J/$\psi$ production as a function of charged-particle pseudorapidity density in p-Pb collisions at $\sqrt{s_{\rm NN}} = 5.02$ TeV - INSPIRE

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J/ $\psi$ production as a function of charged-particle pseudorapidity density in p-Pb collisions at $\sqrt{s_{\rm NN}} = 5.02$ TeV

ALICE

Collaboration

Apr 2, 2017

14 pages

Published in:

Phys.Lett.B 776 (2018) 91-104

Published: Jan 10, 2018

e-Print:

1704.00274 [nucl-ex]

DOI:

10.1016/j.physletb.2017.11.008

Report number:

CERN-EP-2017-056

Experiments:

CERN-LHC-ALICE

View in:

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Abstract: (Elsevier)

We report measurements of the inclusive J/ ψ yield and average transverse momentum as a function of charged-particle pseudorapidity density dNch/dη in p–Pb collisions at sNN=5.02TeV with ALICE at the LHC. The observables are normalised to their corresponding averages in non-single diffractive events. An increase of the normalised J/ ψ yield with normalised dNch/dη , measured at mid-rapidity, is observed at mid-rapidity and backward rapidity. At forward rapidity, a saturation of the relative yield is observed for high charged-particle multiplicities. The normalised average transverse momentum at forward and backward rapidities increases with multiplicity at low multiplicities and saturates beyond moderate multiplicities. In addition, the forward-to-backward nuclear modification factor ratio is also reported, showing an increasing suppression of J/ ψ production at forward rapidity with respect to backward rapidity for increasing charged-particle multiplicity.

Note:

24 pages, 6 captioned figures, 4 tables, authors from page 19, published version, figures at http://aliceinfo.cern.ch/ArtSubmission/node/3443

J/psi(3100): production
charged particle: rapidity
rapidity: density
dimuon: transverse momentum
inclusive production
charged particle: multiplicity
diffraction
suppression
saturation
muon: track data analysis

References(54)

Figures(7)

[1]

$J/\psi$ Suppression by Quark-Gluon Plasma Formation

T. Matsui
(
- MIT, LNS
)
,
H. Satz
(
- Bielefeld U. and
- Brookhaven
)

- Phys.Lett.B 178 (1986) 416-422
•
DOI:
- 10.1016/0370-2693(86)91404-8

[2]

A New measurement of J/psi suppression in Pb-Pb collisions at 158-GeV per nucleon

NA50

Collaboration

•

B. Alessandro
(
- Turin U. and
- INFN, Turin
)

et al.

- Eur.Phys.J.C 39 (2005) 335-345
•
e-Print:
- hep-ex/0412036
•
DOI:
- 10.1140/epjc/s2004-02107-9

[3]

$J/\psi$ production in Indium-Indium collisions at 158- GeV/nucleon

NA60

Collaboration

•

R. Arnaldi
(
- Turin U. and
- INFN, Turin
)

et al.

- Conf.Proc.C 060726 (2006) 430-434,
- Phys.Rev.Lett. 99 (2007) 132302
•
e-Print:
- 0706.4361
•
DOI:
- 10.1103/PhysRevLett.99.132302

[4]

$J/\psi$ suppression at forward rapidity in Au+Au collisions at $\sqrt{s_{NN}}=200$ GeV

PHENIX

Collaboration

•

A. Adare
(
- Colorado U.
)

et al.

- Phys.Rev.C 84 (2011) 054912
•
e-Print:
- 1103.6269
•
DOI:
- 10.1103/PhysRevC.84.054912

[5]

$J/\psi$ suppression at forward rapidity in Pb-Pb collisions at $\sqrt{s_{NN}}=2.76$ TeV

ALICE

Collaboration

•

Betty Abelev
(
- LLNL, Livermore
)

et al.

- Phys.Rev.Lett. 109 (2012) 072301
•
e-Print:
- 1202.1383
•
DOI:
- 10.1103/PhysRevLett.109.072301

[6]

$J/\psi$ production at low $p_T$ in Au + Au and Cu + Cu collisions at $\sqrt{s_{NN}}=200$ GeV with the STAR detector

STAR

Collaboration

•

L. Adamczyk
(
- AGH-UST, Cracow
)

et al.

