Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- California Institute of TechnologyUS2.6k papers
- Centre National de la Recherche ScientifiqueFR2k papers
- Massachusetts Institute of TechnologyUS1.9k papers
- University of FloridaUS1.8k papers
- Carnegie Mellon UniversityUS1.7k papers
- Princeton UniversityUS1.7k papers
- University of RochesterUS1.7k papers
- Purdue University West LafayetteUS1.6k papers
- Johns Hopkins UniversityUS1.6k papers
- University of Maryland, College ParkUS1.6k papers
- The Ohio State UniversityUS1.6k papers
- University of California, Santa BarbaraUS1.6k papers
21 papers · 2 filters
Mixing It Up With MT2: Unbiased Mass Measurements at Hadron Colliders
David Curtin
Recently, much progress has been made on techniques to measure the masses of new particles with partially-invisible decays at a hadron collider. We examine for the first time the r…
Delta F = 2 observables and B -> X_q gamma decays in the Left-Right Model: Higgs particles striking back
Monika Blanke, Andrzej J. Buras, Katrin Gemmler +1
We present a complete study of Delta S = 2 and Delta B = 2 processes in the left-right model (LRM) based on the weak gauge group SU(2)_L x SU(2)_R x U(1)_{B-L}. This includes epsil…
MFV SUSY: A Natural Theory for R-Parity Violation
Csaba Csáki, Yuval Grossman, Ben Heidenreich
We present an alternative approach to low-energy supersymmetry. Instead of imposing R-parity we apply the minimal flavor violation (MFV) hypothesis to the R-parity violating MSSM.…
CP Violation in τ->νπK_S and D->πK_S: The Importance of K_S-K_L Interference
Yuval Grossman, Yosef Nir
The -factories have measured CP asymmetries in the and modes. The state is identified by its decay to two pions at a time that is close to the $K_S…
Tenth-Order QED Lepton Anomalous Magnetic Moment --- Eighth-Order Vertices Containing a Second-Order Vacuum Polarization
Tatsumi Aoyama, Masashi Hayakawa, Toichiro Kinoshita +1
This paper reports the evaluation of the tenth-order QED contribution to the lepton g-2 from the gauge-invariant set of 2072 Feynman diagrams, called Set IV, which are obtained by…
Optimization of the baseline and the parent muon energy for a low energy neutrino factory
Amol Dighe, Srubabati Goswami, Shamayita Ray
We discuss the optimal setup for a low energy neutrino factory in order to achieve a 5σ-discovery of a nonzero mixing angle θ_{13}, a nonzero CP phase δ_{CP}, and the mass hierarch…
Missing Energy Signatures of Dark Matter at the LHC
Patrick J. Fox, Roni Harnik, Joachim Kopp +1
We use ATLAS and CMS searches in the mono-jet + missing energy and mono-photon + missing energy final state to set limits on the couplings of dark matter to quarks and gluons. Work…
Measuring gamma with B -> K pi pi and B -> K K Kbar Decays
Nicolas Rey-Le Lorier, David London
We present a method for cleanly extracting the CP phase gamma from the Dalitz plots of B+ -> K+ pi+ pi-, Bd -> K+ pi0 pi-, Bd -> K0 pi+ pi-, Bd -> K+ K0 K-, and Bd -> K0 K0 Kbar0.…
Kinematic Edges with Flavor Oscillation and Non-Zero Widths
Yuval Grossman, Mario Martone, Dean J. Robinson
Kinematic edges in cascade decays provide a probe of the masses of new particles. In some new physics scenarios the decay chain involves intermediate particles of different flavors…
Fine-Tuning Implications of Direct Dark Matter Searches in the MSSM
Maxim Perelstein, Bibhushan Shakya
We study theoretical implications of direct dark matter searches in the minimal supersymmetric standard model (MSSM). We assume that no accidental cancellations occur in the spin-i…
Goldstone Fermion Dark Matter
Brando Bellazzini, Csaba Csaki, Jay Hubisz +2
We propose that the fermionic superpartner of a weak-scale Goldstone boson can be a natural WIMP candidate. The p-wave annihilation of this `Goldstone fermion' into pairs of Goldst…
Minimal Lepton Flavor Violation and Renormalization Group Evolution of Lepton Masses and Mixing
Yuval Grossman, Shamayita Ray
We study the renormalization group equations (RGEs) of the neutrino parameters in models of Minimal Lepton Flavor Violation. In such models, the RGEs can be described in terms of f…
A Seiberg Dual for the MSSM: Partially Composite W and Z
Csaba Csaki, Yuri Shirman, John Terning
We examine the possibility that the SU(2) gauge group of the standard model appears as the dual "magnetic" gauge group of a supersymmetric gauge theory, thus the W and Z (and throu…
Four boosted tops from a Regge gluon
Maxim Perelstein, Andrew Spray
The hierarchy problem can by addressed by extending the four-dimensional space-time to include an extra compact spatial dimension with non-trivial "warped" metric, as first suggest…
Tenth-Order Lepton Anomalous Magnetic Moment -- Sixth-Order Vertices Containing Vacuum-Polarization Subdiagrams
Tatsumi Aoyama, Masashi Hayakawa, Toichiro Kinoshita +1
This paper reports the values of contributions to the electron g-2 from 300 Feynman diagrams of the gauge-invariant Set III(a) and 450 Feynman diagrams of the gauge-invariant Set I…
Simplified Models for LHC New Physics Searches
Daniele Alves, Nima Arkani-Hamed, Sanjay Arora +92
This document proposes a collection of simplified models relevant to the design of new-physics searches at the LHC and the characterization of their results. Both ATLAS and CMS hav…
A new CP violating observable for the LHC
Joshua Berger, Monika Blanke, Yuval Grossman
We study a new type of CP violating observable that arises in three body decays that are dominated by an intermediate resonance. If two interfering diagrams exist with different or…
T-Quarks at the Large Hadron Collider: 2010-12
Maxim Perelstein, Jing Shao
We study the potential of the current Large Hadron Collider (LHC) 7 TeV run to search for heavy, colored vector-like fermions, which are assumed to carry a conserved Z2 quantum num…
Flavor Oscillation from the Two-Point Function
Mario Martone, Dean J. Robinson
We present a formalism for the flavor oscillation of unstable particles that relies only upon the structure of the time Fourier-transformed two-point Green's function. We derive ex…
LEP Shines Light on Dark Matter
Patrick J. Fox, Roni Harnik, Joachim Kopp +1
Dark matter pair production at high energy colliders may leave observable signatures in the energy and momentum spectra of the objects recoiling against the dark matter. We use LEP…
Tenth-Order QED contribution to Lepton Anomalous Magnetic Moment - Fourth-Order Vertices Containing Sixth-Order Vacuum-Polarization Subdiagrams
T. Aoyama, M. Hayakawa, T. Kinoshita +1
This paper reports the tenth-order contributions to the g-2 of the electron a_e and those of the muon a_mu from the gauge-invariant Set II(c), which consists of 36 Feynman diagrams…