Measurements of Ξ (1530) and Ξ ¯ (1530) production in proton–proton interactions at √sNN = 17.3 GeV in the NA61/SHINE experiment

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Measurements of Ξ (1530) and Ξ ¯ (1530) production in proton–proton interactions at √sNN = 17.3 GeV in the NA61/SHINE experiment. / NA61/SHINE Collaboration ; Seryakov, A.Yu.

In: European Physical Journal C, Vol. 81, No. 10, 911, 01.10.2021.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{d15b94e1eae643c0b15e91f32a25c528,

title = "Measurements of Ξ (1530) and Ξ ¯ (1530) production in proton–proton interactions at √sNN = 17.3 GeV in the NA61/SHINE experiment",

abstract = "Double-differential yields of Ξ (1530) and Ξ ¯ (1530) resonances produced in p+p interactions were measured at a laboratory beam momentum of 158 GeV/c. This measurement is the first of its kind in p+p interactions below LHC energies. It was performed at the CERN SPS by the NA61/SHINE collaboration. Double-differential distributions in rapidity and transverse momentum were obtained from a sample of 26 × 10 6 inelastic events. The spectra are extrapolated to full phase space resulting in mean multiplicity of Ξ (1530) (6.73 ± 0.25 ± 0.67) × 10 - 4 and Ξ ¯ (1530) (2.71 ± 0.18 ± 0.18) × 10 - 4. The rapidity and transverse momentum spectra and mean multiplicities were compared to predictions of string-hadronic and statistical model calculations.",

keywords = "PLUS P INTERACTIONS, COLLISIONS, SPECTRA, MODEL",

author = "NA61/SHINE Collaboration and A. Acharya and H. Adhikary and Allison, {K. K.} and N. Amin and Andronov, {E. V.} and T. Anti{\'c}i{\'c} and V. Babkin and Y. Balkova and M. Baszczyk and S. Bhosale and A. Blondel and M. Bogomilov and A. Brandin and A. Bravar and W. Bryli{\'n}ski and J. Brzychczyk and M. Buryakov and O. Busygina and A. Bzdak and H. Cherif and M. {\'C}irkovi{\'c} and M. Csanad and J. Cybowska and T. Czopowicz and A. Damyanova and N. Davis and M. Deliyergiyev and M. Deveaux and A. Dmitriev and W. Dominik and P. Dorosz and J. Dumarchez and R. Engel and Feofilov, {G. A.} and L. Fields and Z. Fodor and A. Garibov and M. Ga{\'z}dzicki and O. Golosov and V. Golovatyuk and M. Golubeva and K. Grebieszkow and Igolkin, {S. N.} and Kovalenko, {V. N.} and Lazareva, {T. V.} and Merzlaya, {A. O.} and Prokhorova, {D. S.} and A.Yu. Seryakov and D. Uzhva and Valiev, {F. F.} and Vechernin, {V. V.}",

note = "Publisher Copyright: {\textcopyright} 2021, The Author(s).",

year = "2021",

month = oct,

day = "1",

doi = "10.1140/epjc/s10052-021-09631-6",

language = "English",

volume = "81",

journal = "European Physical Journal C",

issn = "1434-6044",

publisher = "Springer Nature",

number = "10",

}

RIS

TY - JOUR

T1 - Measurements of Ξ (1530) and Ξ ¯ (1530) production in proton–proton interactions at √sNN = 17.3 GeV in the NA61/SHINE experiment

AU - NA61/SHINE Collaboration

AU - Acharya, A.

AU - Adhikary, H.

AU - Allison, K. K.

AU - Amin, N.

AU - Andronov, E. V.

AU - Antićić, T.

AU - Babkin, V.

AU - Balkova, Y.

AU - Baszczyk, M.

AU - Bhosale, S.

AU - Blondel, A.

AU - Bogomilov, M.

AU - Brandin, A.

AU - Bravar, A.

AU - Bryliński, W.

AU - Brzychczyk, J.

AU - Buryakov, M.

AU - Busygina, O.

AU - Bzdak, A.

AU - Cherif, H.

AU - Ćirković, M.

AU - Csanad, M.

AU - Cybowska, J.

AU - Czopowicz, T.

AU - Damyanova, A.

AU - Davis, N.

AU - Deliyergiyev, M.

AU - Deveaux, M.

AU - Dmitriev, A.

AU - Dominik, W.

AU - Dorosz, P.

AU - Dumarchez, J.

AU - Engel, R.

AU - Feofilov, G. A.

AU - Fields, L.

AU - Fodor, Z.

AU - Garibov, A.

AU - Gaździcki, M.

AU - Golosov, O.

AU - Golovatyuk, V.

AU - Golubeva, M.

AU - Grebieszkow, K.

AU - Igolkin, S. N.

AU - Kovalenko, V. N.

AU - Lazareva, T. V.

AU - Merzlaya, A. O.

AU - Prokhorova, D. S.

AU - Seryakov, A.Yu.

AU - Uzhva, D.

AU - Valiev, F. F.

AU - Vechernin, V. V.

PY - 2021/10/1

Y1 - 2021/10/1

N2 - Double-differential yields of Ξ (1530) and Ξ ¯ (1530) resonances produced in p+p interactions were measured at a laboratory beam momentum of 158 GeV/c. This measurement is the first of its kind in p+p interactions below LHC energies. It was performed at the CERN SPS by the NA61/SHINE collaboration. Double-differential distributions in rapidity and transverse momentum were obtained from a sample of 26 × 10 6 inelastic events. The spectra are extrapolated to full phase space resulting in mean multiplicity of Ξ (1530) (6.73 ± 0.25 ± 0.67) × 10 - 4 and Ξ ¯ (1530) (2.71 ± 0.18 ± 0.18) × 10 - 4. The rapidity and transverse momentum spectra and mean multiplicities were compared to predictions of string-hadronic and statistical model calculations.

AB - Double-differential yields of Ξ (1530) and Ξ ¯ (1530) resonances produced in p+p interactions were measured at a laboratory beam momentum of 158 GeV/c. This measurement is the first of its kind in p+p interactions below LHC energies. It was performed at the CERN SPS by the NA61/SHINE collaboration. Double-differential distributions in rapidity and transverse momentum were obtained from a sample of 26 × 10 6 inelastic events. The spectra are extrapolated to full phase space resulting in mean multiplicity of Ξ (1530) (6.73 ± 0.25 ± 0.67) × 10 - 4 and Ξ ¯ (1530) (2.71 ± 0.18 ± 0.18) × 10 - 4. The rapidity and transverse momentum spectra and mean multiplicities were compared to predictions of string-hadronic and statistical model calculations.

KW - PLUS P INTERACTIONS

KW - COLLISIONS

KW - SPECTRA

KW - MODEL

UR - http://www.scopus.com/inward/record.url?scp=85117461116&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/7ba934f6-6e3d-37f3-90f4-888435251a8b/

U2 - 10.1140/epjc/s10052-021-09631-6

DO - 10.1140/epjc/s10052-021-09631-6

M3 - Article

AN - SCOPUS:85117461116

VL - 81

JO - European Physical Journal C

JF - European Physical Journal C

SN - 1434-6044

IS - 10

M1 - 911

ER -

ID: 87615210