Zobrazeno 1 - 10
of 13
pro vyhledávání: '"David E. Kahana"'
Publikováno v:
Journal of Physics G: Nuclear and Particle Physics. 22:315-320
A new two-body relativistic equation is presented. The major advantage of the proposed equation over existing equations in the literature is that this equation automatically adjusts itself for different mass systems. Besides unitarity and covariance,
Autor:
S. H. Kahana, David E. Kahana
Publikováno v:
Physical Review D. 52:3065-3071
A model for composite electroweak bosons is reexamined to establish approximate ranges for the initial predictions of the top quark and Higgs boson masses. Higher order corrections to this four-fermion theory at a high mass scale, where the theory is
Publikováno v:
Physical Review A. 50:2075-2079
The Land\'e subtraction method is a technique for removing the singularity which arises when one solves the Schr\"odinger equation in momentum space for the Coulomb potential. Using this technique, numerical solutions for eigenvalues and eigenfunctio
Publikováno v:
Canadian Journal of Physics. 70:86-89
A method is presented for solution in momentum space of the bound state problem with linear potential in r-space. The potential is unbounded at large r leading to a singularity at small q. The singularity is integrable, when regulated by exponentiall
Autor:
David E. Kahana, Sidney H. Kahana, Roberto Fiore, Igor Ivanov, Alessandro Papa, Jacques Soffer
Publikováno v:
AIP Conference Proceedings.
A consistent picture of the Au+Au and D+Au, s = 200 A GeV measurements at RHIC obtained with the PHENIX, STAR, PHOBOS and BRAHMS detectors was previously developed with the simulation LUCIFER. The approach was modeled on the early production of a flu
Autor:
Martin Lavelle, David E. Kahana
Publikováno v:
Physics Letters B. 298:397-399
We consider the Nambu-Jona-Lasinio model with a Pauli-Villars cutoff. We point out that previous attempts to use this regularisation have not been consistent and it is shown that if used correctly this approach yields very reasonable values for the c
Publikováno v:
Physical review. A, Atomic, molecular, and optical physics. 50(5)
The spinless Salpeter equation with the Coulomb potential is solved exactly in momentum space and is shown to agree very well with a coordinate-space calculation. The agreement is so good that it clearly establishes that the procedure discussed can b
The phenomenon of collective flow in relativistic heavy ion collisions is studied using the hadronic cascade model ARC. Direct comparison is made to data gathered at the Bevalac, for Au+Au at $p=1-2$ GeV/c. In contrast to the standard lore about the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c624fd97980eb374604001f02dec17d2
Publikováno v:
Physical review. D, Particles and fields. 48(7)
Solutions of two-body, bound-state equations have recently been developed for quark-antiquark bound-state pairs. These solutions use a confining potential in momentum space as input into three-dimensional reductions of the Bethe-Salpeter equation usi
Publikováno v:
Physical review. D, Particles and fields. 47(3)
Studies of meson spectroscopy have often employed a nonrelativistic Coulomb plus linear confining potential in position space. However, because the quarks in mesons move at an appreciable fraction of the speed of light, it is necessary to use a relat