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1.

Nonperturbative gluon radiation and energy dependence of elastic scattering.

Kopeliovich, B Z; Potashnikova, I K; Povh, B; Predazzi, E.

Phys Rev Lett ; 85(3): 507-10, 2000 Jul 17.

Artículo en Inglés | MEDLINE | ID: mdl-10991327

RESUMEN

The energy dependence of the total hadronic cross sections is caused by gluon bremsstrahlung which we treat nonperturbatively. It is located at small transverse distances about 0.3 fm from the valence quarks. The cross section of gluon radiation is predicted to exponentiate and rise with energy as s(delta) with delta = 0.17+/-0. 01. The total cross section also includes a large energy independent Born term which corresponds to no gluon radiation. The calculated total cross section and the slope of elastic scattering are in good agreement with the data.

2.

Mass sum rules for heavy-flavored hadrons.

Lichtenberg DB; Roncaglia R; Predazzi E.

Phys Rev D Part Fields ; 53(11): 6678-6681, 1996 Jun.

Artículo en Inglés | MEDLINE | ID: mdl-10019953

3.

Predicting the masses of baryons containing one or two heavy quarks.

Roncaglia R; Lichtenberg DB; Predazzi E.

Phys Rev D Part Fields ; 52(3): 1722-1725, 1995 Aug 01.

Artículo en Inglés | MEDLINE | ID: mdl-10019397

4.

Decisive search for a diquark-antidiquark meson with hidden strangeness.

Kopeliovich BZ; Predazzi E.

Phys Rev D Part Fields ; 51(5): 2114-2117, 1995 Mar 01.

Artículo en Inglés | MEDLINE | ID: mdl-10018681

5.

Predicting the masses of heavy hadrons without an explicit Hamiltonian.

Roncaglia R; Dzierba A; Lichtenberg DB; Predazzi E.

Phys Rev D Part Fields ; 51(3): 1248-1257, 1995 Feb 01.

Artículo en Inglés | MEDLINE | ID: mdl-10018582

6.

Sign of the color-hyperfine splitting in charmonium P states as a test of perturbative QCD.

Lichtenberg DB; Predazzi E; Roncaglia R.

Phys Rev D Part Fields ; 45(9): 3268-3271, 1992 May 01.

Artículo en Inglés | MEDLINE | ID: mdl-10014731

7.

Charmonium phenomenology and L=0 trigluonia.

Anselmino M; Genovese M; Predazzi E.

Phys Rev D Part Fields ; 44(5): 1597-1598, 1991 Sep 01.

Artículo en Inglés | MEDLINE | ID: mdl-10014031

8.

Thermal expansion and critical temperature in a geometric representation of quark deconfinement.

Bediaga I; Gasperini M; Predazzi E.

Phys Rev D Part Fields ; 38(5): 1626-1627, 1988 Sep 01.

Artículo en Inglés | MEDLINE | ID: mdl-9959311

RESUMEN

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