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Diffractive dijet production in p-bar p collisions at √s=1.96 TeV
- 1.0389015 - FZÚ 2013 RIV US eng J - Journal Article
Aaltonen, T. - Albrow, M. - Gonzalez, B.A. - Lysák, Roman … Total 476 authors
Diffractive dijet production in p-bar p collisions at √s=1.96 TeV.
Physical Review D: Particles, Fields, Gravitation and Cosmology. Roč. 86, č. 3 (2012), "032009-1"-"032009-21". ISSN 1550-7998
R&D Projects: GA MŠMT LC527
Institutional research plan: CEZ:AV0Z10100502
Keywords : Batavia TEVATRON * diffraction * jet * high transverse energy * CDF * dijet hadronproduction
Subject RIV: BF - Elementary Particles and High Energy Physics
Impact factor: 4.691, year: 2012
http://arxiv.org/abs/arXiv:1206.3955
We report on a study of diffractive dijet production in $/bar{p}p$ collisions at $/sqrt{s}=1.96$ TeV using the CDF II detector at the Fermilab Tevatron $/bar{p}p$ collider. A data sample from 310 pb$^{-1}$ of integrated luminosity collected by triggering on a high transverse energy jet. Results are presented for the region of $/bar p$-momentum-loss fraction $0.03</xi_{/bar p}<0.09$ and a four-momentum transfer squared $t_{/bar p}>-4$ GeV$^2$. The $t_{/bar p}$ dependence is measured as a function of $Q^2$ and $x_{Bj}^{/bar p}$ and compared with that of inclusive single diffraction dissociation. We find weak $x^{/bar p}_{Bj}$ and $Q^2$ dependencies in the ratio of single diffractive to inclusive event rates, and no significant $Q^2$ dependence in the diffractive $t_{/bar p}$ distributions.
Permanent Link: http://hdl.handle.net/11104/0217916
Number of the records: 1