A study of the reaction e(+)e(-)->mu(+)mu(-)gamma(ISR) at LEP and search for new physics at annihilation energies near 80 GeV
A study of the channel e+e- → μ+μ-γISR, where γISR is an initial state radiation photon, is presented using data collected by the DELPHI experiment from 1991 to 1994. The total cross-section at effective annihilation energies (√s′) below the Z0 peak is obtained by using the events with relatively ha...
Main Authors: | Abreu, P, Adam, W, Adye, T, Ajinenko, I, Alekseev, G, Alemany, R, Allport, P, Almehed, S, Amaldi, U, Amato, S, Andersson, P, Andreazza, A, Antilogus, P, Apel, W, Asman, B, Augustin, J, Augustinus, A, Baillon, P, Bambade, P, Barao, F, Barbi, M, Barbiellini, G, Bardin, D, Barker, G, Baroncelli, A |
---|---|
格式: | Journal article |
语言: | English |
出版: |
1997
|
相似书籍
-
MULTIPLICITY DEPENDENCE OF MEAN TRANSVERSE-MOMENTUM IN E+E- ANNIHILATIONS AT LEP ENERGIES
由: Abreu, P, et al.
出版: (1992) -
OBSERVATION OF SHORT-RANGE 3-PARTICLE CORRELATIONS IN E(+)E(-) ANNIHILATIONS AT LEP ENERGIES
由: Abreu, P, et al.
出版: (1995) -
A measurement of alpha(s) from the scaling violation in e(+)e(-) annihilation
由: Abreu, P, et al.
出版: (1997) -
UPPER LIMITS ON THE BRANCHING RATIOS TAU-]MU-GAMMA AND TAU-]E-GAMMA
由: Abreu, P, et al.
出版: (1995) -
Search for charginos, neutralinos and gravitinos at LEP
由: Abreu, P, et al.
出版: (1998)