- Phys.Rev.C 90 (2014) 2, 024906
•
e-Print:
- 1310.3563
•
DOI:
- 10.1103/PhysRevC.90.024906

[7]

Centrality, rapidity and transverse momentum dependence of $J/\psi$ suppression in Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ =2.76 TeV

ALICE

Collaboration

•

Betty Bezverkhny Abelev
(
- LLNL, Livermore
)

et al.

- Phys.Lett.B 734 (2014) 314-327
•
e-Print:
- 1311.0214
•
DOI:
- 10.1016/j.physletb.2014.05.064

[8]

Suppression of Non-Prompt $J/\psi$ , Prompt $J/\psi$ , and Y(1S) in PbPb Collisions at $\sqrt{s_{NN}}=2.76$ TeV

CMS

Collaboration

•

Serguei Chatrchyan
(
- Yerevan Phys. Inst.
)

et al.

- JHEP 05 (2012) 063
•
e-Print:
- 1201.5069
•
DOI:
- 10.1007/JHEP05(2012)063

[9]

Measurement of the centrality dependence of J/ψ yields and observation of Z production in lead–lead collisions with the ATLAS detector at the LHC

ATLAS

Collaboration

•

G. Aad
(
- Freiburg U.
)

et al.

- Phys.Lett.B 697 (2011) 294-312
•
e-Print:
- 1012.5419
•
DOI:
- 10.1016/j.physletb.2011.02.006

[10]

J/ $\psi$ suppression at forward rapidity in Pb-Pb collisions at $\mathbf{\sqrt{s_{{\rm NN}}} = 5.02}$ TeV

ALICE

Collaboration

•

Jaroslav Adam
(
- Prague, Tech. U.
)

et al.

- Phys.Lett.B 766 (2017) 212-224
•
e-Print:
- 1606.08197
•
DOI:
- 10.1016/j.physletb.2016.12.064

[11]

Proton-Nucleus Collisions at the LHC: Scientific Opportunities and Requirements

C.A. Salgado
(
- Santiago de Compostela U.
)
,
J. Alvarez-Muniz
(
- Santiago de Compostela U.
)
,
F. Arleo
(
- Annecy, LAPTH
)
,
N. Armesto
(
- Santiago de Compostela U.
)
,
M. Botje
(
- NIKHEF, Amsterdam
)

et al.

- J.Phys.G 39 (2012) 015010
•
e-Print:
- 1105.3919
•
DOI:
- 10.1088/0954-3899/39/1/015010

[12]

Predictions for $p+$ Pb Collisions at sqrt s_NN = 5 TeV

J.L. Albacete
(
- Orsay, IPN
)
,
N. Armesto
(
- Santiago de Compostela U., IGFAE and
- Santiago de Compostela U.
)
,
R. Baier
(
- Bielefeld U.
)
,
G.G. Barnafoldi
(
- Wigner RCP, Budapest
)
,
J. Barrette
(
- McGill U.
)

et al.

- Int.J.Mod.Phys.E 22 (2013) 1330007
•
e-Print:
- 1301.3395
•
DOI:
- 10.1142/S0218301313300075

[13]

Heavy-quarkonium suppression in p-A collisions from parton energy loss in cold QCD matter

Francois Arleo
(
- Annecy, LAPTH
)
,
Stephane Peigne
(
- SUBATECH, Nantes
)

- JHEP 03 (2013) 122
•
e-Print:
- 1212.0434
•
DOI:
- 10.1007/JHEP03(2013)122

[14]

Nuclear Modification of $ψ′, χ_c$ , and J/ψ Production in d+Au Collisions at $\sqrt{s_{NN}}$ =200 GeV

PHENIX

Collaboration

•

A. Adare
(
- Colorado U.
)

et al.

- Phys.Rev.Lett. 111 (2013) 20, 202301
•
e-Print:
- 1305.5516
•
DOI:
- 10.1103/PhysRevLett.111.202301

[15]

Cold Nuclear Matter Effects on $J/\psi$ Yields as a Function of Rapidity and Nuclear Geometry in Deuteron-Gold Collisions at $\sqrt{s_{NN}}=200$ GeV

PHENIX

Collaboration

•

A. Adare
(
- Colorado U.
)

et al.

- Phys.Rev.Lett. 107 (2011) 142301
•
e-Print:
- 1010.1246
•
DOI:
- 10.1103/PhysRevLett.107.142301

[16]

Transverse-Momentum Dependence of the $J/\psi$ Nuclear Modification in $d+$ Au Collisions at $\sqrt{s_{NN}}=200$ GeV

PHENIX

Collaboration

•

A. Adare
(
- Colorado U.
)

et al.

