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Transverse momentum, threshold and joint resummations for slepton pair production at hadron colliders

Abstract : We present precision calculations of the transverse-momentum spectrum and the invariant-mass distribution for slepton pair production at hadron colliders. We implement the transverse-momentum, threshold and joint resummation formalisms at the next-to-leading logarithmic accuracy and consistently match the obtained result with the pure perturbative result at the first order in the strong coupling constant, i.e. at order alpha_s. We give numerical predictions for selectron and stau pair production, and compare the various resummed cross sections with the perturbative result.
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Conference papers
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http://hal.in2p3.fr/in2p3-00176134
Contributor : Lpsc Bibliotheque <>
Submitted on : Thursday, October 11, 2007 - 10:50:07 AM
Last modification on : Monday, July 20, 2020 - 9:18:27 AM

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  • HAL Id : in2p3-00176134, version 1
  • ARXIV : 0710.2002

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B. Fuks. Transverse momentum, threshold and joint resummations for slepton pair production at hadron colliders. 15th International Conference on Supersymmetry and the Unification of Fundamental Interactions (SUSY'07), Jul 2007, Karlsruhe, Germany. pp.276-279. ⟨in2p3-00176134⟩

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