$\Upsilon$ production in U + U collisions at $\sqrt{{s}_{NN}}=$ 193 GeV measured with the STAR experiment - INSPIRE

DataBETA

$\Upsilon$ production in U + U collisions at $\sqrt{{s}_{NN}}=$ 193 GeV measured with the STAR experiment

STAR

Collaboration

Aug 23, 2016

9 pages

Published in:

Phys.Rev.C 94 (2016) 6, 064904

Published: Dec 15, 2016

e-Print:

1608.06487 [nucl-ex]

DOI:

10.1103/PhysRevC.94.064904

Experiments:

BNL-RHIC-STAR

View in:

reference search36 citations

Citations per year

Abstract: (APS)

We present a measurement of the inclusive production of Υ mesons in U+U collisions at sNN=193 GeV at midrapidity (|y|<1). Previous studies in central Au+Au collisions at sNN=200 GeV show a suppression of Υ(1S+2S+3S) production relative to expectations from the Υ yield in p+p collisions scaled by the number of binary nucleon-nucleon collisions (Ncoll), with an indication that the Υ(1S) state is also suppressed. The present measurement extends the number of participant nucleons in the collision (Npart) by 20% compared to Au+Au collisions, and allows us to study a system with higher energy density. We observe a suppression in both the Υ(1S+2S+3S) and Υ(1S) yields in central U+U data, which consolidates and extends the previously observed suppression trend in Au+Au collisions.

Note:

9 pages, 8 figures. Accepted in Phys.Rev.C

25.75.-q
14.65.Fy
14.40.Pq
13.20.Gd
Upsilon(9460): yield
upsilon mesons: inclusive production
suppression
quarkonium: production
bottomonium
quark gluon: plasma

References(42)

Figures(8)

[1]

String breaking and quarkonium dissociation at finite temperatures

- Phys.Lett.B 514 (2001) 57-62
•
e-Print:
- hep-ph/0105234
•
DOI:
- 10.1016/S0370-2693(01)00803-6

[2]

Heavy quarkonia in quark-gluon plasma

Cheuk-Yin Wong
(
- Oak Ridge and
- Tennessee U.
)

- Phys.Rev.C 72 (2005) 034906
•
e-Print:
- hep-ph/0408020
•
DOI:
- 10.1103/PhysRevC.72.034906

[3]

Q anti-Q modes in the quark-gluon plasma

D. Cabrera
(
- Texas A-M, Cyclotron Inst. and
- Texas A-M
)
,
R. Rapp
(
- Texas A-M, Cyclotron Inst. and
- Texas A-M
)

- Eur.Phys.J.A 31 (2007) 858-861
•
e-Print:
- hep-ph/0610254
•
DOI:
- 10.1140/epja/i2006-10237-y

[4]

Color screening melts quarkonium

Agnes Mocsy
(
- RIKEN BNL
)
,
Peter Petreczky
(
- Brookhaven
)

- Phys.Rev.Lett. 99 (2007) 211602
•
e-Print:
- 0706.2183
•
DOI:
- 10.1103/PhysRevLett.99.211602

[5]

$J/\psi$ 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

[6]

$J/\psi$ Production vs Centrality, Transverse Momentum, and Rapidity in Au+Au Collisions at $\sqrt{s_{NN}} = 200$ GeV

PHENIX

Collaboration

•

A. Adare
(
- Colorado U.
)

et al.

- Phys.Rev.Lett. 98 (2007) 232301
•
e-Print:
- nucl-ex/0611020
•
DOI:
- 10.1103/PhysRevLett.98.232301

[7]

Medium modifications of charm and charmonium in high-energy heavy ion collisions

- J.Phys.G 30 (2004) S1355-S1358
•
e-Print:
- hep-ph/0403204
•
DOI:
- 10.1088/0954-3899/30/8/126

[8]

Charmonium and bottomonium production in heavy-ion collisions

R. Rapp
(
- Texas A-M and
- Texas A-M, Cyclotron Inst.
)
,
D. Blaschke
(
- Dubna, JINR and
- Wroclaw U.
)
,
P. Crochet
(
- Clermont-Ferrand U.
)

- Prog.Part.Nucl.Phys. 65 (2010) 209-266
•
e-Print:
- 0807.2470
•
DOI:
- 10.1016/j.ppnp.2010.07.002

[9]

Bottomonium production at RHIC and CERN LHC

L. Grandchamp
(
- LBL, Berkeley
)
,
S. Lumpkins
(
- Oklahoma U. and
- Texas A-M
)
,
D. Sun
(
- Texas A-M
)
,
H. van Hees
(
- Texas A-M
)
,
R. Rapp
(
- Texas A-M
)

- Phys.Rev.C 73 (2006) 064906
•
e-Print:
- hep-ph/0507314
•
DOI:
- 10.1103/PhysRevC.73.064906

[10]

Heavy flavor and quarkonium production at RHIC and the LHC

R. Vogt
(
- LLNL, Livermore and
- UC, Davis
)
,
R.E. Nelson
(
- LLNL, Livermore and
- UC, Davis
)
,
A.D. Frawley
(
- Florida State U.
)

- PoS ConfinementX (2012) 203
•
DOI:
- 10.22323/1.171.0203

[11]

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

[12]

PHENIX charmonia: What have we learned from d+Au collisions?

