Relativistic three-particle scattering equations
| dc.contributor.author | Adhikari, Sadhan K. [UNESP] | |
| dc.contributor.author | Tomio, Lauro [UNESP] | |
| dc.contributor.author | Frederico, T. | |
| dc.contributor.institution | Universidade Estadual Paulista (UNESP) | |
| dc.contributor.institution | Instituto de Estudos Avançados, Centro Técnico Aeroespacial | |
| dc.date.accessioned | 2022-04-28T20:01:34Z | |
| dc.date.available | 2022-04-28T20:01:34Z | |
| dc.date.issued | 1993-01-01 | |
| dc.description.abstract | We derive a set of relativistic three-particle scattering equations in the three-particle c.m. frame employing a relativistic three-particle propagator suggested long ago by Ahmadzadeh and Tjon in the c.m. frame of a two-particle subsystem. We make the coordinate transformation of this propagator from the c.m. frame of the two-particle subsystem to the three-particle c.m. frame. We also point out that some numerical applications of the Ahmadzadeh and Tjon propagator to the three-nucleon problem use unnecessary nonrelativistic approximations which do not simplify the computational task, but violate constraints of relativistic unitarity and/or covariance. © 1993 The American Physical Society. | en |
| dc.description.affiliation | Instituto de Física Teórica, Universidade Estadual Paulista, 01405-000 Sao Paulo, Sao Paulo | |
| dc.description.affiliation | Instituto de Estudos Avançados, Centro Técnico Aeroespacial, 12231-970 S. Jose dos Campos, SP | |
| dc.description.affiliationUnesp | Instituto de Física Teórica, Universidade Estadual Paulista, 01405-000 Sao Paulo, Sao Paulo | |
| dc.format.extent | 2105-2107 | |
| dc.identifier | http://dx.doi.org/10.1103/PhysRevC.48.2105 | |
| dc.identifier.citation | Physical Review C, v. 48, n. 4, p. 2105-2107, 1993. | |
| dc.identifier.doi | 10.1103/PhysRevC.48.2105 | |
| dc.identifier.issn | 0556-2813 | |
| dc.identifier.scopus | 2-s2.0-26744469582 | |
| dc.identifier.uri | http://hdl.handle.net/11449/224620 | |
| dc.language.iso | eng | |
| dc.relation.ispartof | Physical Review C | |
| dc.source | Scopus | |
| dc.title | Relativistic three-particle scattering equations | en |
| dc.type | Artigo |