Beyond nPDFs effects: prompt J/ψ and ψ(2S) production in pPb and pp collisions

Name: Beyond nPDFs effects: prompt J/ψ and ψ(2S) production in pPb and pp collisions
Author: Oh, G., Sirunyan, A. M., Işıldak, Bora

İsim	Beyond nPDFs effects: prompt J/ψ and ψ(2S) production in pPb and pp collisions
Yazar	Oh, G., Sirunyan, A. M., Işıldak, Bora
Basım Tarihi:	2019-02
Basım Yeri	- Elsevier
Konu	Quarkonia, Charmonia, Prompt J/ψ, Prompt ψ(2S), Production
Tür	Süreli Yayın
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	0375-9474
Kayıt Numarası	0be935a1-74dd-4fcd-aeaa-145e351e4aaa
Lokasyon	Natural and Mathematical Sciences
Tarih	2019-02
Örnek Metin	A multi-dimensional analysis of prompt charmonia in pp and pPb collisions at root s(NN) = 5.02 TeV with the CMS detector is presented. The pPb differential cross-sections of prompt J/psi are shown in a wide kinematic region, for transverse momentum p(T) spanning from 2 to 30 GeV/c and a rapidity interval between -2.4 to 1.93 in the center of mass of the collision. The final results on prompt psi/(2S) meson production cross section in pp and pPb collisions at 5.02 TeV are also reported as a function of p(T) and rapidity, for p(T) from 4 to 30 GeV/c. The nuclear modification factor is found to be smaller than that of prompt J/psi in all measured bins, especially at low p(T) and at backward rapidity. Such a different behaviour between the ground and excited states cannot be reproduced considering nPDF effects alone.
DOI	10.1016/j.nuclphysa.2018.10.028
Cilt	982

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Beyond nPDFs effects: prompt J/ψ and ψ(2S) production in pPb and pp collisions

Yazar Oh, G., Sirunyan, A. M., Işıldak, Bora

Basım Tarihi 2019-02

Basım Yeri - Elsevier

Konu Quarkonia, Charmonia, Prompt J/ψ, Prompt ψ(2S), Production

Tür Süreli Yayın

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 0375-9474

Kayıt Numarası 0be935a1-74dd-4fcd-aeaa-145e351e4aaa

Lokasyon Natural and Mathematical Sciences

Tarih 2019-02

Örnek Metin A multi-dimensional analysis of prompt charmonia in pp and pPb collisions at root s(NN) = 5.02 TeV with the CMS detector is presented. The pPb differential cross-sections of prompt J/psi are shown in a wide kinematic region, for transverse momentum p(T) spanning from 2 to 30 GeV/c and a rapidity interval between -2.4 to 1.93 in the center of mass of the collision. The final results on prompt psi/(2S) meson production cross section in pp and pPb collisions at 5.02 TeV are also reported as a function of p(T) and rapidity, for p(T) from 4 to 30 GeV/c. The nuclear modification factor is found to be smaller than that of prompt J/psi in all measured bins, especially at low p(T) and at backward rapidity. Such a different behaviour between the ground and excited states cannot be reproduced considering nPDF effects alone.

DOI 10.1016/j.nuclphysa.2018.10.028

Cilt 982