One boson exchange approach to dilepton production in nucleon nucleon collisions - INSPIRE

DataBETA

One boson exchange approach to dilepton production in nucleon nucleon collisions

K.L. Haglin
(
- Minnesota U.
)

1991

72 pages

Published in:

Annals Phys. 212 (1991) 84-155

DOI:

10.1016/0003-4916(91)90373-G

View in:

OSTI Information Bridge Server

reference search22 citations

Citations per year

Abstract: (Elsevier)

We calculate energy-dependent nucleon-nucleon elastic eross sections and electron-positron pair production differential cross sections for the processes pp→pp , np→np , and pp→ppe + e − , np→npe + e − at laboratory kinetic energies in the 1–5 GeV range. These calculations will be based on a one-boson-exchange (π, ϱ, ω, σ, δ, η) approximation to the nucleonnucleon scattering problem. Strong form factors are included in a manner which preserves gauge invariance. We find excellent results as compared with data for the total elastic cross sections. The calculated differential elastic cross sections show only qualitative agreement with data. For dilepton production in n − p scattering the model overestimates the number of pairs as compared with proton on beryllium data. For the p − p case we find the tensor coupling of the ϱ to the nucleons to be clearly dominant. Data do not yet exist for the p - p case at these energies: we predict them.

nucleon nucleon: elastic scattering
elastic scattering: nucleon nucleon
nucleon nucleon: interaction
interaction: nucleon nucleon
electron: pair production
pair production: electron positron
quantum chromodynamics
exchange: one-boson
one-boson: exchange
invariance: gauge

References(78)

Figures(0)

[1]

Quantum Chromodynamics: A Review

William J. Marciano
(
- Rockefeller U.
)
,
Heinz Pagels
(
- Rockefeller U.
)

- Phys.Rept. 36 (1978) 137
•
DOI:
- 10.1016/0370-1573(78)90208-9

[2]

Quantum Field Theory

L.H. Ryder

[3]

QCD and hadrons on a lattice

J.W. Negele

[4]

The Little Bag

G.E. Brown
(
- SUNY, Stony Brook
)
,
Mannque Rho
(
- SUNY, Stony Brook
)

- Phys.Lett.B 82 (1979) 177-180
•
DOI:
- 10.1016/0370-2693(79)90729-9

[5]

Masses and Other Parameters of the Light Hadrons

- Phys.Rev.D 12 (1975) 2060
•
DOI:
- 10.1103/PhysRevD.12.2060

[6]

The Bonn Meson Exchange Model for the Nucleon Nucleon Interaction

R. Machleidt
(
- Los Alamos and
- UCLA
)
,
K. Holinde
(
- Bonn U.
)
,
C. Elster
(
- Bonn U.
)

- Phys.Rept. 149 (1987) 1-89,
- Phys. Rep. 149 ( 1987) 1-89
•
DOI:
- 10.1016/S0370-1573(87)80002-9

[7]

A Planar Diagram Theory for Strong Interactions

Gerard 't Hooft
(
- CERN
)

- Nucl.Phys.B 72 (1974) 461,
•
DOI:
- 10.1016/0550-3213(74)90154-0

[7]

A Two-Dimensional Model for Mesons

Gerard 't Hooft
(
- CERN
)

- Nucl.Phys.B 75 (1974) 461-470
•
DOI:
- 10.1016/0550-3213(74)90088-1

[8]

Possible Heavy Solitons in the Strongly Coupled Higgs Sector

John M. Gipson
(
- Yale U.
)
,
Hsiung Chia Tze
(
- Yale U.
)

- Nucl.Phys.B 183 (1981) 524-546
•
DOI:
- 10.1016/0550-3213(81)90148-6

[9]

Chiral Pion Dynamics for Spherical Nucleon Bags

- Nucl.Phys.A 345 (1980) 413-434
•
DOI:
- 10.1016/0375-9474(80)90348-6

[10]

Stabilization of Chiral Solitons via Vector Mesons

- Phys.Lett.B 137 (1984) 251-256
•
DOI:
- 10.1016/0370-2693(84)90239-9

[11]

T.D. Cohen

- Phys.Rev.D 34 (1986) 2186

[12]

U. Heinz

- Nucl.Phys.A 461 (1987) 49c

[13]

Dilepton radiation from high temperature nuclear matter

Charles Gale
(
- Minnesota U.
)
,
Joseph I. Kapusta
(
- Minnesota U.
)

- Phys.Rev.C 35 (1987) 2107-2116
•
DOI:
- 10.1103/PhysRevC.35.2107

[14]

private communication

A. Stetz

[15]

On Born’s new field theory

Tamotsu Awano
(
- Tokyo U.
)

- Proc.Phys.Math.Soc.Jap. 17 (1935) 127-136
•
DOI:
- 10.11429/ppmsj1919.17.0_127

[16]

The Magnetic Moments of the Proton and the Deuteron The Radiofrequency Spectrum of H-2 in Various Magnetic Fields

- Phys.Rev. 56 (1939) 728-743
•
DOI:
- 10.1103/PhysRev.56.728

[17]

Quantum Theory of Fields

G. Wenzel

[18]

Theory of strong interactions

J.J. Sakurai
(
- Chicago U., EFI
)

- Annals Phys. 11 (1960) 1-48
•
DOI:
- 10.1016/0003-4916(60)90126-3

[18]

J.J. Sakurai

- Phys.Rev. 119 (1960) 1784

[19]

A Relativistic equation for bound state problems

E.E. Salpeter
(
- Cornell U., LNS
)
,
H.A. Bethe
(
- Cornell U., LNS
)

- Phys.Rev. 84 (1951) 1232-1242
•
DOI:
- 10.1103/PhysRev.84.1232

[20]

S. Weinberg

- Phys.Lett. 18 (1967) 188

[21]

Nuclear Chromodynamics: Applications of Quantum Chromodynamics to Few Nucleon Systems

Stanley J. Brodsky
(
- SLAC
)

- Comments Nucl.Part.Phys. 12 (1984) 5&6, 213-241

[22]

Relativistic Quantum Mechanics

J.D. Bjorken
,
S.D. Drell

[23]

M. Taketani
,
S. Nakamura
,
M. Sasaki

- Prog.Theor.Phys. 6 (1951) 581

1-25 of 78
1
2
3
4
25 / page