Mass and pole residue of Yb(10890) state with JPC = 1−− at finite temperature

Name: Mass and pole residue of Yb(10890) state with JPC = 1−− at finite temperature
Author: Süngü, J. Y., Türkan, Arzu, Dağ, Hüseyin, Veliev, V.

İsim	Mass and pole residue of Yb(10890) state with JPC = 1−− at finite temperature
Yazar	Süngü, J. Y., Türkan, Arzu, Dağ, Hüseyin, Veliev, V.
Basım Tarihi:	2019
Basım Yeri	- AIP Publishing
Tür	Belge
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	978-0-7354-1803-5
Kayıt Numarası	5ef16283-a46f-4c6e-8220-b06898555ca7
Lokasyon	Natural and Mathematical Sciences
Tarih	2019
Örnek Metin	The status of the hidden beauty state Y-b is not clear up to now. The deviations from the expected behavior can provide a clue to consider it as an exotic meson candidate. Assuming the Y-b resonance as a tetraquark, we estimated its mass and pole residue, both at vacuum and T not equal 0 temperatures by calculating hot-medium contributions to hadronic parameters in the framework of Thermal QCD sum rules. Our results depict that the mass and pole residue values decrease dramatically at the vicinity of a critical temperature. Comparison of our results with the recent experimental data and theoretical results might be helpful in understanding the internal structure of bottomonium-like Y-b state.
DOI	10.1063/1.5091213
Cilt	2075

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Mass and pole residue of Yb(10890) state with JPC = 1−− at finite temperature

Yazar Süngü, J. Y., Türkan, Arzu, Dağ, Hüseyin, Veliev, V.

Basım Tarihi 2019

Basım Yeri - AIP Publishing

Tür Belge

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 978-0-7354-1803-5

Kayıt Numarası 5ef16283-a46f-4c6e-8220-b06898555ca7

Lokasyon Natural and Mathematical Sciences

Tarih 2019

Örnek Metin The status of the hidden beauty state Y-b is not clear up to now. The deviations from the expected behavior can provide a clue to consider it as an exotic meson candidate. Assuming the Y-b resonance as a tetraquark, we estimated its mass and pole residue, both at vacuum and T not equal 0 temperatures by calculating hot-medium contributions to hadronic parameters in the framework of Thermal QCD sum rules. Our results depict that the mass and pole residue values decrease dramatically at the vicinity of a critical temperature. Comparison of our results with the recent experimental data and theoretical results might be helpful in understanding the internal structure of bottomonium-like Y-b state.

DOI 10.1063/1.5091213

Cilt 2075