Beam-helicity asymmetries for single-hadron production in semi-inclusive deep-inelastic scattering from unpolarized hydrogen and deuterium targets

The HERMES collaboration

doi:10.1016/j.physletb.2019.134886

Beam-helicity asymmetries for single-hadron production in semi-inclusive deep-inelastic scattering from unpolarized hydrogen and deuterium targets

The HERMES collaboration

Student Lab and Education

Research output: Contribution to Journal › Article › Academic › peer-review

Abstract

A measurement of beam-helicity asymmetries for single-hadron production in deep-inelastic scattering is presented. Data from the scattering of 27.6 GeV electrons and positrons off gaseous hydrogen and deuterium targets were collected by the HERMES experiment. The asymmetries are presented separately as a function of the Bjorken scaling variable, the hadron transverse momentum, and the fractional energy for charged pions and kaons as well as for protons and anti-protons. These asymmetries are also presented as a function of the three aforementioned kinematic variables simultaneously.

Original language	English
Article number	134886
Pages (from-to)	26
Number of pages	26
Journal	Physics Letters. Section B, Nuclear, Elementary Particle and High-Energy Physics
Volume	797
Early online date	28 Aug 2019
DOIs	https://doi.org/10.1016/j.physletb.2019.134886
Publication status	Published - 10 Oct 2019

Funding

We gratefully acknowledge the DESY management for its support, the staff at DESY and the collaborating institutions for their significant effort. This work was supported by the State Committee of Science of the Republic of Armenia, Grant No. 18T-1C180 ; the FWO-Flanders and IWT , Belgium; the Natural Sciences and Engineering Research Council of Canada ; the National Natural Science Foundation of China ; the Alexander von Humboldt-Stiftung , the German Bundesministerium für Bildung und Forschung (BMBF), and the Deutsche Forschungsgemeinschaft (DFG); the Italian Istituto Nazionale di Fisica Nucleare (INFN); the MEXT , JSPS , and G-COE of Japan; the Dutch Foundation for Fundamenteel Onderzoek der Materie (FOM); the Russian Academy of Sciences and the Russian Federal Agency for Science and Innovation ; the Ikerbasque, Basque Foundation for Science , the Basque Government , Grant No. IT956-16 , and MINECO (Juan de la Cierva), Spain; the U.K. Engineering and Physical Sciences Research Council , the Science and Technology Facilities Council , and the Scottish Universities Physics Alliance ; as well as the U.S. Department of Energy (DOE) and the National Science Foundation (NSF). Appendix A

Funders	Funder number
Dutch Foundation for Fundamenteel Onderzoek der Materie
FWO-Flanders
German Bundesministerium für Bildung und Forschung
State Committee of Science of the Republic of Armenia	18T-1C180
National Science Foundation	1807338
U.S. Department of Energy
Alexander von Humboldt-Stiftung
Natural Sciences and Engineering Research Council of Canada
Engineering and Physical Sciences Research Council
Science and Technology Facilities Council
Scottish Universities Physics Alliance
Deutsche Forschungsgemeinschaft
Japan Society for the Promotion of Science
Ministry of Education, Culture, Sports, Science and Technology
Stichting voor Fundamenteel Onderzoek der Materie
National Natural Science Foundation of China
Bundesministerium für Bildung und Forschung
Russian Academy of Sciences
Eusko Jaurlaritza	IT956-16
Agentschap voor Innovatie door Wetenschap en Technologie
Ministerio de Economía y Competitividad
Ikerbasque, Basque Foundation for Science
Instituto Nazionale di Fisica Nucleare
Federal Agency for Science and Innovation
Istituto Nazionale di Fisica Nucleare

Keywords

Beam-helicity asymmetries
Deep-inelastic scattering
Nucleon structure
Transverse-momentum dependence
Twist-3

