output
19922026
most citedFirst Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way

1.9k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 1997 · hep-phShow all

5 papers · 2 filters

hep-ph1997

A Generalization of the Brodsky-Lepage Formalism

L. Houra-Yaou, P. Kessler, J. Parisi +2

We present an approach that generalizes in a natural way the perturbative QCD formalism developed by Brodsky and Lepage for the study of exclusive hadronic processes to the case of…

hep-ph1997★ 4 cited

Off-diagonal Helicity Density Matrix Elements for Vector Mesons Produced at LEP

Mauro Anselmino, Marc Bertini, Francesco Murgia +1

Final state quark-antiquark interactions may give origin to non zero values of the off-diagonal element rho_{1,-1} of the helicity density matrix of vector mesons produced in e+e-…

hep-ph1997

Single-Spin Asymmetries in and Chiral Symmetry

Mauro Anselmino, Alessandro Drago, Francesco Murgia

We study a possible origin of single spin asymmetries in the large inclusive production of hadrons in the scattering of unpolarized protons or leptons on transversely polariz…

hep-ph1997★ 2 cited

Magnetic properties of neutrinos in high temperature SU(2)XU(1) gauge theory

A. Erdas, C. W. Kim, T. H. Lee

We calculate the finite temperature self-energy for neutrinos in the presence of a constant magnetic field in a medium in the unbroken model. We obtain the exa…

hep-ph1997

Production of Meson Pairs Involving Mesons in Photon-Photon Collisions

L. Houra-Yaou, P. Kessler, J. Parisi +2

We present a formalism for studying the exclusive production or decay of mesons with any value of the internal orbital angular momentum L. As an application, we discuss the product…