Measurement of prompt charged-particle production in pp collisions at √s = 13 TeV

LHCb Collaboration

doi:10.1007/JHEP01(2022)166

Measurement of prompt charged-particle production in pp collisions at √s = 13 TeV

LHCb Collaboration

Physics and Astronomy

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Abstract

The differential cross-section of prompt inclusive production of long-lived charged particles in proton-proton collisions is measured using a data sample recorded by the LHCb experiment at a centre-of-mass energy of √s = 13 TeV. The data sample, collected with an unbiased trigger, corresponds to an integrated luminosity of 5.4 nb⁻¹. The differential cross-section is measured as a function of transverse momentum and pseudorapidity in the ranges p_T ∈ [80, 10 000) MeV/c and η ∈ [2.0, 4.8) and is determined separately for positively and negatively charged particles. The results are compared with predictions from various hadronic-interaction models.

Original language	English
Article number	166
Number of pages	39
Journal	Journal of High Energy Physics
Volume	2022
Issue number	1
DOIs	https://doi.org/10.1007/JHEP01(2022)166
Publication status	Published - 27 Jan 2022

Bibliographical note

Publisher Copyright:
© 2022, The Author(s).

Keywords

Forward physics
Hadron-Hadron scattering (experiments)
Minimum bias
Particle and resonance production
QCD

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1007/JHEP01(2022)166Licence: Creative Commons: Attribution (CC BY)

AaijR2022MeasurementFinal published version, 2.51 MBLicence: Creative Commons: Attribution (CC BY)

Cite this

@article{c49fd1910756418295046abaa01490e1,

title = "Measurement of prompt charged-particle production in pp collisions at √s = 13 TeV",

abstract = "The differential cross-section of prompt inclusive production of long-lived charged particles in proton-proton collisions is measured using a data sample recorded by the LHCb experiment at a centre-of-mass energy of √s = 13 TeV. The data sample, collected with an unbiased trigger, corresponds to an integrated luminosity of 5.4 nb−1. The differential cross-section is measured as a function of transverse momentum and pseudorapidity in the ranges pT ∈ [80, 10 000) MeV/c and η ∈ [2.0, 4.8) and is determined separately for positively and negatively charged particles. The results are compared with predictions from various hadronic-interaction models.",

keywords = "Forward physics, Hadron-Hadron scattering (experiments), Minimum bias, Particle and resonance production, QCD",

author = "{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 L. Alasfar and J. Albrecht and F. Alessio and M. Alexander and {Alfonso Albero}, A. and Z. Aliouche and G. Alkhazov and {Alvarez Cartelle}, P. and S. Amato and Y. Amhis and L. An and L. Anderlini and A. Andreianov and M. Andreotti and F. Archilli and A. Artamonov and M. Artuso and K. Arzymatov and E. Aslanides and M. Atzeni and B. Audurier and S. Bachmann and M. Bachmayer and Back, {J. J.} and {Baladron Rodriguez}, P. and V. Balagura and S. Bifani and R. Calladine and G. Chatzikonstantinidis and N. Cooke and V. Duk and P. Griffith and P. Ilten and Parkinson, {C. J.} and J. Plews and D. Popov and A. Sergi and Slater, {M. W.} and Swallow, {P. N.} and Watson, {N. K.}",

note = "Publisher Copyright: {\textcopyright} 2022, The Author(s).",

year = "2022",

month = jan,

day = "27",

doi = "10.1007/JHEP01(2022)166",

language = "English",

volume = "2022",

journal = "Journal of High Energy Physics",

issn = "1126-6708",

publisher = "Springer",

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T1 - Measurement of prompt charged-particle production in pp collisions at √s = 13 TeV

AU - 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 - Alasfar, L.

AU - Albrecht, J.

AU - Alessio, F.

AU - Alexander, M.

AU - Alfonso Albero, A.

AU - Aliouche, Z.

AU - Alkhazov, G.

AU - Alvarez Cartelle, P.

AU - Amato, S.

AU - Amhis, Y.

AU - An, L.

AU - Anderlini, L.

AU - Andreianov, A.

AU - Andreotti, M.

AU - Archilli, F.

AU - Artamonov, A.

AU - Artuso, M.

AU - Arzymatov, K.

AU - Aslanides, E.

AU - Atzeni, M.

AU - Audurier, B.

AU - Bachmann, S.

AU - Bachmayer, M.

AU - Back, J. J.

AU - Baladron Rodriguez, P.

AU - Balagura, V.

AU - Bifani, S.

AU - Calladine, R.

AU - Chatzikonstantinidis, G.

AU - Cooke, N.

AU - Duk, V.

AU - Griffith, P.

AU - Ilten, P.

AU - Parkinson, C. J.

AU - Plews, J.

AU - Popov, D.

AU - Sergi, A.

AU - Slater, M. W.

AU - Swallow, P. N.

AU - Watson, N. K.

PY - 2022/1/27

Y1 - 2022/1/27

N2 - The differential cross-section of prompt inclusive production of long-lived charged particles in proton-proton collisions is measured using a data sample recorded by the LHCb experiment at a centre-of-mass energy of √s = 13 TeV. The data sample, collected with an unbiased trigger, corresponds to an integrated luminosity of 5.4 nb−1. The differential cross-section is measured as a function of transverse momentum and pseudorapidity in the ranges pT ∈ [80, 10 000) MeV/c and η ∈ [2.0, 4.8) and is determined separately for positively and negatively charged particles. The results are compared with predictions from various hadronic-interaction models.

AB - The differential cross-section of prompt inclusive production of long-lived charged particles in proton-proton collisions is measured using a data sample recorded by the LHCb experiment at a centre-of-mass energy of √s = 13 TeV. The data sample, collected with an unbiased trigger, corresponds to an integrated luminosity of 5.4 nb−1. The differential cross-section is measured as a function of transverse momentum and pseudorapidity in the ranges pT ∈ [80, 10 000) MeV/c and η ∈ [2.0, 4.8) and is determined separately for positively and negatively charged particles. The results are compared with predictions from various hadronic-interaction models.

KW - Forward physics

KW - Hadron-Hadron scattering (experiments)

KW - Minimum bias

KW - Particle and resonance production

KW - QCD

UR - http://www.scopus.com/inward/record.url?scp=85124824742&partnerID=8YFLogxK

U2 - 10.1007/JHEP01(2022)166

DO - 10.1007/JHEP01(2022)166

M3 - Article

AN - SCOPUS:85124824742

SN - 1126-6708

VL - 2022

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - 1

M1 - 166

ER -

Measurement of prompt charged-particle production in pp collisions at √s = 13 TeV

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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