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19912026
most citedPlanck 2015 results. XIII. Cosmological parameters

10.6k citations

Showing 2010 · hep-phShow all

12 papers · 2 filters

hep-ph2010★ 27 cited

Thermal leptogenesis and the gravitino problem in the Asaka-Yanagida axion/axino dark matter scenario

Howard Baer, Sabine Kraml, Andre Lessa +1

A successful implementation of thermal leptogenesis requires the re-heat temperature after inflation T_R to exceed ~2\times 10^9 GeV. Such a high T_R value typically leads to an ov…

hep-ph2010★ 130 cited

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…

hep-ph2010★ 23 cited

Double parton interactions as a background to associated HW production at the Tevatron

Dmitry Bandurin, Georgy Golovanov, Nikolai Skachkov

In this paper we study events with W+jets final state, produced in double parton (DP) interactions, as a background to the associated Higgs boson (H) and W production, with H->bbar…

hep-ph2010★ 1.8k cited

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…

hep-ph2010★ 10 cited

Why do we observe a weak force? The hierarchy problem in the multiverse

Oram Gedalia, Alejandro Jenkins, Gilad Perez

Unless the scale of electroweak symmetry breaking is stabilized dynamically, most of the universes in a multiverse theory will lack an observable weak nuclear interaction. Such "we…

hep-ph2010★ 18 cited

Reconciling thermal leptogenesis with the gravitino problem in SUSY models with mixed axion/axino dark matter

Howard Baer, Sabine Kraml, Andre Lessa +1

Successful implementation of thermal leptogenesis requires re-heat temperatures T_R\agt 2\times 10^9 GeV, in apparent conflict with SUSY models with TeV-scale gravitinos, which req…

hep-ph2010★ 8 cited

LHC Implications of the WIMP Miracle and Grand Unification

Can Kilic, Karoline Kopp, Takemichi Okui

With the assumptions that dark matter consists of an electroweak triplet and that the gauge couplings unify at a high scale, we identify robust phenomenological trends of possible…

hep-ph2010★ 56 cited

Viable Gravity-Mediated Supersymmetry Breaking

Graham D. Kribs, Takemichi Okui, Tuhin S. Roy

We present a complete, viable model of gravity-mediated supersymmetry breaking that is safe from all flavor constraints. The central new idea is to employ a supersymmetry breaking…

hep-ph2010★ 29 cited

Effective Supersymmetry at the LHC

Howard Baer, Sabine Kraml, Andre Lessa +2

We investigate the phenomenology of Effective Supersymmetry (ESUSY) models wherein electroweak gauginos and third generation scalars have masses up to about 1~TeV while first and s…

hep-ph2010★ 12 cited

Meson Emission Model of Psi to N Nbar m Charmonium Strong Decays

T. Barnes, Xiaoguang Li, W. Roberts

In this paper we consider a sequential "meson emission" mechanism for charmonium decays of the type Psi -> N Nbar m, where Psi is a generic charmonium state, N is a nucleon and m i…

hep-ph2010★ 5 cited

Associated production of a W or Z boson with bottom quarks at the Tevatron and the LHC

Fernando Febres Cordero, Laura Reina, Doreen Wackeroth

We present total and differential cross sections for W b anti-b and Z b anti-b production at the CERN Large Hadron Collider including Next-to-Leading Order (NLO) QCD corrections an…

hep-ph2010★ 45 cited

The LHC Phenomenology of Vectorlike Confinement

Can Kilic, Takemichi Okui

We investigate in detail the LHC phenomenology of "vectorlike confinement", where the Standard Model is augmented by a new confining gauge interaction and new light fermions that c…