PHENIX

Collaboration

•

A.D. Frawley
(
- Florida State U.
)

for the collaboration.

- Nucl.Phys.A 932 (2014) 105-110
•
DOI:
- 10.1016/j.nuclphysa.2014.10.032

[13]

Suppression of $\Upsilon$ production in d+Au and Au+Au collisions at $\sqrt{s_{NN}}$ =200 GeV

STAR

Collaboration

•

L. Adamczyk
(
- AGH-UST, Cracow
)

et al.

- Phys.Lett.B 735 (2014) 127-137,
- Phys.Lett.B 743 (2015) 537-541 (erratum)
•
e-Print:
- 1312.3675
•
DOI:
- 10.1016/j.physletb.2014.06.028

[13]

Suppression of $\Upsilon$ production in d+Au and Au+Au collisions at $\sqrt{s_{NN}}$ =200 GeV

STAR

Collaboration

•

L. Adamczyk
(
- AGH-UST, Cracow
)

et al.

- Phys.Lett.B 735 (2014) 127-137,
- Phys.Lett.B 743 (2015) 537-541 (erratum)
•
e-Print:
- 1312.3675
•
DOI:
- 10.1016/j.physletb.2014.06.028

[14]

Prospects for quarkonia production studies in U + U collisions

Daniel Kikola
(
- LBL, Berkeley
)
,
Grazyna Odyniec
(
- LBL, Berkeley
)
,
Ramona Vogt
(
- LLNL, Livermore and
- UC, Davis
)

- Phys.Rev.C 84 (2011) 054907
•
e-Print:
- 1111.4693
•
DOI:
- 10.1103/PhysRevC.84.054907

[15]

The RHIC Beam Energy Scan Program: Results from the PHENIX Experiment

PHENIX

Collaboration

•

J.T. Mitchell

for the collaboration.

- PoS CPOD2013 (2013) 003
•
DOI:
- 10.22323/1.185.0003

[16]

Heavy quark thermodynamics in full QCD

RBC-Bielefeld

Collaboration

•

Konstantin Petrov
(
- Bohr Inst.
)

for the collaboration.

- J.Phys.G 34 (2007) S639-S642
•
e-Print:
- hep-lat/0701017
•
DOI:
- 10.1088/0954-3899/34/8/S62

[17]

The STAR barrel electromagnetic calorimeter

STAR

Collaboration

•

M. Beddo
(
- Argonne
)

et al.

- Nucl.Instrum.Meth.A 499 (2003) 725-739
•
DOI:
- 10.1016/S0168-9002(02)01970-8

[18]

STAR detector overview

STAR

Collaboration

•

K.H. Ackermann

et al.

- Nucl.Instrum.Meth.A 499 (2003) 624-632
•
DOI:
- 10.1016/S0168-9002(02)01960-5

[19]

A method to improve tracking and particle identification in TPCs and silicon detectors

H. Bichsel
(
- Washington U., Seattle
)

- Nucl.Instrum.Meth.A 562 (2006) 154-197
•
DOI:
- 10.1016/j.nima.2006.03.009

[20]

High $p_{T}$ non-photonic electron production in $p+p$ collisions at $\sqrt{s} = 200$ GeV

STAR

Collaboration

•

H. Agakishiev
(
- Dubna, JINR
)

et al.

- Phys.Rev.D 83 (2011) 052006
•
e-Print:
- 1102.2611
•
DOI:
- 10.1103/PhysRevD.83.052006

[21]

Charmonium Spectroscopy From Radiative Decays of the $J/\psi$ and $\psi^\prime$

John Erthal Gaiser
(
- SLAC
)

- SLAC Stanford - SLAC-255 (82,REC.JUN.83) 194p

[22]

$\Upsilon$ cross section in $p+p$ collisions at $\sqrt{s} = 200$ GeV

STAR

Collaboration

•

B.I. Abelev
(
- Illinois U., Chicago
)

et al.

- Phys.Rev.D 82 (2010) 012004
•
e-Print:
- 1001.2745
•
DOI:
- 10.1103/PhysRevD.82.012004

[23]

$\Upsilon$ Production and Polarization in $p\bar{p}$ Collisions at $\sqrt{s}=$ 1.8-TeV

CDF

Collaboration

•

D. Acosta
(
- Florida U.
)

et al.

- Phys.Rev.Lett. 88 (2002) 161802
•
DOI:
- 10.1103/PhysRevLett.88.161802

[24]

Characteristics of J/psi and Upsilon production at the CERN intersecting storage rings

C. Kourkoumelis
(
- Athens U.
)
,
L. Resvanis
(
- Athens U.
)
,
T.A. Filippas
(
- Natl. Tech. U., Athens
)
,
E. Fokitis
(
- Natl. Tech. U., Athens
)
,
A.M. Cnops
(
- Brookhaven
)

et al.

- Phys.Lett.B 91 (1980) 481-486
•
DOI:
- 10.1016/0370-2693(80)91024-2

1-25 of 42
1
2
25 / page