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/j.physletb.2019.134886

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Cite this

@article{e249761819ba43cd8cdef150b1ab71d7,

title = "Beam-helicity asymmetries for single-hadron production in semi-inclusive deep-inelastic scattering from unpolarized hydrogen and deuterium targets",

abstract = "A measurement of beam-helicity asymmetries for single-hadron production in deep-inelastic scattering is presented. Data from the scattering of 27.6 GeV electrons and positrons off gaseous hydrogen and deuterium targets were collected by the HERMES experiment. The asymmetries are presented separately as a function of the Bjorken scaling variable, the hadron transverse momentum, and the fractional energy for charged pions and kaons as well as for protons and anti-protons. These asymmetries are also presented as a function of the three aforementioned kinematic variables simultaneously.",

keywords = "Beam-helicity asymmetries, Deep-inelastic scattering, Nucleon structure, Transverse-momentum dependence, Twist-3",

author = "A. Airapetian and N. Akopov and Z. Akopov and Aschenauer, \{E. C.\} and W. Augustyniak and S. Belostotski and Blok, \{H. P.\} and V. Bryzgalov and Capitani, \{G. P.\} and E. Cisbani and G. Ciullo and M. Contalbrigo and W. Deconinck and \{De Sanctis\}, E. and M. Diefenthaler and \{Di Nezza\}, P. and M. D{\"u}ren and G. Elbakian and F. Ellinghaus and A. Fantoni and L. Felawka and G. Gapienko and F. Garibaldi and G. Gavrilov and V. Gharibyan and A. Hillenbrand and Y. Holler and A. Ivanilov and Jackson, \{H. E.\} and S. Joosten and R. Kaiser and G. Karyan and E. Kinney and A. Kisselev and V. Korotkov and V. Kozlov and P. Kravchenko and L. Lagamba and L. Lapik{\'a}s and I. Lehmann and P. Lenisa and W. Lorenzon and Manaenkov, \{S. I.\} and B. Marianski and H. Marukyan and A. Movsisyan and V. Muccifora and A. Nass and G. Nazaryan and Nowak, \{W. D.\} and Pappalardo, \{L. L.\} and Reolon, \{A. R.\} and C. Riedl and K. Rith and G. Rosner and A. Rostomyan and D. Ryckbosch and G. Schnell and B. Seitz and Shibata, \{T. A.\} and V. Shutov and M. Statera and A. Terkulov and A. Trzcinski and M. Tytgat and \{Van Haarlem\}, Y. and \{Van Hulse\}, C. and D. Veretennikov and I. Vilardi and C. Vogel and S. Yaschenko and V. Zagrebelnyy and D. Zeiler and B. Zihlmann and P. Zupranski and \{The HERMES collaboration\}",

year = "2019",

month = oct,

day = "10",

doi = "10.1016/j.physletb.2019.134886",

language = "English",

volume = "797",

pages = "26",

journal = "Physics Letters. Section B, Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

publisher = "Elsevier B.V.",

}

Beam-helicity asymmetries for single-hadron production in semi-inclusive deep-inelastic scattering from unpolarized hydrogen and deuterium targets. / The HERMES collaboration.
In: Physics Letters. Section B, Nuclear, Elementary Particle and High-Energy Physics, Vol. 797, 134886, 10.10.2019, p. 26.

Research output: Contribution to Journal › Article › Academic › peer-review

TY - JOUR

T1 - Beam-helicity asymmetries for single-hadron production in semi-inclusive deep-inelastic scattering from unpolarized hydrogen and deuterium targets

AU - Airapetian, A.

AU - Akopov, N.

AU - Akopov, Z.

AU - Aschenauer, E. C.

AU - Augustyniak, W.

AU - Belostotski, S.

AU - Blok, H. P.

AU - Bryzgalov, V.

AU - Capitani, G. P.

AU - Cisbani, E.

AU - Ciullo, G.

AU - Contalbrigo, M.

AU - Deconinck, W.

AU - De Sanctis, E.