- Phys.Rev.C 87 (2013) 3, 034904
•
e-Print:
- 1204.0777
•
DOI:
- 10.1103/PhysRevC.87.034904

[17]

Study of $J/\psi$ production and cold nuclear matter effects in $pPb$ collisions at $\sqrt{s_{NN}} = 5$ TeV

LHCb

Collaboration

•

R Aaij
(
- NIKHEF, Amsterdam
)

et al.

- JHEP 02 (2014) 072
•
e-Print:
- 1308.6729
•
DOI:
- 10.1007/JHEP02(2014)072

[18]

$J/\psi$ production and nuclear effects in p-Pb collisions at $\sqrt{S_{NN}}$ = 5.02 TeV

ALICE

Collaboration

•

Betty Bezverkhny Abelev
(
- LLNL, Livermore
)

et al.

- JHEP 02 (2014) 073
•
e-Print:
- 1308.6726
•
DOI:
- 10.1007/JHEP02(2014)073

[19]

Rapidity and transverse-momentum dependence of the inclusive J/ $\psi$ nuclear modification factor in p-Pb collisions at $\sqrt{s_{N\ N}} =$ 5.02 TeV

ALICE

Collaboration

•

Jaroslav Adam
(
- Prague, Tech. U.
)

et al.

- JHEP 06 (2015) 055
•
e-Print:
- 1503.07179
•
DOI:
- 10.1007/JHEP06(2015)055

[20]

$J/\psi$ production and suppression in high energy proton-nucleus collisions

Yan-Qing Ma
(
- Maryland U. and
- Peking U., CHEP
)
,
Raju Venugopalan
(
- Brookhaven
)
,
Hong-Fei Zhang
(
- Third Military Med. U., Chongqing
)

- Phys.Rev.D 92 (2015) 071901
•
e-Print:
- 1503.07772
•
DOI:
- 10.1103/PhysRevD.92.071901

[21]

Forward $J/\psi$ production in proton-nucleus collisions at high energy

B. Ducloué
(
- Jyvaskyla U. and
- Helsinki Inst. of Phys.
)
,
T. Lappi
(
- Jyvaskyla U. and
- Helsinki Inst. of Phys.
)
,
H. Mäntysaari
(
- Jyvaskyla U.
)

- Phys.Rev.D 91 (2015) 11, 114005
•
e-Print:
- 1503.02789
•
DOI:
- 10.1103/PhysRevD.91.114005

[22]

Study of $\Upsilon$ production and cold nuclear matter effects in $p$ Pb collisions at $\sqrt{s_{NN}}$ =5 TeV

LHCb

Collaboration

•

Roel Aaij
(
- NIKHEF, Amsterdam
)

et al.

- JHEP 07 (2014) 094
•
e-Print:
- 1405.5152
•
DOI:
- 10.1007/JHEP07(2014)094

[23]

Production of inclusive $\Upsilon$ (1S) and $\Upsilon$ (2S) in p-Pb collisions at $\mathbf{\sqrt{s_{{\rm NN}}} = 5.02}$ TeV

ALICE

Collaboration

•

Betty Bezverkhny Abelev
(
- LLNL, Livermore
)

et al.

- Phys.Lett.B 740 (2015) 105-117
•
e-Print:
- 1410.2234
•
DOI:
- 10.1016/j.physletb.2014.11.041

[24]

Suppression of $\psi$ (2S) production in p-Pb collisions at $\sqrt{s_{\rm NN}}$ = 5.02 TeV

ALICE

Collaboration

•

Betty Bezverkhny Abelev
(
- LLNL, Livermore
)

et al.

- JHEP 12 (2014) 073
•
e-Print:
- 1405.3796
•
DOI:
- 10.1007/JHEP12(2014)073

[25]

Study of $\psi(2S)$ production and cold nuclear matter effects in pPb collisions at $\sqrt{s_{NN}}=5~\mathrm{TeV}$

LHCb

Collaboration

•

Roel Aaij
(
- CERN
)

et al.

- JHEP 03 (2016) 133
•
e-Print:
- 1601.07878
•
DOI:
- 10.1007/JHEP03(2016)133

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