Measurement of energy flow at large pseudorapidities in pp collisions at root s=0.9 and 7 TeV
Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
---|---|
Data(s) |
30/09/2013
20/05/2014
30/09/2013
20/05/2014
01/11/2011
|
Resumo |
The energy flow, dE/d eta, is studied at large pseudorapidities in proton-proton collisions at the LHC, for centre-of-mass energies of 0.9 and 7 TeV. The measurements are made using the CMS detector in the pseudorapidity range 3:15 < vertical bar eta vertical bar < 4.9, for both minimum-bias events and events with at least two high-momentum jets. The data are compared to various pp Monte Carlo event generators whose theoretical models and input parameter values are sensitive to the energy-flow measurements. Inclusion of multiple-parton interactions in the Monte Carlo event generators is found to improve the description of the energy-flow measurements. |
Formato |
37 |
Identificador |
http://dx.doi.org/10.1007/JHEP11(2011)148 Journal of High Energy Physics. New York: Springer, n. 11, p. 37, 2011. 1126-6708 http://hdl.handle.net/11449/24759 10.1007/JHEP11(2011)148 WOS:000306600600005 WOS000306600600005.pdf |
Idioma(s) |
eng |
Publicador |
Springer |
Relação |
Journal of High Energy Physics |
Direitos |
openAccess |
Palavras-Chave | #Hadron-Hadron Scattering |
Tipo |
info:eu-repo/semantics/article |