<P><B>Abstract</B></P> <P>Electrons from heavy-flavour hadron decays (charm and beauty) were measured with the ALICE detector in Pb–Pb collisions at a centre-of-mass of energy <SUB> s NN </SUB> =...
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https://www.riss.kr/link?id=A107429023
Adam, J. ; Adamová ; , D. ; Aggarwal, M.M. ; Aglieri Rinella, G. ; Agnello, M. ; Agrawal, N. ; Ahammed, Z. ; Ahmad, S. ; Ahn, S.U. ; Aiola, S. ; Akindinov, A. ; Alam, S.N. ; Albuquerque, D.S.D. ; Aleksandrov, D. ; Alessandro, B. ; Alexandre, D. ; Alfaro Molina, R. ; Alici, A. ; Alkin, A. ; Alme, J. ; Alt, T. ; Altinpinar, S. ; Altsybeev, I. ; Alves Garcia Prado, C. ; An, M. ; Andrei, C. ; Andrews, H.A. ; Andronic, A. ; Anguelov, V. ; Anson, C. ; Antič ; ić ; , T. ; Antinori, F. ; Antonioli, P. ; Anwar, R. ; Aphecetche, L. ; Appelshä ; user, H. ; Arcelli, S. ; Arnaldi, R. ; Arnold, O.W. ; Arsene, I.C. ; Arslandok, M. ; Audurier, B. ; Augustinus, A. ; Averbeck, R. ; Azmi, M.D. ; Badalà ; , A. ; Baek, Y.W. ; Bagnasco, S. ; Bailhache, R. ; Bala, R. ; Balasubramanian, S. ; Baldisseri, A. ; Baral, R.C. ; Barbano, A.M. ; Barbera, R. ; Barile, F. ; Barnafö ; ldi, G.G. ; Barnby, L.S. ; Barret, V. ; Bartalini, P. ; Barth, K. ; Bartke, J. ; Bartsch, E. ; Basile, M. ; Bastid, N.
2017
-
SCI,SCIE,SCOPUS
학술저널
467-481(15쪽)
0
상세조회0
다운로드다국어 초록 (Multilingual Abstract)
<P><B>Abstract</B></P> <P>Electrons from heavy-flavour hadron decays (charm and beauty) were measured with the ALICE detector in Pb–Pb collisions at a centre-of-mass of energy <SUB> s NN </SUB> =...
<P><B>Abstract</B></P> <P>Electrons from heavy-flavour hadron decays (charm and beauty) were measured with the ALICE detector in Pb–Pb collisions at a centre-of-mass of energy <SUB> s NN </SUB> = 2.76 TeV . The transverse momentum ( <SUB> p T </SUB> ) differential production yields at mid-rapidity were used to calculate the nuclear modification factor <SUB> R AA </SUB> in the interval 3 < <SUB> p T </SUB> < 18 GeV/<I>c</I>. The <SUB> R AA </SUB> shows a strong suppression compared to binary scaling of pp collisions at the same energy (up to a factor of 4) in the 10% most central Pb–Pb collisions. There is a centrality trend of suppression, and a weaker suppression (down to a factor of 2) in semi-peripheral (50–80%) collisions is observed. The suppression of electrons in this broad <SUB> p T </SUB> interval indicates that both charm and beauty quarks lose energy when they traverse the hot medium formed in Pb–Pb collisions at LHC.</P>
Energy dependence of J/ψ production in Au+Au collisions at s N N = 39 , 62.4 and 200 GeV
Current LHC constraints on minimal universal extra dimensions