Event Patterns Extracted from Transverse Momentum and Rapidity Spectra of Z Bosons and Quarkonium States Produced in pp and Pb-Pb Collisions at LHC

المؤلفون المشاركون

Liu, F.-H.
Chen, Ya-Hui
Lacey, Roy A.

المصدر

Advances in High Energy Physics

العدد

المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-19، 19ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2016-10-31

دولة النشر

مصر

عدد الصفحات

19

التخصصات الرئيسية

الفيزياء

الملخص EN

Transverse momentum (pT) and rapidity (y) spectra of Z bosons and quarkonium states (some charmonium cc¯ mesons such as J/ψ and ψ(2S) and some bottomonium bb¯ mesons such as Υ(1S), Υ(2S), and Υ(3S)) produced in proton-proton (pp) and lead-lead (Pb-Pb) collisions at the large hadron collider (LHC) are uniformly described by a hybrid model of two-component Erlang distribution for pT spectrum and two-component Gaussian distribution for y spectrum.

The former distribution results from a multisource thermal model, and the latter one results from the revised Landau hydrodynamic model.

The modelling results are in agreement with the experimental data measured in pp collisions at center-of-mass energies s=2.76 and 7 TeV and in Pb-Pb collisions at center-of-mass energy per nucleon pair sNN=2.76 TeV.

Based on the parameter values extracted from pT and y spectra, the event patterns (particle scatter plots) in two-dimensional pT-y space and in three-dimensional velocity space are obtained.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Chen, Ya-Hui& Liu, F.-H.& Lacey, Roy A.. 2016. Event Patterns Extracted from Transverse Momentum and Rapidity Spectra of Z Bosons and Quarkonium States Produced in pp and Pb-Pb Collisions at LHC. Advances in High Energy Physics،Vol. 2016, no. 2016, pp.1-19.
https://search.emarefa.net/detail/BIM-1095298

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Chen, Ya-Hui…[et al.]. Event Patterns Extracted from Transverse Momentum and Rapidity Spectra of Z Bosons and Quarkonium States Produced in pp and Pb-Pb Collisions at LHC. Advances in High Energy Physics No. 2016 (2016), pp.1-19.
https://search.emarefa.net/detail/BIM-1095298

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Chen, Ya-Hui& Liu, F.-H.& Lacey, Roy A.. Event Patterns Extracted from Transverse Momentum and Rapidity Spectra of Z Bosons and Quarkonium States Produced in pp and Pb-Pb Collisions at LHC. Advances in High Energy Physics. 2016. Vol. 2016, no. 2016, pp.1-19.
https://search.emarefa.net/detail/BIM-1095298

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1095298