AU - Diefenthaler, M.

AU - Di Nezza, P.

AU - Düren, M.

AU - Elbakian, G.

AU - Ellinghaus, F.

AU - Fantoni, A.

AU - Felawka, L.

AU - Gapienko, G.

AU - Garibaldi, F.

AU - Gavrilov, G.

AU - Gharibyan, V.

AU - Hillenbrand, A.

AU - Holler, Y.

AU - Ivanilov, A.

AU - Jackson, H. E.

AU - Joosten, S.

AU - Kaiser, R.

AU - Karyan, G.

AU - Kinney, E.

AU - Kisselev, A.

AU - Korotkov, V.

AU - Kozlov, V.

AU - Kravchenko, P.

AU - Lagamba, L.

AU - Lapikás, L.

AU - Lehmann, I.

AU - Lenisa, P.

AU - Lorenzon, W.

AU - Manaenkov, S. I.

AU - Marianski, B.

AU - Marukyan, H.

AU - Movsisyan, A.

AU - Muccifora, V.

AU - Nass, A.

AU - Nazaryan, G.

AU - Nowak, W. D.

AU - Pappalardo, L. L.

AU - Reolon, A. R.

AU - Riedl, C.

AU - Rith, K.

AU - Rosner, G.

AU - Rostomyan, A.

AU - Ryckbosch, D.

AU - Schnell, G.

AU - Seitz, B.

AU - Shibata, T. A.

AU - Shutov, V.

AU - Statera, M.

AU - Terkulov, A.

AU - Trzcinski, A.

AU - Tytgat, M.

AU - Van Haarlem, Y.

AU - Van Hulse, C.

AU - Veretennikov, D.

AU - Vilardi, I.

AU - Vogel, C.

AU - Yaschenko, S.

AU - Zagrebelnyy, V.

AU - Zeiler, D.

AU - Zihlmann, B.

AU - Zupranski, P.

AU - The HERMES collaboration

PY - 2019/10/10

Y1 - 2019/10/10

N2 - A measurement of beam-helicity asymmetries for single-hadron production in deep-inelastic scattering is presented. Data from the scattering of 27.6 GeV electrons and positrons off gaseous hydrogen and deuterium targets were collected by the HERMES experiment. The asymmetries are presented separately as a function of the Bjorken scaling variable, the hadron transverse momentum, and the fractional energy for charged pions and kaons as well as for protons and anti-protons. These asymmetries are also presented as a function of the three aforementioned kinematic variables simultaneously.

AB - A measurement of beam-helicity asymmetries for single-hadron production in deep-inelastic scattering is presented. Data from the scattering of 27.6 GeV electrons and positrons off gaseous hydrogen and deuterium targets were collected by the HERMES experiment. The asymmetries are presented separately as a function of the Bjorken scaling variable, the hadron transverse momentum, and the fractional energy for charged pions and kaons as well as for protons and anti-protons. These asymmetries are also presented as a function of the three aforementioned kinematic variables simultaneously.

KW - Beam-helicity asymmetries

KW - Deep-inelastic scattering

KW - Nucleon structure

KW - Transverse-momentum dependence

KW - Twist-3

UR - https://www.scopus.com/pages/publications/85072182785

UR - https://www.scopus.com/inward/citedby.url?scp=85072182785&partnerID=8YFLogxK

U2 - 10.1016/j.physletb.2019.134886

DO - 10.1016/j.physletb.2019.134886

M3 - Article

AN - SCOPUS:85072182785

SN - 0370-2693

VL - 797

SP - 26

JO - Physics Letters. Section B, Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters. Section B, Nuclear, Elementary Particle and High-Energy Physics

M1 - 134886

ER -

Beam-helicity asymmetries for single-hadron production in semi-inclusive deep-inelastic scattering from unpolarized hydrogen and deuterium targets

Abstract

Funding

Keywords

UN SDGs

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Persistent URL (handle)

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