Multiplicity dependence of K*(892)0 and ϕ(1020) production in pp collisions at <math altimg="si1.svg"><msqrt><mrow><mi>s</mi></mrow></msqrt><mo linebreak="goodbreak" linebreakstyle="after">=</mo><mn>13</mn></math> TeV - INSPIRE

DataBETA

Multiplicity dependence of K*(892)0 and ϕ(1020) production in pp collisions at $\sqrt{s} = 13$ TeV

ALICE

Collaboration

Oct 31, 2019

24 pages

Published in:

Phys.Lett.B 807 (2020) 135501,
Phys.Lett.B 807 (2020) 135501

Published: May 28, 2020
and
Published: Aug 10, 2020

e-Print:

1910.14397 [nucl-ex]

DOI:

10.1016/j.physletb.2020.135501 (publication)

Report number:

CERN-EP-2019-245

Experiments:

CERN-LHC-ALICE

View in:

reference search78 citations

Citations per year

Abstract: (Elsevier B.V.)

The striking similarities that have been observed between high-multiplicity proton-proton (pp) collisions and heavy-ion collisions can be explored through multiplicity-differential measurements of identified hadrons in pp collisions. With these measurements, it is possible to study mechanisms such as collective flow that determine the shapes of hadron transverse momentum (

p_{T}

) spectra, to search for possible modifications of the yields of short-lived hadronic resonances due to scattering effects in an extended hadron-gas phase, and to investigate different explanations provided by phenomenological models for enhancement of strangeness production with increasing multiplicity. In this paper, these topics are addressed through measurements of the

K^{⁎} {(892)}^{0}

and

ϕ (1020)

mesons at midrapidity in pp collisions at

\sqrt{s} =

13 TeV as a function of the charged-particle multiplicity. The results include the

p_{T}

spectra,

p_{T}

-integrated yields, mean transverse momenta, and the ratios of the yields of these resonances to those of longer-lived hadrons. Comparisons with results from other collision systems and energies, as well as predictions from phenomenological models, are also discussed.

Note:

24 pages, 6 captioned figures, 2 tables, authors from page 19, submitted to PLB, figures at http://alice-publications.web.cern.ch/node/5644

p p: colliding beams
charged particle: multiplicity
p p: scattering
K*(892): hadroproduction
Phi(1020): hadroproduction
hadron: transverse momentum
transverse momentum: momentum spectrum
multiplicity: dependence
K*(892): yield
Phi(1020): yield

References(77)

Figures(7)

[1]

Multiparticle azimuthal correlations in p -Pb and Pb-Pb collisions at the CERN Large Hadron Collider

ALICE

Collaboration

•

Betty Bezverkhny Abelev
(
- LLNL, Livermore
)

et al.

- Phys.Rev.C 90 (2014) 5, 054901
•
e-Print:
- 1406.2474
•
DOI:
- 10.1103/PhysRevC.90.054901

[2]

Investigations of Anisotropic Flow Using Multiparticle Azimuthal Correlations in pp, p-Pb, Xe-Xe, and Pb-Pb Collisions at the LHC

ALICE

Collaboration

•

Shreyasi Acharya
(
- Calcutta, VECC
)

et al.

- Phys.Rev.Lett. 123 (2019) 14, 142301
•
e-Print:
- 1903.01790
•
DOI:
- 10.1103/PhysRevLett.123.142301

[3]

Evidence for collectivity in pp collisions at the LHC

CMS

Collaboration

•

Vardan Khachatryan
(
- Yerevan Phys. Inst.
)

et al.

- Phys.Lett.B 765 (2017) 193-220
•
e-Print:
- 1606.06198
•
DOI:
- 10.1016/j.physletb.2016.12.009

[4]

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

[5]

Evidence for Collective Multiparticle Correlations in p-Pb Collisions

CMS

Collaboration

•

Vardan Khachatryan
(
- Yerevan Phys. Inst.
)

et al.

- Phys.Rev.Lett. 115 (2015) 1, 012301
•
e-Print:
- 1502.05382
•
DOI:
- 10.1103/PhysRevLett.115.012301

[6]

Observation of Long-Range Elliptic Azimuthal Anisotropies in $\sqrt{s}=$ 13 and 2.76 TeV $pp$ Collisions with the ATLAS Detector

ATLAS

Collaboration

•

Georges Aad
(
- Marseille, CPPM
)

et al.

