- Centre National de la Recherche ScientifiqueFR2.1k papers
- Fermi National Accelerator LaboratoryUS1.9k papers
- Massachusetts Institute of TechnologyUS1.9k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR1.8k papers
- Florida State UniversityUS1.8k papers
- Princeton UniversityUS1.8k papers
- California Institute of TechnologyUS1.8k papers
- University of RochesterUS1.8k papers
- Rice UniversityUS1.7k papers
- University of Notre DameUS1.7k papers
- Rutgers, The State University of New JerseyUS1.7k papers
- Johns Hopkins UniversityUS1.7k papers
8 papers · 2 filters
New Relations and Constraints on Quark Spin-flavor Contents in Symmetry-breaking Chiral Quark Model
X. Song
New relations between the quark spin-flavor contents of the nucleon and axial weak coupling constants are obtained in the chiral quark model with both SU(3) and U(1)-breaking effec…
Minimal SU(5) Resuscitated by Long-Lived Quarks and Leptons
P. Q. Hung
The issue of gauge unification in the (non-supersymmetric) Standard Model is reinvestigated. It is found that with just an additional fourth generation of non-sequential and long-l…
Off-shell Corrections and Moments of the Deep Inelastic Nuclear Structure Functions
C. D. Cothran, D. B. Day, S. Liuti
We present an improved method for handling off-shell effects in deep inelastic nuclear scattering. With a firm understanding of the effects of the nuclear wave function, including…
Effective theories for real-time correlations in hot plasmas
Peter Arnold, Laurence G. Yaffe
We discuss the sequence of effective theories needed to understand the qualitative, and quantitative, behavior of real-time correlators < A(t) A(0) > in ultra-relativistic plasmas.…
Baryon Spin and Magnetic Moments in Relativistic Chiral Quark Models
H. J. Weber, K. Bodoor
Spin-flavor fractions of quarks in the proton and several hyperons are obtained from their lowest order chiral fluctuations involving Goldstone bosons. SU(3) flavor breaking, relat…
pi-N charge exchange and pi(+)-pi(0) scattering at low energies
D. Pocanic, E. Frlez
pi-N and pi-pi interactions near threshold are uniquely sensitive to the chiral symmetry breaking part of the strong interaction. The pi-N sigma-term value with its implications fo…