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481 research outcomes, page 1 of 49
  • publication . Preprint . Other literature type . 2008
    Open Access English
    Authors:
    Kalinowski, J.; King, S.F.; Roberts, J.P.;
    Project: NSF | CAREER: Beyond the Minima... (0449818)

    We discuss the neutralino dark matter within classes of extended supersymmetric models, referred to as the USSM, containing one additional SM singlet Higgs plus an extra Z', together with their superpartners the singlino and bino'.

  • publication . Preprint . Other literature type . 1998
    Open Access English
    Authors:
    Wasserbaech, S R;
    Project: NSF | Elementary Particle Physi... (9605225)

    Comment: Invited talk presented at the Fifth International Workshop on Tau Lepton Physics, Santander, Spain, 14-17 September 1998; 10 pages, 8 figures

  • publication . Preprint . Other literature type . Article . 2011
    Open Access English
    Authors:
    Benjamin Grinstein; Christopher Murphy;
    Project: NSF | Programs on Critical Prob... (1066293)

    Comment: Matches version published in JHEP

  • publication . Article . Other literature type . Preprint . 2018
    Open Access English
    Authors:
    Ondřej Šubrt; Ana Sofia Nunes; Jan Friedrich; Márcia Quaresma; Aram Kotzinian; Andrzej Rychter; Antonín Květoň; Annika Thiel; Boris Grube; Jan Matousek; ...
    Publisher: HAL CCSD
    Project: NSF | A Program of Medium Energ... (1506416), NSF | Extensible Computational ... (1415459), EC | HADRONPHYSICS3 (283286)

    We present a new amplitude analysis of the $\eta\pi$ $D$-wave in $\pi^- p\to \eta\pi^- p$ measured by COMPASS. Employing an analytical model based on the principles of the relativistic $S$-matrix, we find two resonances that can be identified with the $a_2(1320)$ and th...

  • publication . Article . Other literature type . Preprint . 2014
    Open Access
    Authors:
    Ferrara, Sergio; Kallosh, Renata; Linde, Andrei;
    Publisher: Springer Science and Business Media LLC
    Project: NSF | Research in Theory of Ele... (1316699), EC | SUPERFIELDS (226455)

    Comment: 28 pages, no figures

  • publication . Other literature type . Article . Preprint . 2014
    Open Access English
    Authors:
    Roberto Franceschini;
    Project: NSF | Particle Physics and Cosm... (0968854), NSF | Programs on Critical Prob... (1066293), NSF | Particle Theory in the LH... (0910467)

    We discussed in arXiv:1209.0772 that the laboratory frame distribution of the energy of a massless particle from a two-body decay at a hadron collider has a peak whose location is identical to the value of this daughter's (fixed) energy in the rest frame of the correspo...

  • publication . Article . Conference object . Preprint . Other literature type . Contribution for newspaper or weekly magazine . 2018
    Open Access English
    Authors:
    Benjamin Jaeger;
    Publisher: EDP Sciences
    Project: NSF | Kavli Institute for Theor... (1125915)

    Comment: Eight pages, thirteen figures. Proceedings of the 35th International Symposium on Lattice Field Theory

  • publication . Article . Preprint . Other literature type . 2019
    Open Access English
    Authors:
    Di Vecchia, Paolo; Naculich, Stephen G.; Russo, Rodolfo; Veneziano, Gabriele; White, Chris D.;
    Publisher: SpringerOpen
    Project: RCUK | String Theory, Gauge Theo... (ST/P000754/1), NSF | RUI: Amplitudes in Gauge ... (1720202), EC | SAGEX (764850)

    High-energy massless gravitational scattering in ${\cal N}=8$ supergravity was recently analyzed at leading level in the deflection angle, uncovering an interesting connection between exponentiation of infrared divergences in momentum space and the eikonal exponentiatio...

  • publication . Other literature type . Conference object . Preprint . 2014
    Open Access English
    Authors:
    Kidonakis, Nikolaos;
    Project: NSF | Differential and Total Cr... (1212472)

    I discuss top quark production in hadronic collisions. I present the soft-gluon resummation formalism and its derivation from factorization and renormalization-group evolution, and two-loop calculations of soft anomalous dimensions in the eikonal approximation. I discus...

  • publication . Other literature type . Article . Preprint . 1994
    Open Access English
    Authors:
    Ko, Che Ming; Seibert, David;
    Project: NSF | Theoretical Nuclear Physi... (9212209)

    The decay width of a phi meson is reduced from its vacuum value as its mass decreases in hot hadronic matter as a result of the partial restoration of chiral symmetry. This reduction is, however, cancelled by collisional broadening through the reactions $\phi\pi\to KK^*...

481 research outcomes, page 1 of 49
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