Search for jet quenching effects in high-multiplicity pp collisions at $ \sqrt{s} $ = 13 TeV via di-jet acoplanarity - INSPIRE

DataBETA

Search for jet quenching effects in high-multiplicity pp collisions at $\sqrt{s}$ = 13 TeV via di-jet acoplanarity

ALICE

Collaboration

Aug 30, 2023

27 pages

Published in:

JHEP 05 (2024) 229

Published: May 20, 2024

e-Print:

2309.03788 [hep-ex]

DOI:

10.1007/JHEP05(2024)229

Report number:

CERN-EP-2023-180

Experiments:

CERN-LHC-ALICE,
CERN-LHC-ALICE

View in:

reference search18 citations

Citations per year

Abstract: (Springer)

The ALICE Collaboration reports a search for jet quenching effects in high-multiplicity (HM) proton-proton collisions at

\sqrt{s}

= 13 TeV, using the semi-inclusive azimuthal-difference distribution ∆φ of charged-particle jets recoiling from a high transverse momentum (high-p

_{T,trig}

) trigger hadron. Jet quenching may broaden the ∆φ distribution measured in HM events compared to that in minimum bias (MB) events. The measurement employs a p

_{T,trig}

-differential observable for data-driven suppression of the contribution of multiple partonic interactions, which is the dominant background. While azimuthal broadening is indeed observed in HM compared to MB events, similar broadening for HM events is observed for simulations based on the PYTHIA 8 Monte Carlo generator, which does not incorporate jet quenching. Detailed analysis of these data and simulations show that the azimuthal broadening is due to bias of the HM selection towards events with multiple jets in the final state. The identification of this bias has implications for all jet quenching searches where selection is made on the event activity.[graphic not available: see fulltext]

Note:

27 pages, 6 captioned figures, 2 tables, authors from page 21, published version, figures at http://alice-publications.web.cern.ch/node/9593

Hadron-Hadron Scattering
Jets
Quark Gluon Plasma
p p: colliding beams
jet: quenching
effect: quenching
charged particle: jet
hadron: trigger
hadron: transverse momentum
transverse momentum: high

References(74)

Figures(6)

[1]

Heavy Ion Collisions: The Big Picture, and the Big Questions

Wit Busza
(
- MIT, LNS
)
,
Krishna Rajagopal
(
- MIT, LNS and
- MIT, Cambridge, CTP
)
,
Wilke van der Schee
(
- MIT, Cambridge, CTP and
- Utrecht U.
)

- Ann.Rev.Nucl.Part.Sci. 68 (2018) 339-376
•
e-Print:
- 1802.04801
•
DOI:
- 10.1146/annurev-nucl-101917-020852

The ALICE experiment: a journey through QCD

ALICE

Collaboration

•

Shreyasi Acharya
(
- Clermont-Ferrand U.
)

et al.

- Eur.Phys.J.C 84 (2024) 8, 813
•
e-Print:
- 2211.04384
•
DOI:
- 10.1140/epjc/s10052-024-12935-y

[3]

Collective flow and viscosity in relativistic heavy-ion collisions

Ulrich Heinz
(
- Ohio State U.
)
,
Raimond Snellings
(
- Utrecht U.
)

- Ann.Rev.Nucl.Part.Sci. 63 (2013) 123-151
•
e-Print:
- 1301.2826
•
DOI:
- 10.1146/annurev-nucl-102212-170540

Centrality dependence of particle production in p-Pb collisions at $\sqrt{s_{\rm NN} }$ = 5.02 TeV

ALICE

Collaboration

•

Jaroslav Adam
(
- Prague, Tech. U.
)

et al.

- Phys.Rev.C 91 (2015) 6, 064905
•
e-Print:
- 1412.6828
•
DOI:
- 10.1103/PhysRevC.91.064905

[5]

Small System Collectivity in Relativistic Hadronic and Nuclear Collisions

James L. Nagle
(
- Colorado U.
)
,
William A. Zajc
(
- Columbia U.
)

- Ann.Rev.Nucl.Part.Sci. 68 (2018) 211-235
•
e-Print:
- 1801.03477
•
DOI:
- 10.1146/annurev-nucl-101916-123209

Observation of Long-Range Near-Side Angular Correlations in Proton-Proton Collisions at the LHC

CMS

Collaboration

•

Vardan Khachatryan
(
- Yerevan Phys. Inst.
)

et al.

- JHEP 09 (2010) 091
•
e-Print:
- 1009.4122
•
DOI:
- 10.1007/JHEP09(2010)091

Long-range angular correlations on the near and away side in $p$ -Pb collisions at $\sqrt{s_{NN}}=5.02$ TeV

ALICE

Collaboration

•

Betty Abelev
(
- LLNL, Livermore
)

et al.

- Phys.Lett.B 719 (2013) 29-41
•
e-Print:
- 1212.2001
•
DOI:
- 10.1016/j.physletb.2013.01.012

Creation of quark–gluon plasma droplets with three distinct geometries

PHENIX

Collaboration

•

C. Aidala
(
- Michigan U.
)

et al.

- Nature Phys. 15 (2019) 3, 214-220
•
e-Print:
- 1805.02973
•
DOI:
- 10.1038/s41567-018-0360-0

Measurements of the Elliptic and Triangular Azimuthal Anisotropies in Central ${}^{3}{He} + Au$ , $d + Au$ and $p + Au$ Collisions at $\sqrt{s_{N N}} = 200 GeV$

STAR

Collaboration

•

M.I. Abdulhamid
(
- American U., Cairo
)

et al.

- Phys.Rev.Lett. 130 (2023) 24, 242301
•
e-Print:
- 2210.11352
•
DOI:
- 10.1103/PhysRevLett.130.242301

Enhanced production of multi-strange hadrons in high-multiplicity proton-proton collisions

ALICE

Collaboration

•

Jaroslav Adam
(
- Prague, Tech. U.
)

et al.

