prikaz prve stranice dokumenta Measurement of the relative yields of psi(2S) to psi(1S) mesons produced at forward and backward rapidity in p plus p, p plus Al, p + Au, and He- 3+Au collisions at root S-NN=200 GeV
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Measurement of the relative yields of psi(2S) to psi(1S) mesons produced at forward and backward rapidity in p plus p, p plus Al, p + Au, and He- 3+Au collisions at root S-NN=200 GeV
Physical Review C, 95 (2017), 3; 034904. https://doi.org/10.1103/PhysRevC.95.034904
(PHENIX Collaboration) Adare, A.; ...; Dumancic, Mirta; ...; Makek, Mihael; ...; Vukman, Nikola; ...; Zou, L.

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Adare, A., Dumancic, M., Makek, M., Vukman, N. i Zou, L. (2017). Measurement of the relative yields of psi(2S) to psi(1S) mesons produced at forward and backward rapidity in p plus p, p plus Al, p + Au, and He- 3+Au collisions at root S-NN=200 GeV. Physical Review C, 95. (3). doi: 10.1103/PhysRevC.95.034904

Adare, A., et al. "Measurement of the relative yields of psi(2S) to psi(1S) mesons produced at forward and backward rapidity in p plus p, p plus Al, p + Au, and He- 3+Au collisions at root S-NN=200 GeV." Physical Review C, vol. 95, br. 3, 2017. https://doi.org/10.1103/PhysRevC.95.034904

Adare, A., Mirta Dumancic, Mihael Makek, Nikola Vukman i L. Zou. "Measurement of the relative yields of psi(2S) to psi(1S) mesons produced at forward and backward rapidity in p plus p, p plus Al, p + Au, and He- 3+Au collisions at root S-NN=200 GeV." Physical Review C 95, br. 3 (2017). https://doi.org/10.1103/PhysRevC.95.034904

Adare, A., et al. (2017) 'Measurement of the relative yields of psi(2S) to psi(1S) mesons produced at forward and backward rapidity in p plus p, p plus Al, p + Au, and He- 3+Au collisions at root S-NN=200 GeV', Physical Review C, 95(3). doi: 10.1103/PhysRevC.95.034904

Adare A, Dumancic M, Makek M, Vukman N, Zou L. Measurement of the relative yields of psi(2S) to psi(1S) mesons produced at forward and backward rapidity in p plus p, p plus Al, p + Au, and He- 3+Au collisions at root S-NN=200 GeV. Physical Review C [Internet]. 2017. [pristupljeno 16.04.2024.];95(3). doi: 10.1103/PhysRevC.95.034904

A. Adare, M. Dumancic, M. Makek, N. Vukman i L. Zou, "Measurement of the relative yields of psi(2S) to psi(1S) mesons produced at forward and backward rapidity in p plus p, p plus Al, p + Au, and He- 3+Au collisions at root S-NN=200 GeV", Physical Review C, vol. 95, br. 3, 2017. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:259735. [Citirano: 16.04.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:259735
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Podaci o radu
Naslov (engleski)Measurement of the relative yields of psi(2S) to psi(1S) mesons produced at forward and backward rapidity in p plus p, p plus Al, p + Au, and He- 3+Au collisions at root S-NN=200 GeV
AutorA. Adare
Autor
...
AutorMirta Dumancic
Autor
...
AutorMihael Makek
MBZ: 256122
Autor
...
AutorNikola Vukman
MBZ: 362186
Autor
...
AutorL. Zou
KolaboracijaPHENIX Collaboration
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
The PHENIX Collaboration has measured the ratio of the yields of psi(2S) to psi(1S) mesons produced in p + p, p + Al, p + Au, and He-3+Au collisions at root S-NN = 200 GeV over the forward and backward rapidity intervals 1.2 < | y | < 2.2. We find that the ratio in p + p collisions is consistent with measurements at other collision energies. In collisions with nuclei, we find that in the forward (p-going or He-3-going) direction, the relative yield of psi(2S) mesons to psi(1S) mesons is consistent with the value measured in p + p collisions. However, in the backward (nucleus-going) direction, the psi(2S) meson is preferentially suppressed by a factor of similar to 2. This suppression is attributed in some models to the breakup of the weakly bound psi(2S) meson through final-state interactions with comoving particles, which have a higher density in the nucleus-going direction. These breakup effects may compete with color screening in a deconfined quark-gluon plasma to produce sequential suppression of excited quarkonia states.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaPhysical Review C
Brojčani podacivol. 95, br. 3, 034904
p-ISSN2469-9993
DOIhttps://doi.org/10.1103/PhysRevC.95.034904
URN:NBNurn:nbn:hr:217:259735
Datum objave publikacije2017
URL dokumentahttps://journals.aps.org/prc/abstract/10.1103/PhysRevC.95.034904
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomena© 2017 American Physical Society. Received 23 September 2016. Published 9 March 2017.
Datum i vrijeme pohrane2020-02-28 19:08:59