Comparing Erlang Distribution and Schwinger Mechanism on Transverse Momentum Spectra in High Energy Collisions
We study the transverse momentum spectra of J/ψ and Υ mesons by using two methods: the two-component Erlang distribution and the two-component Schwinger mechanism. The results obtained by the two methods are compared and found to be in agreement with the experimental data of proton-proton (pp), prot...
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| Format: | Article |
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Wiley
2016-01-01
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| Series: | Advances in High Energy Physics |
| Online Access: | http://dx.doi.org/10.1155/2016/1505823 |
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| author | Li-Na Gao Fu-Hu Liu |
| author_facet | Li-Na Gao Fu-Hu Liu |
| author_sort | Li-Na Gao |
| collection | DOAJ |
| description | We study the transverse momentum spectra of J/ψ and Υ mesons by using two methods: the two-component Erlang distribution and the two-component Schwinger mechanism. The results obtained by the two methods are compared and found to be in agreement with the experimental data of proton-proton (pp), proton-lead (p-Pb), and lead-lead (Pb-Pb) collisions measured by the LHCb and ALICE Collaborations at the large hadron collider (LHC). The related parameters such as the mean transverse momentum contributed by each parton in the first (second) component in the two-component Erlang distribution and the string tension between two partons in the first (second) component in the two-component Schwinger mechanism are extracted. |
| format | Article |
| id | doaj-art-1f8f2de591e24ae28f6d9aabb877ea17 |
| institution | Kabale University |
| issn | 1687-7357 1687-7365 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in High Energy Physics |
| spelling | doaj-art-1f8f2de591e24ae28f6d9aabb877ea172025-08-20T03:54:34ZengWileyAdvances in High Energy Physics1687-73571687-73652016-01-01201610.1155/2016/15058231505823Comparing Erlang Distribution and Schwinger Mechanism on Transverse Momentum Spectra in High Energy CollisionsLi-Na Gao0Fu-Hu Liu1Institute of Theoretical Physics, Shanxi University, Taiyuan, Shanxi 030006, ChinaInstitute of Theoretical Physics, Shanxi University, Taiyuan, Shanxi 030006, ChinaWe study the transverse momentum spectra of J/ψ and Υ mesons by using two methods: the two-component Erlang distribution and the two-component Schwinger mechanism. The results obtained by the two methods are compared and found to be in agreement with the experimental data of proton-proton (pp), proton-lead (p-Pb), and lead-lead (Pb-Pb) collisions measured by the LHCb and ALICE Collaborations at the large hadron collider (LHC). The related parameters such as the mean transverse momentum contributed by each parton in the first (second) component in the two-component Erlang distribution and the string tension between two partons in the first (second) component in the two-component Schwinger mechanism are extracted.http://dx.doi.org/10.1155/2016/1505823 |
| spellingShingle | Li-Na Gao Fu-Hu Liu Comparing Erlang Distribution and Schwinger Mechanism on Transverse Momentum Spectra in High Energy Collisions Advances in High Energy Physics |
| title | Comparing Erlang Distribution and Schwinger Mechanism on Transverse Momentum Spectra in High Energy Collisions |
| title_full | Comparing Erlang Distribution and Schwinger Mechanism on Transverse Momentum Spectra in High Energy Collisions |
| title_fullStr | Comparing Erlang Distribution and Schwinger Mechanism on Transverse Momentum Spectra in High Energy Collisions |
| title_full_unstemmed | Comparing Erlang Distribution and Schwinger Mechanism on Transverse Momentum Spectra in High Energy Collisions |
| title_short | Comparing Erlang Distribution and Schwinger Mechanism on Transverse Momentum Spectra in High Energy Collisions |
| title_sort | comparing erlang distribution and schwinger mechanism on transverse momentum spectra in high energy collisions |
| url | http://dx.doi.org/10.1155/2016/1505823 |
| work_keys_str_mv | AT linagao comparingerlangdistributionandschwingermechanismontransversemomentumspectrainhighenergycollisions AT fuhuliu comparingerlangdistributionandschwingermechanismontransversemomentumspectrainhighenergycollisions |