Información de la publicación

Portal del Investigador > Publicaciones > detalle publicacion

Search for large extra dimensions in the diphoton final state at the Large Hadron Collider

Abstract: A search for large extra spatial dimensions via virtual-graviton exchange in the diphoton channel has been carried out with the CMS detector at the LHC. No excess of events above the standard model expectations is found using a data sample collected in proton-proton collisions at s?=7 TeV and corresponding to an integrated luminosity of 36 pb? 1. New lower limits on the effective Planck scale in the range of 1.6?2.3TeV at the 95% confidence level are set, providing the most restrictive bounds to date on models with more than two large extra dimensions.

Autoría: Chatrchyan S., 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., 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., Teischinger F., Wagner P., Waltenberger W., Walzel G., Widl E., Wulz C.E., Mossolov V., Shumeiko N

Fuente: Journal of High Energy Physics, 2011, 2011(5), 085

Editorial: Springer Verlag

Fecha de publicación: 01/05/2011

Nº de páginas: 29

Tipo de publicación: Artículo de Revista

DOI: 10.1007/JHEP05(2011)085

ISSN: 1126-6708,1029-8479

Url de la publicación: https://doi.org/10.1007/JHEP05(2011)085

SCOPUS