J/ -Nucleon Scattering Length and In-Medium Mass Shift of J/  in QCD Sum Rule Analysis

Hadron–nucleon scattering lengths are studied by the QCD sum rule. First we explain our motivation and present the formulation for calculating hadron-nucleon scattering lengths by the QCD sum rule, where the relation between the hadron mass in the nuclear medium and the hadron–nucleon scattering length is also clarified. Secondly we discuss two applications, the pion–nucleon scattering lengths and the nucleon-nucleon scattering lengths. In the case of the pion–nucleon scattering length we show that the results of the QCD sum rule are consistent with the low-energy theorem. In the case of the nucleon–nucleon scattering lengths we show that the results of the QCD sum rule are in qualitative agreement with experiment.

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Quantitative sum rule analysis of low-temperature spectral functions

Physical Review D ◽

10.1103/physrevd.87.076010 ◽

2013 ◽

Vol 87 (7) ◽

Cited By ~ 11

Author(s):

Nathan P. M. Holt ◽

Paul M. Hohler ◽

Ralf Rapp

Keyword(s):

Low Temperature ◽

Spectral Functions ◽

Sum Rule ◽

Rule Analysis

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What does the ρ-meson do? In-medium mass shift scenarios versus hadronic model calculations

The European Physical Journal C ◽

10.1140/epjc/s10052-006-0072-y ◽

2006 ◽

Vol 49 (1) ◽

pp. 219-224 ◽

Cited By ~ 5

Author(s):

J. Ruppert ◽

T. Renk

Keyword(s):

Mass Shift ◽

Model Calculations ◽

Medium Mass ◽

Hadronic Model

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L-edge sum rule analysis on 3d transition metal sites: from d10to d0and towards application to extremely dilute metallo-enzymes

Physical Chemistry Chemical Physics ◽

10.1039/c7cp06624d ◽

2018 ◽

Vol 20 (12) ◽

pp. 8166-8176 ◽

Cited By ~ 2

Author(s):

Hongxin Wang ◽

Stephan Friedrich ◽

Lei Li ◽

Ziliang Mao ◽

Pinghua Ge ◽

...

Keyword(s):

Absorption Spectrum ◽

Transition Metal ◽

Metal Complex ◽

Sum Rules ◽

Sum Rule ◽

X Ray ◽

Metal Site ◽

Integrated Intensity ◽

Rule Analysis ◽

X Ray Absorption

According to L-edge sum rules, the number of 3d vacancies at a transition metal site is directly proportional to the integrated intensity of the L-edge X-ray absorption spectrum (XAS) for the corresponding metal complex.

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Radiative decays of excited charm mesons: a light-cone QCD sum rule analysis

10.1063/1.2163766 ◽

2006 ◽

Author(s):

P. Colangelo

Keyword(s):

Light Cone ◽

Radiative Decays ◽

Charm Mesons ◽

Sum Rule ◽

Rule Analysis

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Effect of in-medium mass-shift on transverse-momentum spectrum and elliptic anisotropy of ϕ meson

International Journal of Modern Physics E ◽

10.1142/s0218301320500470 ◽

2020 ◽

Vol 29 (07) ◽

pp. 2050047

Author(s):

Yong Zhang ◽

Jing Yang ◽

Weihua Wu

Keyword(s):

Transverse Momentum ◽

Collision Energy ◽

Elliptic Flow ◽

Momentum Spectrum ◽

Mass Shift ◽

Large Momentum ◽

Transverse Momentum Spectrum ◽

Medium Mass ◽

Different Sources ◽

Momentum Region

We study the effect of in-medium mass-shift on transverse-momentum spectrum and elliptic anisotropy of [Formula: see text] meson. It is found that the mass-shift enhances the [Formula: see text] yields and suppresses the elliptic flow [Formula: see text] in large momentum region, and the effects increase with the increasing mass-shift. The effects are various for different sources and decrease with the increasing collision energy. We further study the effects for parts of all [Formula: see text] meson with mass-shift, and the effects decrease with the decreasing probability of [Formula: see text] meson with mass-shift. A possible method to detect the mass-shift of [Formula: see text] meson via transverse-momentum spectrum and [Formula: see text] is proposed.

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