Author: I. Richard Lapidus
Publisher:
ISBN:
Category : Collisions (Nuclear physics)
Languages : en
Pages : 178
Book Description
Pion Production in Proton-proton Collisions Using the One-pion-exchange Model
Author: I. Richard Lapidus
Publisher:
ISBN:
Category : Collisions (Nuclear physics)
Languages : en
Pages : 178
Book Description
Publisher:
ISBN:
Category : Collisions (Nuclear physics)
Languages : en
Pages : 178
Book Description
Parameterizations of Pion Energy Spectrum in Nucleon-Nucleon Collisions
Author: Francis A. Cucinotta
Publisher:
ISBN:
Category : Extraterrestrial radiation
Languages : en
Pages : 30
Book Description
Publisher:
ISBN:
Category : Extraterrestrial radiation
Languages : en
Pages : 30
Book Description
The Two Pion Exchange Contribution to + Production in Proton-proton Collisions at 970 Mev
Author: Melvin Month
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
"Two distinct theoretical attempts have been made to describe the neutron distribution for the process of [pi]+ production in proton-proton collisions at 970 Mev. The OPE and OBE Models both are one particle exchange theories. Trying to extend the former, using its production vertex technique, leads to divergent integrals. However, using in part the perturbation methods of the OBE model, a finite two pion exchange term is realized. It is found, contrary to the assumption made in the OBE model, that the two pion term gives a contribution greater than the one pion term. (In calculating the two pion term the [pi]-[pi] interaction in the crossed channel is neglected. This has been taken into account in the OBE model by the exchange of multipion resonances considered as particles in the usual sense.) This result invalidates the claim that the OBE model completely accounts for the dominant contributions to the production process under consideration here. In the light of this fact it is suggested that the fundamental tenets of the OBE model be subjected to critical scrutiny. Further, because of the close relationship between the OPE model and the one pion term of the OBE model, it is inferred that the former is also in need of reevaluation. [...]" --
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
"Two distinct theoretical attempts have been made to describe the neutron distribution for the process of [pi]+ production in proton-proton collisions at 970 Mev. The OPE and OBE Models both are one particle exchange theories. Trying to extend the former, using its production vertex technique, leads to divergent integrals. However, using in part the perturbation methods of the OBE model, a finite two pion exchange term is realized. It is found, contrary to the assumption made in the OBE model, that the two pion term gives a contribution greater than the one pion term. (In calculating the two pion term the [pi]-[pi] interaction in the crossed channel is neglected. This has been taken into account in the OBE model by the exchange of multipion resonances considered as particles in the usual sense.) This result invalidates the claim that the OBE model completely accounts for the dominant contributions to the production process under consideration here. In the light of this fact it is suggested that the fundamental tenets of the OBE model be subjected to critical scrutiny. Further, because of the close relationship between the OPE model and the one pion term of the OBE model, it is inferred that the former is also in need of reevaluation. [...]" --
A Generalized Weizsacker-Williams Method Applied to Pion Production in Proton-Proton Collisions
Author:
Publisher:
ISBN:
Category : Particles (Nuclear physics)
Languages : en
Pages : 16
Book Description
Publisher:
ISBN:
Category : Particles (Nuclear physics)
Languages : en
Pages : 16
Book Description
Cross-Section Parameterizations for Pion and Nucleon Production From Negative Pion-Proton Collisions
Author: John W. Norbury
Publisher:
ISBN:
Category : Extraterrestrial radiation
Languages : en
Pages : 50
Book Description
Publisher:
ISBN:
Category : Extraterrestrial radiation
Languages : en
Pages : 50
Book Description
Pion Production in Neutron-proton Collisions at Bevatron Energies
Author: Fred Nels Holmquist
Publisher:
ISBN:
Category : Cloud chamber
Languages : en
Pages : 134
Book Description
Publisher:
ISBN:
Category : Cloud chamber
Languages : en
Pages : 134
Book Description
Parameterized Cross Sections for Pion Production in Proton-Proton Collisions
Author: Steve R. Blattnig
Publisher:
ISBN:
Category : Particles (Nuclear physics)
Languages : en
Pages : 88
Book Description
Publisher:
ISBN:
Category : Particles (Nuclear physics)
Languages : en
Pages : 88
Book Description
Pion Production in Pion-nucleon Collisions in the Chew-Low-Wick Formalism
Author: Leonard Sidney Rodberg
Publisher:
ISBN:
Category :
Languages : en
Pages : 70
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 70
Book Description
Pion Production in Neutron-proton Collisions in the Neighborhood of 1.6 Bev/c
Author: James Evans Parker
Publisher:
ISBN:
Category : Mesons
Languages : en
Pages : 280
Book Description
Publisher:
ISBN:
Category : Mesons
Languages : en
Pages : 280
Book Description
Pion Production in Proton-proton Collisions
Author: Don Bernett Lichtenberg
Publisher:
ISBN:
Category :
Languages : en
Pages : 58
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 58
Book Description