Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of ChicagoUS3.7k papers
- Centre National de la Recherche ScientifiqueFR2.9k papers
- The Ohio State UniversityUS2.8k papers
- University of Wisconsin–MadisonUS2.7k papers
- Institute for High Energy PhysicsES2.6k papers
- University of RochesterUS2.4k papers
- Princeton UniversityUS2.4k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR2.4k papers
- Texas A&M UniversityUS2.4k papers
- Massachusetts Institute of TechnologyUS2.4k papers
- University of MichiganUS2.3k papers
- Northwestern UniversityUS2.3k papers
74 papers · 2 filters
Heavy octets and Tevatron signals with three or four b jets
Yang Bai, Bogdan A. Dobrescu
Hypothetical color-octet particles of spin 0, pair-produced at hadron colliders through their QCD coupling, may lead to final states involving three or four b jets. We analyze kine…
Higgs Discovery through Top-Partners using Jet Substructure
Graham D. Kribs, Adam Martin, Tuhin S. Roy
Top-partners -- vector-like quarks which mix predominantly with the top quark -- are simple extensions of the standard model present in many theories of new physics such as little…
Quirks in supersymmetry with gauge coupling unification
Stephen P. Martin
I investigate the phenomenology of supersymmetric models with extra vector-like supermultiplets that couple to the Standard Model gauge fields and transform as the fundamental repr…
Boosted objects: a probe of beyond the Standard Model physics
A. Abdesselam, E. Bergeaas Kuutmann, U. Bitenc +59
We present the report of the hadronic working group of the BOOST2010 workshop held at the University of Oxford in June 2010. The first part contains a review of the potential of ha…
Long-Distance Dominance of the CP Asymmetry in B->X_{s,d}+gamma Decays
Michael Benzke, Seung J. Lee, Matthias Neubert +1
We show that in the Standard Model the parametrically leading (by a factor 1/alpha_s) contribution to the inclusive CP asymmetry in B->X_{s,d}+gamma decays arises from a long-dista…
SUSY Renormalization Group Effects in Ultra High Energy Neutrinos
M. Bustamante, A. M. Gago, J. Jones-Perez
We have explored the question of whether the renormalization group running of the neutrino mixing parameters in the Minimal Supersymmetric Standard Model is detectable with ultra-h…
Nuclear corrections in neutrino-nucleus DIS and their compatibility with global NPDF analyses
K. Kovarik, I. Schienbein, F. Olness +5
We perform a global chi^2-analysis of nuclear parton distribution functions using data from charged current neutrino-nucleus deep-inelastic scattering (DIS), charged-lepton-nucleus…
QCD corrections to the hadronic production of a heavy quark pair and a W-boson including decay correlations
Simon Badger, John M. Campbell, R. K. Ellis
We perform an analytic calculation of the one-loop amplitude for the W-boson mediated process 0 \to d u-bar Q Q-bar l-bar l, retaining the mass for the quark Q. The momentum of eac…
Probing the Higgs Sector of High-Scale SUSY-Breaking Models at the Tevatron
Marcela Carena, Patrick Draper, Sven Heinemeyer +3
A canonical signature of the Minimal Supersymmetric Standard Model (MSSM) is the presence of a neutral Higgs boson with mass bounded from above by about 135 GeV and Standard Model…
Prospects For Identifying Dark Matter With CoGeNT
Chris Kelso, Dan Hooper
It has previously been shown that the excess of events reported by the CoGeNT collaboration could be generated by elastically scattering dark matter particles with a mass of approx…
Interpreting Dark Matter Direct Detection Independently of the Local Velocity and Density Distribution
Patrick J. Fox, Graham D. Kribs, Tim M. P. Tait
We demonstrate precisely what particle physics information can be extracted from a single direct detection observation of dark matter while making absolutely no assumptions about t…
Particle Physics Implications for CoGeNT, DAMA, and Fermi
Matthew R. Buckley, Dan Hooper, Tim M. P. Tait
Recent results from the CoGeNT collaboration (as well as the annual modulation reported by DAMA/LIBRA) point toward dark matter with a light (5-10 GeV) mass and a relatively large…
Leptophilic Dark Matter in Direct Detection Experiments and in the Sun
Joachim Kopp, Viviana Niro, Thomas Schwetz +1
Dark matter interacting predominantly with leptons instead of nuclear matter has received a lot of interest recently. In this talk, we investigate the signals expected from such 'l…
Leptogenesis at the Electroweak Scale
Boris Kayser, Gino Segre
In this note we propose a model of leptogenesis in which the scale for the mass of the necessary heavy neutral lepton is similar to the scale of electroweak symmetry breaking.
Frequentist Analysis of the Parameter Space of Minimal Supergravity
O. Buchmueller, R. Cavanaugh, D. Colling +9
We make a frequentist analysis of the parameter space of minimal supergravity (mSUGRA), in which, as well as the gaugino and scalar soft supersymmetry-breaking parameters being uni…
SUSY-Breaking Parameters from RG Invariants at the LHC
Marcela Carena, Patrick Draper, Nausheen R. Shah +1
We study Renormalization Group invariant (RGI) quantities in the Minimal Supersymmetric Standard Model and show that they are a powerful and simple instrument for testing high scal…
Integrating Out Astrophysical Uncertainties
Patrick J. Fox, Jia Liu, Neal Weiner
Underground searches for dark matter involve a complicated interplay of particle physics, nuclear physics, atomic physics and astrophysics. We attempt to remove the uncertainties a…
A Light Scalar in Low-Scale Technicolor
Antonio Delgado, Kenneth Lane, Adam Martin
In addition to the narrow spin-one resonances , and occurring in low-scale technicolor, there will be relatively narrow scalars in the mass range 200 to 600--700 G…
Next-to-eikonal corrections to soft gluon radiation: a diagrammatic approach
Eric Laenen, Lorenzo Magnea, Gerben Stavenga +1
We consider the problem of soft gluon resummation for gauge theory amplitudes and cross sections, at next-to-eikonal order, using a Feynman diagram approach. At the amplitude level…
Heavy quarkonium: progress, puzzles, and opportunities
N. Brambilla, S. Eidelman, B. K. Heltsley +64
A golden age for heavy quarkonium physics dawned a decade ago, initiated by the confluence of exciting advances in quantum chromodynamics (QCD) and an explosion of related experime…
Two experiments for the price of one? -- The role of the second oscillation maximum in long baseline neutrino experiments
Patrick Huber, Joachim Kopp
We investigate the quantitative impact that data from the second oscillation maximum has on the performance of wide band beam neutrino oscillation experiments. We present results f…
Dark Matter Annihilation in The Galactic Center As Seen by the Fermi Gamma Ray Space Telescope
Dan Hooper, Lisa Goodenough
We analyze the first two years of data from the Fermi Gamma Ray Space Telescope from the direction of the inner 10 degrees around the Galactic Center with the intention of constrai…
Color Sextet Vector Bosons and Same-Sign Top Quark Pairs at the LHC
Hao Zhang, Edmond L. Berger, Qing-Hong Cao +2
We investigate the production of beyond-the-standard-model color-sextet vector bosons at the Large Hadron Collider and their decay into a pair of same-sign top quarks. We demonstra…
CoGeNT, DAMA, and Neutralino Dark Matter in the Next-To-Minimal Supersymmetric Standard Model
John F. Gunion, Alexander V. ~Belikov, Dan Hooper
We assess the extent to which the NMSSM can allow for light dark matter in the $2\gev\lsim \mcnone\lsim 12\gev$ mass range with correct relic density and large spin-independent dir…