- Phys.Rev.Lett. 116 (2016) 17, 172301
•
e-Print:
- 1509.04776
•
DOI:
- 10.1103/PhysRevLett.116.172301

[7]

Measurement of multi-particle azimuthal correlations in $pp$ , $p+$ Pb and low-multiplicity Pb $+$ Pb collisions with the ATLAS detector

ATLAS

Collaboration

•

Morad Aaboud
(
- Oujda U.
)

et al.

- Eur.Phys.J.C 77 (2017) 6, 428
•
e-Print:
- 1705.04176
•
DOI:
- 10.1140/epjc/s10052-017-4988-1

[8]

Multiplicity dependence of light-flavor hadron production in pp collisions at $\sqrt{s}$ = 7 TeV

ALICE

Collaboration

•

Shreyasi Acharya
(
- Calcutta, VECC
)

et al.

- Phys.Rev.C 99 (2019) 2, 024906
•
e-Print:
- 1807.11321
•
DOI:
- 10.1103/PhysRevC.99.024906

[9]

Multiplicity dependence of (multi-)strange hadron production in proton-proton collisions at $\sqrt{s}$ = 13 TeV

ALICE

Collaboration

•

Shreyasi Acharya
(
- Calcutta, VECC
)

et al.

- Eur.Phys.J.C 80 (2020) 2, 167
•
e-Print:
- 1908.01861
•
DOI:
- 10.1140/epjc/s10052-020-7673-8

[10]

Multiplicity Dependence of Pion, Kaon, Proton and Lambda Production in p-Pb Collisions at $\sqrt{s_{NN}}$ = 5.02 TeV

ALICE

Collaboration

•

Betty Bezverkhny Abelev
(
- LLNL, Livermore
)

et al.

- Phys.Lett.B 728 (2014) 25-38
•
e-Print:
- 1307.6796
•
DOI:
- 10.1016/j.physletb.2013.11.020

[11]

Production of K $^{*}$ (892) $^{0}$ and $\phi$ (1020) in p–Pb collisions at $\sqrt{s_{{\text {NN}}}}$ = 5.02 TeV

ALICE

Collaboration

•

Jaroslav Adam
(
- Prague, Tech. U.
)

et al.

- Eur.Phys.J.C 76 (2016) 5, 245
•
e-Print:
- 1601.07868
•
DOI:
- 10.1140/epjc/s10052-016-4088-7

[12]

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

[13]

Multi-strange baryon production in p-Pb collisions at $\sqrt{s_\mathbf{NN}}=5.02$ TeV

ALICE

Collaboration

•

Jaroslav Adam
(
- Prague, Tech. U.
)

et al.

- Phys.Lett.B 758 (2016) 389-401
•
e-Print:
- 1512.07227
•
DOI:
- 10.1016/j.physletb.2016.05.027

[14]

Production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in p-Pb collisions at $\sqrt{s_{\rm NN}}=5.02$ TeV

ALICE

Collaboration

•

Dagmar Adamova
(
- Rez, Nucl. Phys. Inst.
)

et al.

- Eur.Phys.J.C 77 (2017) 6, 389
•
e-Print:
- 1701.07797
•
DOI:
- 10.1140/epjc/s10052-017-4943-1

[15]

Multiplicity dependence of light (anti-)nuclei production in p-Pb collisions at $\sqrt{s_{\rm{NN}}}$ = 5.02 TeV

ALICE

Collaboration

•

Shreyasi Acharya
(
- Calcutta, VECC
)

et al.

- Phys.Lett.B 800 (2020) 135043
•
e-Print:
- 1906.03136
•
DOI:
- 10.1016/j.physletb.2019.135043

[16]

Multiplicity dependence of (anti-)deuteron production in pp collisions at $\sqrt{s}$ = 7 TeV

ALICE

Collaboration

•

Shreyasi Acharya
(
- Calcutta, VECC
)

et al.

- Phys.Lett.B 794 (2019) 50-63
•
e-Print:
- 1902.09290
•
DOI:
- 10.1016/j.physletb.2019.05.028

[17]

Production of light-flavor hadrons in pp collisions at $\sqrt{s}~=~7\text { and }\sqrt{s} = 13 \, \text { TeV}$

ALICE

Collaboration

•

Shreyasi Acharya
(
- Calcutta, VECC
)

et al.

