output
19922026
most citedObservation of a New Narrow Charmonium State in Exclusive B+-->K+ pi+pi- J/psi Decays

2k citations

Showing 1999Show all

12 papers · 1 filter

hep-th1999★ 3 cited

Scaling Behaviors of Branched Polymers

Hajime Aoki, Satoshi Iso, Hikaru Kawai +1

We study the thermodynamic behavior of branched polymers. We first study random walks in order to clarify the thermodynamic relation between the canonical ensemble and the grand ca…

nucl-th1999★ 1 cited

Effective Vector Meson Masses in a Cutoff Field Theory

K. Sakamoto, M. Nakai, H. Kouno +2

Based on quantum hadrodynamics with a finite cutoff, the effective masses of vector mesons(ω, ρ) in nuclear medium are calculated. We use a low-energy effective Lagrangian which is…

math.PR1999

Quasi-invariance and reversibility in the Fleming-Viot process

Kenji Handa

Reversible measures of the Fleming-Viot process are shown to be characterized as quasi-invariant measures with a cocycle given in terms of the mutation operator. As applications, w…

hep-th1999★ 1 cited

Branched Polymer Revisited

Hajime Aoki, Satoshi Iso, Hikaru Kawai +1

We show that correlation functions for branched polymers correspond to those for theory with a single mass insertion, not those for the theory themselves, as has been w…

hep-ph1999★ 23 cited

Proton-deuteron asymmetry in Drell-Yan processes and polarized light-antiquark distributions

S. Kumano, M. Miyama

We discuss the relation between the ratio of the proton-deuteron (pd) Drell-Yan cross section to the proton-proton (pp) one Δ_{(T)} σ_{pd}/2 Δ_{(T)} σ_{pp} and the flavor asymmetry…

hep-ph1999

Structure functions in polarized proton-deuteron Drell-Yan processes

S. Kumano

Polarized proton-deuteron (pd) Drell-Yan processes are investigated for studying new spin structure of a spin-1 hadron. Our formalism indicates that there exist many structure func…