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19912026
most citedMeasurements of Omega and Lambda from 42 High-Redshift Supernovae

18.1k citations

Showing 2017 · hep-phShow all

58 papers · 2 filters

hep-ph2017

LHC data and its impact on nCTEQ15 PDFs

D. B. Clark, E. Godat, T. Jezo +9

The LHC heavy ion data for W/Z production can provide new incisive information on the PDFs. This data is sensitive to the heavier quark flavors (strange and charm) in a high energy…

hep-ph2017★ 52 cited

A Flavorful Factoring of the Strong CP Problem

Prateek Agrawal, Kiel Howe

Motivated by the intimate connection between the strong CP problem and the flavor structure of the Standard Model, we present a flavor model that revives and extends the classic ${…

hep-ph2017★ 35 cited

Relations between Heavy-light Meson and Quark Masses

N. Brambilla, J. Komijani, A. S. Kronfeld +1

The study of heavy-light meson masses should provide a way to determine renormalized quark masses and other properties of heavy-light mesons. In the context of lattice QCD, for exa…

hep-ph2017★ 17 cited

Novel Gamma-Ray Signatures of PeV-Scale Dark Matter

Carlos Blanco, J. Patrick Harding, Dan Hooper

The gamma-ray annihilation and decay products of very heavy dark matter particles can undergo attenuation through pair production, leading to the development of electromagnetic cas…

hep-ph2017★ 68 cited

Higgs Portals for Thermal Dark Matter - EFT Perspectives and the NMSSM -

Sebastian Baum, Marcela Carena, Nausheen R. Shah +1

We analyze a low energy effective model of Dark Matter in which the thermal relic density is provided by a singlet Majorana fermion which interacts with the Higgs fields via higher…

hep-ph2017★ 15 cited

Self-Destructing Dark Matter

Yuval Grossman, Roni Harnik, Ofri Telem +1

We present Self-Destructing Dark Matter (SDDM), a new class of dark matter models which are detectable in large neutrino detectors. In this class of models, a component of dark mat…

hep-ph2017★ 28 cited

Freezing In, Heating Up, and Freezing Out: Predictive Nonthermal Dark Matter and Low-Mass Direct Detection

Gordan Krnjaic

Freeze-in dark matter (DM) mediated by a light ( keV) weakly-coupled dark-photon is an important benchmark for the emerging low-mass direct detection program. Since this is on…

hep-ph2017★ 32 cited

The NNLO QCD soft function for 1-jettiness

John M. Campbell, R. Keith Ellis, Roberto Mondini +1

We calculate the soft function for the global event variable 1-jettiness at next-to-next-to-leading order (NNLO) in QCD. We focus specifically on the non-Abelian contribution, whic…

hep-ph2017★ 43 cited

Light Resonances and the Low- Bin of

Wolfgang Altmannshofer, Michael J. Baker, Stefania Gori +4

LHCb has reported hints of lepton-flavor universality violation in the rare decays , both in high- and low- bins. Although the high- hint may…

hep-ph2017★ 107 cited

A global view on the Higgs self-coupling at lepton colliders

Stefano Di Vita, Gauthier Durieux, Christophe Grojean +5

We perform a global effective-field-theory analysis to assess the precision on the determination of the Higgs trilinear self-coupling at future lepton colliders. Two main scenarios…

hep-ph2017★ 43 cited

Is Self-Interacting Dark Matter Undergoing Dark Fusion?

Samuel D. McDermott

We suggest that two-to-two dark matter fusion may be the relaxation process that resolves the small-scale structure problems of the cold collisionless dark matter paradigm. In orde…

hep-ph2017★ 29 cited

Testing the Scalar Sector of the Twin Higgs Model at Colliders

Zackaria Chacko, Can Kilic, Saereh Najjari +1

We consider Mirror Twin Higgs models in which the breaking of the global symmetry is realized linearly. In this scenario, the radial mode in the Higgs potential is present in the s…

hep-ph2017★ 60 cited

Light Signals from a Lighter Higgs

Patrick J. Fox, Neal Weiner

With the Higgs search program already quite mature, there is the exciting possibility of discovering a new particle with rates near that of the SM Higgs. We consider models with a…

hep-ph2017★ 143 cited

Factoring the Strong CP Problem

Prateek Agrawal, Kiel Howe

We present a new mechanism to solve the strong CP problem using axions, each dynamically relaxing part of the parameter. At high energies the $SU(3)_…

hep-ph2017★ 21 cited

Minimal symmetry breaking patterns

Yang Bai, Bogdan A. Dobrescu

We study the vacua of an -symmetric model with a bifundamental scalar. Structures of this type appear in various gauge theories such as the Renormalizable Coloro…

hep-ph2017★ 85 cited

Complete One-Loop Renormalization of the Higgs-Electroweak Chiral Lagrangian

G. Buchalla, O. Cata, A. Celis +2

Employing background-field method and super-heat-kernel expansion, we compute the complete one-loop renormalization of the electroweak chiral Lagrangian with a light Higgs boson. E…

hep-ph2017★ 19 cited

New Physics Scale from Higgs Observables with Effective Dimension-6 Operators

Sudip Jana, S. Nandi

No matter what the scale of new physics is, deviations from the Standard Model for the Higgs observables will indicate the existence of such a scale. We consider effective six dime…

hep-ph2017★ 11 cited

Would a Deeply Bound Tetraquark Meson be Observed at the LHC?

Estia Eichten, Zhen Liu

There has been much theoretical speculation about the existence of a deeply bounded tetra-bottom state. Such a state would not be expected to be more than a GeV below threshol…

hep-ph2017★ 71 cited

Learning from Higgs Physics at Future Higgs Factories

Jiayin Gu, Honglei Li, Zhen Liu +2

Future Higgs factories can reach impressive precision on Higgs property measurements. In this paper, instead of conventional focus of Higgs precision in certain interaction bases,…

hep-ph2017★ 20 cited

The importance of calorimetry for highly-boosted jet substructure

Evan Coleman, Marat Freytsis, Andreas Hinzmann +4

Jet substructure techniques are playing an essential role in exploring the TeV scale at the Large Hadron Collider (LHC), since they facilitate the efficient reconstruction and iden…

hep-ph2017★ 30 cited

Hidden Sector Dark Matter and the Galactic Center Gamma-Ray Excess: A Closer Look

Miguel Escudero, Samuel J. Witte, Dan Hooper

Stringent constraints from direct detection experiments and the Large Hadron Collider motivate us to consider models in which the dark matter does not directly couple to the Standa…

hep-ph2017★ 16 cited

estimate and neutrino electromagnetic properties from low-energy solar data

Amir N. Khan

We report new values of weak-mixing angle () neutrino effective magnetic moment and the charge radius using the lowest-energy (to-date) solar neutrino data of pp…

hep-ph2017★ 34 cited

production at NNLO including anomalous couplings

John M. Campbell, Tobias Neumann, Ciaran Williams

In this paper we present a next-to-next-to-leading order (NNLO) QCD calculation of the processes and that we have implemented in MCF…

hep-ph2017★ 157 cited

A COHERENT enlightenment of the neutrino Dark Side

Pilar Coloma, M. C. Gonzalez-Garcia, Michele Maltoni +1

In the presence of non-standard neutrino interactions (NSI), oscillation data are affected by a degeneracy which allows the solar mixing angle to be in the second octant (aka the d…