Buscar

Estamos realizando la búsqueda. Por favor, espere...

Measurement of the isolated prompt photons production cross section in pp collisions at vs=7TeV

Abstract: The differential cross section for the inclusive production of isolated prompt photons has been measured as a function of the photon transverse energy ET in pp collisions at ffiffis p ¼ 7 TeV using data recorded by the CMS detector at the LHC. The data sample corresponds to an integrated luminosity of 2:9 pb1. Photons are required to have a pseudorapidity jj < 1:45 and ET > 21 GeV, covering the kinematic region 0:006 < xT < 0:086. The measured cross section is found to be in agreement with nextto-leading-order perturbative QCD calculations.

 Autoría: Khachatryan V., Sirunyan A.M., Tumasyan A., Adam W., Bergauer T., Dragicevic M., Erö J., Fabjan C., Friedl M., Frühwirth R., Ghete V.M., Hammer J., Hänsel S., Hartl C., Hoch M., Hörmann N., Hrubec J., Jeitler M., Kasieczka G., Kiesenhofer W., Krammer M., Liko D., Mikulec I., Pernicka M., Rohringer H., Schöfbeck R., Strauss J., Taurok A., Teischinger F., Waltenberger W., Walzel G., Widl E., Wulz C.E., Mossolov V., Shumeiko N.,

 Fuente: Physical Review Letters, 2011, 106(8), 082001

 Editorial: American Physical Society

 Fecha de publicación: 01/02/2011

 Nº de páginas: 15

 Tipo de publicación: Artículo de Revista

 DOI: 10.1103/PhysRevLett.106.082001

 ISSN: 0031-9007,1079-7114

 Url de la publicación: https://doi.org/10.1103/PhysRevLett.106.082001

Autoría

KHACHATRYAN, V.

JAVIER ANDRES BROCHERO CIFUENTES

MARIA CHAMIZO LLATAS

SHANHUEI CHUANG

MARTA FELCINI

MARCOS FERNANDEZ GARCIA

PATRICIA LOBELLE PARDO

MARIA AMPARO LOPEZ VIRTO

RAFAEL JOSE MARCO DE LUCAS

FRANCISCA JAVIELA MUÑOZ SANCHEZ

MARIA DEL MAR SOBRON SAÑUDO