English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/32900
Title: Search for anomalous production of events with two photons and additional energetic objects at CDF
Authors: Aaltonen, T.; Cabrera, Susana; Cuenca Almenar, Cristóbal; Álvarez González, B.; Casal, Bruno; Cuevas, Javier; Gómez, G.; Rodrigo, Teresa; Ruiz Jimeno, Alberto; Scodellaro, Luca; Vila, Iván; Vilar, Rocío
Issue Date: 29-Sep-2010
Publisher: American Physical Society
Citation: Physical Review D 82(5): 052005 (2010)
Abstract: We present results of a search for anomalous production of two photons together with an electron, muon, tau lepton, missing transverse energy, or jets using p (p) over bar collision data from 1.1-2.0 fb(-1) of integrated luminosity collected by the Collider Detector at Fermilab (CDF). The event yields and kinematic distributions are examined for signs of new physics without favoring a specific model of new physics. The results are consistent with the standard model expectations. The search employs several new analysis techniques that significantly reduce instrumental backgrounds in channels with an electron and missing transverse energy.
Description: 27 páginas, 17 figuras, 5 tablas.-- CDF Collaboration: et al.
Publisher version (URL): http://dx.doi.org/10.1103/PhysRevD.82.052005
URI: http://hdl.handle.net/10261/32900
DOI: 10.1103/PhysRevD.82.052005
ISSN: 1550-7998
Appears in Collections:(IFIC) Artículos
(IFCA) Artículos
Files in This Item:
File Description SizeFormat 
e052005.pdf1,02 MBAdobe PDFThumbnail
Show full item record

WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.