- Eur.Phys.J.C 81 (2021) 3, 256
•
e-Print:
- 2005.11120
•
DOI:
- 10.1140/epjc/s10052-020-08690-5

[18]

Multiplicity dependence of $\pi$ , K, and p production in pp collisions at $\sqrt{s} = 13$ TeV

ALICE

Collaboration

•

Shreyasi Acharya
(
- Calcutta, VECC
)

et al.

- Eur.Phys.J.C 80 (2020) 8, 693
•
e-Print:
- 2003.02394
•
DOI:
- 10.1140/epjc/s10052-020-8125-1

[19]

(Anti-)deuteron production in pp collisions at $\sqrt{s}=13 \ \text {TeV}$

ALICE

Collaboration

•

S. Acharya
(
- Calcutta, VECC
)

et al.

- Eur.Phys.J.C 80 (2020) 9, 889
•
e-Print:
- 2003.03184
•
DOI:
- 10.1140/epjc/s10052-020-8256-4

[20]

Enhancement of hyperon production at central rapidity in 158-A-GeV/c Pb-Pb collisions

NA57

Collaboration

•

F. Antinori
(
- INFN, Padua
)

et al.

- J.Phys.G 32 (2006) 427-442
•
e-Print:
- nucl-ex/0601021
•
DOI:
- 10.1088/0954-3899/32/4/003

[21]

Enhanced strange baryon production in Au + Au collisions compared to p + p at s(NN)**(1/2) = 200-GeV

STAR

Collaboration

•

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

et al.

- Phys.Rev.C 77 (2008) 044908
•
e-Print:
- 0705.2511
•
DOI:
- 10.1103/PhysRevC.77.044908

[22]

Multi-strange baryon production at mid-rapidity in Pb-Pb collisions at $\sqrt{s_{NN}}$ = 2.76 TeV

ALICE

Collaboration

•

Betty Bezverkhny Abelev
(
- LLNL, Livermore
)

et al.

- Phys.Lett.B 728 (2014) 216-227,
- Phys.Lett.B 734 (2014) 409-410 (erratum)
•
e-Print:
- 1307.5543
•
DOI:
- 10.1016/j.physletb.2014.05.052

[23]

Statistical model predictions for particle ratios at s(NN)**(1/2) = 5.5-TeV

J. Cleymans
(
- UCT-CERN Res. Ctr. and
- Cape Town U.
)
,
I. Kraus
(
- Darmstadt, Tech. Hochsch.
)
,
H. Oeschler
(
- Darmstadt, Tech. Hochsch.
)
,
K. Redlich
(
- Wroclaw U.
)
,
S. Wheaton
(
- UCT-CERN Res. Ctr. and
- Cape Town U.
)

- Phys.Rev.C 74 (2006) 034903
•
e-Print:
- hep-ph/0604237
•
DOI:
- 10.1103/PhysRevC.74.034903

[24]

Hadron production in central nucleus-nucleus collisions at chemical freeze-out

A. Andronic
(
- Darmstadt, GSI
)
,
P. Braun-Munzinger
(
- Darmstadt, GSI
)
,
J. Stachel
(
- Heidelberg U.
)

- Nucl.Phys.A 772 (2006) 167-199
•
e-Print:
- nucl-th/0511071
•
DOI:
- 10.1016/j.nuclphysa.2006.03.012

[25]

The thermal model on the verge of the ultimate test: particle production in Pb-Pb collisions at the LHC

A. Andronic
(
- Darmstadt, EMMI and
- Darmstadt, GSI
)
,
P. Braun-Munzinger
(
- Darmstadt, EMMI and
- Darmstadt, GSI and
- Darmstadt, Tech. U. and
- Frankfurt U., FIAS
)
,
K. Redlich
(
- Wroclaw U.
)
,
J. Stachel
(
- Heidelberg U.
)

- J.Phys.G 38 (2011) 124081
•
e-Print:
- 1106.6321
•
DOI:
- 10.1088/0954-3899/38/12/124081

1-25 of 77
1
2
3
4
25 / page