A search for single and multi-photon events with missing energy is performed using data collected at centre-of-mass energies between 161 GeV and 172 GeV for a total of 20.9 pb(-1) of integrated luminosity. The results obtained are used to derive the value for the nu<(nu)over bar>gamma(gamma) cross section as well as upper limits on new physics processes. (C) 1997 Published by Elsevier Science B.V.
Single and multi-photon events with missing energy in e(+)e(-) collisions at 161 GeV <root s < 172 GeV / M., A., O., A., M., A.B., S., A., J., A., G., A., J., A., A., A., G., A., M. G., A., G., A., H., A., V. P., A., T., A., F., A., A., A., T., A., T., A., Bagnaia, P., L., B., et al.. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - 415:(1997), pp. 299-310. [10.1016/S0370-2693(97)01296-3]
Single and multi-photon events with missing energy in e(+)e(-) collisions at 161 GeV
BAGNAIA, Paolo;FACCINI, Riccardo;GENTILE, Simonetta;GIAGU, Stefano;ORGANTINI, Giovanni;
1997
Abstract
A search for single and multi-photon events with missing energy is performed using data collected at centre-of-mass energies between 161 GeV and 172 GeV for a total of 20.9 pb(-1) of integrated luminosity. The results obtained are used to derive the value for the nu<(nu)over bar>gamma(gamma) cross section as well as upper limits on new physics processes. (C) 1997 Published by Elsevier Science B.V.
BAGNAIA, Paolo;FACCINI, Riccardo;GENTILE, Simonetta;GIAGU, Stefano;ORGANTINI, Giovanni;
1997
Abstract
A search for single and multi-photon events with missing energy is performed using data collected at centre-of-mass energies between 161 GeV and 172 GeV for a total of 20.9 pb(-1) of integrated luminosity. The results obtained are used to derive the value for the nu<(nu)over bar>gamma(gamma) cross section as well as upper limits on new physics processes. (C) 1997 Published by Elsevier Science B.V.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.


