Resonance production in Pb+Pb collisions at 5.02 TeV

Oliinychenko, Dmytro; Shen, Chun

doi:10.1051/epjconf/202225910008

Title: Resonance production in Pb+Pb collisions at 5.02 TeV

Journal Article · 01 February 2022 · EPJ Web of Conferences (Online)

DOI: https://doi.org/10.1051/epjconf/202225910008 · OSTI ID:1903171

Oliinychenko, Dmytro ^[1]; Shen, Chun ^[2]

Univ. of Washington, Seattle, WA (United States); Wayne State University
Wayne State Univ., Detroit, MI (United States); Brookhaven National Lab. (BNL), Upton, NY (United States)

The yields, mean transverse momenta, and flow of K*⁰, ρ⁰, Λ(1520) resonances provide an evidence of a late stage hadronic rescattering in ultrarelativistic central heavy ion collisions [1]. Using hydrodynamic + hadronic afterburner simulations of Pb+Pb collisions at 5.02 TeV we achieve a reasonable description of resonance yields and spectra as a function of collision centrality. We demonstrate that the measurements of Λ(1520)’s mean transverse momentum allow to constrain the unknown branching ratios of Σ* → Λ(1520)π decays. Hadronic dynamics leads to an enhanced Δ(1232) production in central collisions.

View Accepted Manuscript (DOE)

Cite

Export

Save

Research Organization:: Wayne State Univ., Detroit, MI (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Nuclear Physics (NP)

Grant/Contract Number:: SC0021969; SC0013460

OSTI ID:: 1903171

Journal Information:: EPJ Web of Conferences (Online), Journal Name: EPJ Web of Conferences (Online) Vol. 259; ISSN 2100-014X

Publisher:: EDP SciencesCopyright Statement

Country of Publication:: United States

Language:: English

References (16)

Rescattering of vector meson daughters in high energy heavy ion collisions Johnson, S. C.; Jacak, B. V.; Drees, A. The European Physical Journal C, Vol. 18, Issue 4 https://doi.org/10.1007/s100520100569	journal	January 2001
Strange resonance production: probing chemical and thermal freeze-out in relativistic heavy ion collisions Bleicher, Marcus; Aichelin, Jörg Physics Letters B, Vol. 530, Issue 1-4 https://doi.org/10.1016/S0370-2693(02)01334-5	journal	March 2002
Production of Σ(1385) ± and Ξ(1530) 0 measured by ALICE in pp, p–Pb and Pb–Pb collisions at the LHC Song, Jihye Nuclear Physics A, Vol. 967 https://doi.org/10.1016/j.nuclphysa.2017.05.061	journal	November 2017
Sensitivity of the final resonance spectra on the hydrodynamical freeze out Steinheimer, J.; Aichelin, J.; Bleicher, M. EPJ Web of Conferences, Vol. 36 https://doi.org/10.1051/epjconf/20123600002	journal	January 2012
Resonances from PHSD Bratkovskaya, E. L. EPJ Web of Conferences, Vol. 36 https://doi.org/10.1051/epjconf/20123600004	journal	January 2012
Resonance production in high energy collisions from small to big systems Werner, K.; Knospe, A. G.; Markert, C. EPJ Web of Conferences, Vol. 171 https://doi.org/10.1051/epjconf/201817109002	journal	January 2018
Resonances as a possible observable of hot and dense nuclear matter Vogel, S.; Aichelin, J.; Bleicher, M. Journal of Physics G: Nuclear and Particle Physics, Vol. 37, Issue 9 https://doi.org/10.1088/0954-3899/37/9/094046	journal	August 2010
Delta mass shift as a thermometer of kinetic decoupling in Au + Au reactions at 1.23 AGeV Reichert, Tom; Hillmann, Paula; Limphirat, Ayut Journal of Physics G: Nuclear and Particle Physics, Vol. 46, Issue 10 https://doi.org/10.1088/1361-6471/ab34fa	journal	August 2019
Kinetic freeze-out temperature from yields of short-lived resonances Motornenko, Anton; Vovchenko, Volodymyr; Greiner, Carsten Physical Review C, Vol. 102, Issue 2 https://doi.org/10.1103/PhysRevC.102.024909	journal	August 2020
φ meson propagation in a hot hadronic gas Alvarez-Ruso, L.; Koch, V. Physical Review C, Vol. 65, Issue 5 https://doi.org/10.1103/PhysRevC.65.054901	journal	April 2002
(3+1)D hydrodynamic simulation of relativistic heavy-ion collisions Schenke, Björn; Jeon, Sangyong; Gale, Charles Physical Review C, Vol. 82, Issue 1 https://doi.org/10.1103/PhysRevC.82.014903	journal	July 2010
Hadronic resonance production and interaction in partonic and hadronic matter in the EPOS3 model with and without the hadronic afterburner UrQMD Knospe, A. G.; Markert, C.; Werner, K. Physical Review C, Vol. 93, Issue 1 https://doi.org/10.1103/PhysRevC.93.014911	journal	January 2016
Production of photons in relativistic heavy-ion collisions Paquet, Jean-François; Shen, Chun; Denicol, Gabriel S. Physical Review C, Vol. 93, Issue 4 https://doi.org/10.1103/PhysRevC.93.044906	journal	April 2016
K * vector meson resonance dynamics in heavy-ion collisions Ilner, Andrej; Cabrera, Daniel; Markert, Christina Physical Review C, Vol. 95, Issue 1 https://doi.org/10.1103/PhysRevC.95.014903	journal	January 2017
Net-baryon diffusion in fluid-dynamic simulations of relativistic heavy-ion collisions Denicol, Gabriel S.; Gale, Charles; Jeon, Sangyong Physical Review C, Vol. 98, Issue 3 https://doi.org/10.1103/PhysRevC.98.034916	journal	September 2018
Probing hot and dense nuclear matter with K * , K ¯ * vector mesons Ilner, Andrej; Blair, Justin; Cabrera, Daniel Physical Review C, Vol. 99, Issue 2 https://doi.org/10.1103/PhysRevC.99.024914	journal	February 2019

Similar Records

Measurement of Λ(1520) production in pp collisions at $\sqrt{s}$ = 7 TeV and p–Pb collisions at $\sqrt{s}$$_ {NN}$ = 5.02

Journal Article · 2020 · European Physical Journal. C, Particles and Fields · OSTI ID:1609111

Acharya, S.; Adamová, D.; Adhya, S. P.; +1031 more

$\Sigma (1385)^{\pm }$ resonance production in Pb–Pb collisions at $\sqrt{s_{\textrm{NN}}} = 5.02$ TeV

Journal Article · 2023 · European Physical Journal. C, Particles and Fields (Online) · OSTI ID:1973318

Acharya, S.; Adamová, D.; Adler, A.; +1039 more

Evidence of rescattering effect in Pb–Pb collisions at the LHC through production of K(892)^0* and Φ(1020) mesons

Journal Article · 2020 · Physics Letters B · OSTI ID:1646848

Acharya, S.; Adamová, D.; Adler, A.; +1005 more

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

Title: Resonance production in Pb+Pb collisions at 5.02 TeV

Citation Formats

References (16)

Similar Records

Related Subjects