Buesching and V. Bumazhnov and Butler, {Christopher C.} and S. Butsyk and S. Campbell and C. Canoaroman and Chen, {C. H.} and Chi, {C Y} and M Chiu and Choi, {I J} and Choi, {J B} and P. Christiansen and A. Oskarsson and D. Silvermyr and E. Stenlund and {PHENIX Collaboration}",
year = "2017",
month = "5",
day = "1",
doi = "10.1103/PhysRevD.95.092002",
language = "English",
volume = "95",
journal = "Physical Review D - Particles, Fields, Gravitation and Cosmology",
issn = "1550-2368",
publisher = "American Physical Society",
number = "9",

}