Hadronic interactions in heavy ion collisions

Sungtae Cho, Su Houng Lee

Research output: Contribution to journalConference article

Abstract

We present results from our recent investigation on hadronic interactions in heavy ion collisions. We study the production yields of a selected set of hadrons at the chemical freeze-out and their evolutions in the hadronic matter. The scattering cross sections with light mesons are studied in the meson-exchange model using effective Lagrangians to describe the dominant hadronic interaction during the hadronic stage of heavy ion collisions. We show that the hadron abundance may vary significantly for some hadrons after they are produced at the chemical freeze-out. We also comment on how such information can be used to identify and/or discriminate quantum numbers and structure of the hadron.

Original languageEnglish
JournalProceedings of Science
Publication statusPublished - 2013 Jan 1
Event15th International Conference on Hadron Spectroscopy, Hadron 2013 - Nara, Japan
Duration: 2013 Nov 42013 Nov 8

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ionic collisions
hadrons
mesons
scattering cross sections
quantum numbers
interactions

All Science Journal Classification (ASJC) codes

  • General

Cite this

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abstract = "We present results from our recent investigation on hadronic interactions in heavy ion collisions. We study the production yields of a selected set of hadrons at the chemical freeze-out and their evolutions in the hadronic matter. The scattering cross sections with light mesons are studied in the meson-exchange model using effective Lagrangians to describe the dominant hadronic interaction during the hadronic stage of heavy ion collisions. We show that the hadron abundance may vary significantly for some hadrons after they are produced at the chemical freeze-out. We also comment on how such information can be used to identify and/or discriminate quantum numbers and structure of the hadron.",
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Hadronic interactions in heavy ion collisions. / Cho, Sungtae; Lee, Su Houng.

In: Proceedings of Science, 01.01.2013.

Research output: Contribution to journalConference article

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AU - Lee, Su Houng

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N2 - We present results from our recent investigation on hadronic interactions in heavy ion collisions. We study the production yields of a selected set of hadrons at the chemical freeze-out and their evolutions in the hadronic matter. The scattering cross sections with light mesons are studied in the meson-exchange model using effective Lagrangians to describe the dominant hadronic interaction during the hadronic stage of heavy ion collisions. We show that the hadron abundance may vary significantly for some hadrons after they are produced at the chemical freeze-out. We also comment on how such information can be used to identify and/or discriminate quantum numbers and structure of the hadron.

AB - We present results from our recent investigation on hadronic interactions in heavy ion collisions. We study the production yields of a selected set of hadrons at the chemical freeze-out and their evolutions in the hadronic matter. The scattering cross sections with light mesons are studied in the meson-exchange model using effective Lagrangians to describe the dominant hadronic interaction during the hadronic stage of heavy ion collisions. We show that the hadron abundance may vary significantly for some hadrons after they are produced at the chemical freeze-out. We also comment on how such information can be used to identify and/or discriminate quantum numbers and structure of the hadron.

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