hrvatski jezikClear Cookie - decide language by browser settings

Measurements of pi(+/-), K-+/-, p and (p)over-bar spectra in Be-7+Be-9 collisions at beam momenta from 19A to 150A GeV/c with the NA61/SHINE spectrometer at the CERN SPS

(NA61/SHINE Collaboration) Acharya, A.; Adhikary, H.; Aduszkiewicz, A.; Allison, K. K.; Andronov, E. V.; Anticic, T.; Babkin, V.; Baszczyk, M.; Bhosale, S.; Blondel, A.; Bogomilov, M.; Brandin, A.; Bravar, A.; Brylinski, W.; Brzychczyk, J.; Buryakov, M.; Busygina, O.; Bzdak, A.; Cherif, H.; Cirkovic, M.; Csanad, M.; Cybowska, J.; Czopowicz, T.; Damyanova, A.; Davis, N.; Deliyergiyev, M.; Deveaux, M.; Dmitriev, A.; Dominik, W.; Dorosz, P.; Dumarchez, J.; Engel, R.; Feofilov, G. A.; Fields, L.; Fodor, Z.; Garibov, A.; Gazdzicki, M.; Golosov, O.; Golovatyuk, V.; Golubeva, M.; Grebieszkow, K.; Guber, F.; Haesler, A.; Igolkin, S. N.; Ilieva, S.; Ivashkin, A.; Johnson, S. R.; Kadija, K.; Kargin, N.; Kashirin, E.; Kielbowicz, M.; Kireyeu, V. A.; Klochkov, V.; Kolesnikov, V. I.; Kolev, D.; Korzenev, A.; Kovalenko, V. N.; Kowalski, S.; Koziel, M.; Kozlowski, B.; Krasnoperov, A.; Kucewicz, W.; Kuich, M.; Kurepin, A.; Larsen, D.; Laszlo, A.; Lazareva, T. V.; Lewicki, M.; Lojek, K.; Lyubushkin, V. V.; Mackowiak-Pawlowska, M.; Majka, Z.; Maksiak, B.; Malakhov, A. I.; Marcinek, A.; Marino, A. D.; Marton, K.; Mathes, H. -J.; Matulewicz, T.; Matveev, V.; Melkumov, G. L.; Merzlaya, A. O.; Messerly, B.; Mik, L.; Morozov, S.; Mrowczynski, S.; Nagai, Y.; Naskret, M.; Ozvenchuk, V.; Paolone, V.; Petukhov, O.; Planeta, R.; Podlaski, P.; Popov, B. A.; Porfy, B.; Posiadala-Zezula, M.; Prokhorova, D. S.; Pszczel, D.; Pulawski, S.; Puzovic, J.; Ravonel, M.; Renfordt, R.; Roehrich, D.; Rondio, E.; Roth, M.; Rumberger, B. T.; Rumyantsev, M.; Rustamov, A.; Rybczynski, M.; Rybicki, A.; Sadhu, S.; Sadovsky, A.; Schmidt, K.; Selyuzhenkov, I.; Seryakov, A. Yu.; Seyboth, P.; Slodkowski, M.; Staszel, P.; Stefanek, G.; Stepaniak, J.; Strikhanov, M.; Stroebele, H.; Susa, T.; Taranenko, A.; Tefelska, A.; Tefelski, D.; Tereshchenko, V.; Toia, A.; Tsenov, R.; Turko, L.; Ulrich, R.; Unger, M.; Uzhva, D.; Valiev, F. F.; Veberic, D.; Vechernin, V. V.; Wickremasinghe, A.; Wlodarczyk, Z.; Wojcik, K.; Wyszynski, O.; Zimmerman, E. D.; Zwaska, R. (2021) Measurements of pi(+/-), K-+/-, p and (p)over-bar spectra in Be-7+Be-9 collisions at beam momenta from 19A to 150A GeV/c with the NA61/SHINE spectrometer at the CERN SPS. European Physical Journal C: Particles and Fields, 81 (1). ISSN 1434-6044

[img]
Preview
PDF - Published Version - article
Available under License Creative Commons Attribution.

Download (6MB) | Preview

Abstract

The NA61/SHINE experiment at the CERN Super Proton Synchrotron (SPS) studies the onset of deconfinement in hadron matter by a scan of particle production in collisions of nuclei with various sizes at a set of energies covering the SPS energy range. This paper presents results on inclusive double-differential spectra, transverse momentum and rapidity distributions and mean multiplicities of pi(+/-), K-+/-, p and (p) over bar produced in the 20% most central Be-7+Be-9 collisions at beam momenta of 19A, 30A, 40A, 75A and 150A GeV/c. The energy dependence of the K-+/-/pi(+/-) ratios as well as of inverse slope parameters of the K-+/- transverse mass distributions are close to those found in inelastic p+p reactions. The new results are compared to the world data on p+p and Pb+Pb collisions as well as to predictions of the EPOS, URQMD, AMPT, PHSD and SMASH models.

Item Type: Article
Uncontrolled Keywords: NA61/SHINE experiment ; CERN Super Proton Synchrotron
Subjects: NATURAL SCIENCES > Physics
Divisions: Centre for detectors, sensors and electronics
Division of Experimental Physics
Depositing User: Tome Antičić
Date Deposited: 19 Apr 2022 11:48
URI: http://fulir.irb.hr/id/eprint/7276
DOI: 10.1140/epjc/s10052-020-08733-x

Actions (login required)

View Item View Item

Downloads

Downloads per month over past year

Contrast
Increase Font
Decrease Font
Dyslexic Font
Accessibility