Published March 1979
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Review on photon-photon collisions in electron storage rings
Description
The historical evolution of the idea of photon-photon collisions in electron storage rings is described, as well as the main characteristics of these processes (cross sections, background rejection, effects of kinematic cuts, physical interest). Both old and recent experimental results (from VEPP-2, ADONE, DORIS and DCI) obtained in this field are shown. The crucial problem of electron tagging near 00 is specially discussed. To finish, it is briefly dealed with prospects of photon-photon collision experiments in the future, involving e+e- colliding beams of very high energy (PEP, PETRA, LEP)
Availability note (English)
MF available from INIS under the Report Number.Abstract (French)
On decrit l'historique de l'idee des collisions photon-photon dans les anneaux de stockage d'electrons, ainsi que les principales caracteristiques de ces processus (sections efficaces, rejet des bruits de fond, effets des coupures cinematiques, interet physique). On montre les resultats experimentaux anciens (VEPP-2, ADONE) et recents (DORIS, DCI) deja obtenus en ce domaine. Le probleme crucial de l'etiquetage des electrons a 00 est specialement discute. Pour conclure, on evoque brievement les perspectives d'avenir des collisions photon-photon aupres des anneaux de tres haute energie (PEP, PETRA, projet LEP)Files
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Additional details
Additional titles
- Original title (French)
- Mise au point sur les collisions photon-photon dans les anneaux de stockage d'electrons
Publishing Information
- Imprint Pagination
- 36 p.
- Report number
- LPC--79-03
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 11507266
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ANGULAR DISTRIBUTION; COMPILED DATA; CROSS SECTIONS; EXPERIMENTAL DATA; FEYNMAN DIAGRAM; GRAPHS; PARTICLE KINEMATICS; PHOTON COLLISIONS; STORAGE RINGS; TABLES
- Descriptors DEC
- COLLISIONS; DATA; DATA FORMS; DIAGRAMS; DISTRIBUTION; INFORMATION; NUMERICAL DATA