2024-03-28T17:32:40Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/221672018-06-25T10:36:06Zcom_10261_61com_10261_4col_10261_314
00925njm 22002777a 4500
dc
CDF Collaboration
author
Cabrera, Susana
author
Cuenca Almenar, Cristóbal
author
Álvarez González, B.
author
Casal, Bruno
author
Cuevas, Javier
author
Gómez, G.
author
Rodrigo, Teresa
author
Ruiz Jimeno, Alberto
author
Scodellaro, Luca
author
Vila, Iván
author
Vilar, Rocío
author
Aaltonen, T.
author
2009-06-05
We present a measurement of the t(t) over bar differential cross section with respect to the t(t) over bar invariant mass, d sigma/dM(t(t) over bar), in p(p) over bar collisions at root s=1.96 TeV using an integrated luminosity of 2.7 fb(-1) collected by the CDF II experiment. The t(t) over bar invariant mass spectrum is sensitive to a variety of exotic particles decaying into t(t) over bar pairs. The result is consistent with the standard model expectation, as modeled by <emph type="5">PYTHIA with CTEQ5L parton distribution functions.
Physical Review Letters 102 (22): 222003 (2009)
0031-9007
http://hdl.handle.net/10261/22167
10.1103/PhysRevLett.102.222003
First Measurement of the t(t) over bar Differential Cross Section d sigma/dM(t(t) over bar) in p(p) over bar Collisions at root s=1.96 TeV