Recent results of analyses investigating the production of tau leptons in ep collisions at HERA are reviewed. In total, four different types of analyses are presented: the production of ฯ + ฯ -pairs, the production of single, isolated tau leptons in events with large missing transverse momentum (in
Lepton flavour violation and charmonium physics at HERA
โ Scribed by M. Turcato
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 486 KB
- Volume
- 162
- Category
- Article
- ISSN
- 0920-5632
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The HERA-B experiment has collected data on proton-induced collisions with three fixed nuclear targets at 41.6 GeV centre-of-mass energy. Preliminary results of an ongoing, detailed study of charmonium production include the determination of the nuclear dependence of the J/ฯ production kinematics (e
Lepton number nonconservation which may have occurred in the early universe is a key to understand how the baryon asymmetric universe is realized in the present epoch. We shall review the fundamental theory towards this goal. The grave problem of gravitino overproduction, a problem common both to le