Search for events with an isolated lepton and missing transverse momentum and a measurement of W production at HERA

S. Chekanov, M. Derrick, S. Magill, B. Musgrave, D. Nicholass, J. Repond, R. Yoshida, M. C. K. Mattingly, R. Antonioli, G. Bari, L. Bellagamba, D. Boscherini, A. Bruni, G. Bruni, F. Cindolo, M. Corradi, G. Iacobucci, A. Margotti, R. Nania, A. PoliniS. Antonelli, M. Basile, M. Bindi, L. Cifarelli, A. Contin, S. De Pasquale, G. Sartorelli, A. Zichichi, D. Bartsch, I. Brock, H. Hartmann, E. Hilger, H. -P. Jakob, M. Juengst, A. E. Nuncio-Quiroz, U. Samson, V. Schoenberg, R. Shehzadi, M. Wlasenko, N. H. Brook, G. P. Heath, M. Capua, S. Fazio, A. Mastroberardino, M. Schioppa, G. Susinno, E. Tassi, J. Y. Kim, Z. A. Ibrahim, A. Pellegrino, ZEUS Collaboration

OnderzoeksoutputAcademicpeer review

23 Citaten (Scopus)
179 Downloads (Pure)

Samenvatting

A search for events with an isolated high-energy lepton and large missing transverse momentum has been performed with the ZEUS detector at HERA using a total integrated luminosity of 504 pb(-1). The results agree well with Standard Model predictions. The cross section for production of single W bosons in electron-proton collisions with unpolarised electrons is measured to be 0.89(-0.22)(+0.25)(stat.) +/- 0.10(syst.) pb. 

Originele taal-2English
Pagina's (van-tot)106-115
Aantal pagina's10
TijdschriftPhysics Letters B
Volume672
Nummer van het tijdschrift2
DOI's
StatusPublished - 16-feb.-2009
Extern gepubliceerdJa

Vingerafdruk

Duik in de onderzoeksthema's van 'Search for events with an isolated lepton and missing transverse momentum and a measurement of W production at HERA'. Samen vormen ze een unieke vingerafdruk.

Citeer dit