- Nature Phys. 13 (2017) 535-539
•
e-Print:
- 1606.07424
•
DOI:
- 10.1038/nphys4111

Measurement of the double-differential inclusive jet cross section in proton–proton collisions at $\sqrt{s} = 13\,\text {TeV}$

CMS

Collaboration

•

Vardan Khachatryan
(
- Yerevan Phys. Inst.
)

et al.

- Eur.Phys.J.C 76 (2016) 8, 451
•
e-Print:
- 1605.04436
•
DOI:
- 10.1140/epjc/s10052-016-4286-3

Measurement of inclusive jet and dijet cross-sections in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector

ATLAS

Collaboration

•

M. Aaboud

et al.

- JHEP 05 (2018) 195
•
e-Print:
- 1711.02692
•
DOI:
- 10.1007/JHEP05(2018)195

Measurements of inclusive jet spectra in pp and central Pb-Pb collisions at $\sqrt{s_{\rm{NN}}}$ = 5.02 TeV

ALICE

Collaboration

•

Shreyasi Acharya
(
- Calcutta, VECC
)

et al.

- Phys.Rev.C 101 (2020) 3, 034911
•
e-Print:
- 1909.09718
•
DOI:
- 10.1103/PhysRevC.101.034911

[14]

The Theory and Phenomenology of Perturbative QCD Based Jet Quenching

A. Majumder
(
- Ohio State U.
)
,
M. Van Leeuwen
(
- Utrecht U.
)

- Prog.Part.Nucl.Phys. 66 (2011) 41-92
•
e-Print:
- 1002.2206
•
DOI:
- 10.1016/j.ppnp.2010.09.001

[15]

Studying the QGP with Jets at the LHC and RHIC

- Prog.Part.Nucl.Phys. 124 (2022) 103940
•
e-Print:
- 2110.14490
•
DOI:
- 10.1016/j.ppnp.2022.103940

Jet Quenching and Its Azimuthal Anisotropy in AA and possibly High Multiplicity pA and dA Collisions

Xilin Zhang
(
- Ohio U. and
- Ohio U., Inst. Nucl. Part. Phys.
)
,
Jinfeng Liao
(
- Indiana U. and
- Indiana U., CEEM and
- RIKEN BNL
)

e-Print:
- 1311.5463

[17]

Is there jet quenching in pPb?

Konrad Tywoniuk
(
- ICC, Barcelona U. and
- Barcelona U., ECM
)

- Nucl.Phys.A 926 (2014) 85-91
•
DOI:
- 10.1016/j.nuclphysa.2014.04.023

[18]

Rapidity-dependent jet energy loss in small systems with finite-size effects and running coupling

- Nucl.Part.Phys.Proc. 289-290 (2017) 289-292
•
e-Print:
- 1612.06754
•
DOI:
- 10.1016/j.nuclphysbps.2017.05.066

Predicting parton energy loss in small collision systems

Alexander Huss
(
- CERN
)
,
Aleksi Kurkela
(
- CERN and
- Stavanger U.
)
,
Aleksas Mazeliauskas
(
- CERN
)
,
Risto Paatelainen
(
- CERN
)
,
Wilke van der Schee
(
- CERN
)

et al.

- Phys.Rev.C 103 (2021) 5, 054903
•
e-Print:
- 2007.13758
•
DOI:
- 10.1103/PhysRevC.103.054903

[20]

Discovering Partonic Rescattering in Light Nucleus Collisions

Alexander Huss
(
- CERN
)
,
Aleksi Kurkela
(
- CERN and
- Stavanger U.
)
,
Aleksas Mazeliauskas
(
- CERN
)
,
Risto Paatelainen
(
- CERN
)
,
Wilke van der Schee
(
- CERN
)

et al.

- Phys.Rev.Lett. 126 (2021) 19, 192301
•
e-Print:
- 2007.13754
•
DOI:
- 10.1103/PhysRevLett.126.192301

[21]

Jet quenching from heavy to light ion collisions

B.G. Zakharov
(
- Landau Inst. and
- Steklov Math. Inst., Moscow
)

- JHEP 09 (2021) 087
•
e-Print:
- 2105.09350
•
DOI:
- 10.1007/JHEP09(2021)087

Searching for QGP droplets with high- $p_{T}$ hadrons and heavy flavor

- Phys.Rev.C 107 (2023) 6, 064903
•
e-Print:
- 2204.00634
•
DOI:
- 10.1103/PhysRevC.107.064903

Glauber modeling in high energy nuclear collisions

- Ann.Rev.Nucl.Part.Sci. 57 (2007) 205-243
•
e-Print:
- nucl-ex/0701025
•
DOI:
- 10.1146/annurev.nucl.57.090506.123020

Centrality-dependent modification of jet-production rates in deuteron-gold collisions at $\sqrt{s_{NN}}$ =200 GeV

PHENIX

Collaboration

•

A. Adare
(
- Zagreb U., Phys. Dept. and
- Colorado U.
)

et al.

- Phys.Rev.Lett. 116 (2016) 12, 122301
•
e-Print:
- 1509.04657
•
DOI:
- 10.1103/PhysRevLett.116.122301

Centrality and rapidity dependence of inclusive jet production in $\sqrt{s_\mathrm{NN}} = 5.02$ TeV proton-lead collisions with the ATLAS detector

ATLAS

Collaboration

•

Georges Aad
(
- Marseille, CPPM
)

et al.

- Phys.Lett.B 748 (2015) 392-413
•
e-Print:
- 1412.4092
•
DOI:
- 10.1016/j.physletb.2015.07.023

1-25 of 74
1
2
3
25 / page