𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Soft gluon approach for diffractive photoproduction of J/ψ

✍ Scribed by J.P. Ma; Jia-Sheng Xu

Book ID
117554346
Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
234 KB
Volume
640
Category
Article
ISSN
0550-3213

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

QCD sum rules for J/ψ in the nuclear med
QCD sum rules for J/ψ in the nuclear medium: calculation of the Wilson coefficients of gluon operators up to dimension 6
✍ Sungsik Kim; Su Houng Lee 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 279 KB

We calculate the Wilson coefficients of all dimension-6 gluon operators with nonzero spin in the correlation function between two heavy vector currents. For the twist-4 part, we first identify the three independent gluon operators, and then proceed with the calculation of the Wilson coefficients usi

Two-gluon exchange model for ψ-photoprod
Two-gluon exchange model for ψ-photoproduction: Benedikt Humpert, Stanford Linear Accelerator Center, Stanford University, Stanford, California 94305, and Department of Theoretical Physics, University of Geneva, Geneva, Switzerland; and A. C. D. Wright, Stanford Linear Accelerator Center, Stanford University, Stanford, California 94305
📂 Article 📅 1977 🏛 Elsevier Science 🌐 English ⚖ 82 KB

The hydrodynamic of a neutral Fermi fluid is derived from the microscopic pairing model in the framework of a time dependent BCS formalism. A discussion of the superlluidity and coherence properties of these fluids and a comparison with the known He(H) hydrodynamics is attempted. Applications to fin