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
Learning the weak phase from B decays
Jonathan L. Rosner
The current status of some methods to determine the weak phase of the Cabibbo-Kobayashi-Maskawa (CKM) matrix element using B decays is discussed, and comments are ma…
Exotic states of matter in heavy meson decays
Jonathan L. Rosner
The potential of decays of mesons containing heavy quarks [including mesons and the ] for producing final states of matter with unusual quark configurations, such as $q…
Top Quarks and Electroweak Symmetry Breaking in Little Higgs Models
Maxim Perelstein, Michael E. Peskin, Aaron Pierce
`Little Higgs' models, in which the Higgs particle arises as a pseudo-Goldstone boson, have a natural mechanism of electroweak symmetry breaking associated with the large value of…
The renormalized B-meson light-cone distribution amplitude
Bjorn O. Lange
I discuss the renormalization-group equation governing the leading order light-cone distribution amplitude of the B-meson phi^B_+(omega,mu) and its exact analytic solution. The sol…
Interpreting the time-dependent CP asymmetry in
Michael Gronau, Yuval Grossman, Jonathan L. Rosner
Flavor SU(3) is used for studying the time-dependent CP asymmetry in by relating this process to and . We calculate correlated bou…
The B_s and D_s decay constants in 3 flavor lattice QCD
Matthew Wingate, Christine T. H. Davies, Alan Gray +2
Capitalizing on recent advances in lattice QCD, we present a calculation of the leptonic decay constants f_{B_s} and f_{D_s} that includes effects of one strange sea quark and two…
Factorization and the Soft Overlap Contribution to Heavy-to-Light Form Factors
Bjorn O. Lange, Matthias Neubert
Using the formalism of soft-collinear effective theory, a complete separation of short- and long-distance contributions to heavy-to-light transition form factors at large recoil is…
Fermions on an Interval: Quark and Lepton Masses without a Higgs
C. Csaki, C. Grojean, J. Hubisz +2
We consider fermions on an extra dimensional interval. We find the boundary conditions at the ends of the interval that are consistent with the variational principle, and explain w…
Constraining the Unitarity Triangle with B -> K* gamma and B -> rho gamma
Stefan W. Bosch
We discuss the exclusive radiative decays B -> K* gamma and B -> rho gamma in QCD factorization within the Standard Model. The analysis is based on the heavy-quark limit of QCD. Ou…
Non-Valence Fock States in Heavy-to-Light Form Factors at Large Recoil
Bjorn O. Lange
We studied three-particle Fock state contributions to heavy-to-light form factors in the context of soft-collinear effective theory and found that they enter at leading power. Thes…
External Operators and Anomalous Dimensions in Soft-Collinear Effective Theory
Thomas Becher, Richard J. Hill, Bjoern O. Lange +1
It has recently been argued that soft-collinear effective theory for processes involving both soft and collinear partons contains a new soft-collinear mode, which can communicate b…
Soft-Collinear Messengers: A New Mode in Soft-Collinear Effective Theory
Thomas Becher, Richard J. Hill, Matthias Neubert
It is argued that soft-collinear effective theory for processes involving both soft and collinear partons, such as exclusive B-meson decays, should include a new mode in addition t…
Factorization and Sudakov Resummation in B -> gamma l nu
Stefan W. Bosch
We apply Soft-Collinear Effective Theory to prove at leading power in Lambda_QCD/m_b a factorization formula for the radiative leptonic decay B -> gamma l nu. Large logarithms ente…
A mixing-independent construction of the unitarity triangle
Matthias Neubert
The study of charmless hadronic two-body decays of B mesons is one of the most fascinating topics in B physics. A construction of the unitarity triangle based on such decays is pre…
Towards a Realistic Model of Higgsless Electroweak Symmetry Breaking
Csaba Csaki, Christophe Grojean, Luigi Pilo +1
We present a 5D gauge theory in warped space based on a bulk SU(2)_L x SU(2)_R x U(1)_(B-L) gauge group where the gauge symmetry is broken by boundary conditions. The symmetry brea…
QCD factorization for B->PP and B->PV decays
Martin Beneke, Matthias Neubert
A comprehensive study of exclusive hadronic B-meson decays into final states containing two pseudoscalar mesons (PP) or a pseudoscalar and a vector meson (PV) is presented. The dec…
Helicity Formalism for Spin-2 Particles
T. Gleisberg, F. Krauss, K. Matchev +3
We develop the helicity formalism for spin-2 particles and apply it to the case of gravity in flat extra dimensions. We then implement the large extra dimensions scenario of Arkani…
Gauge Theories on an Interval: Unitarity without a Higgs
C. Csaki, C. Grojean, H. Murayama +2
We consider extra dimensional gauge theories on an interval. We first review the derivation of the consistent boundary conditions (BC's) from the action principle. These BC's inclu…
Renormalization-Group Evolution of the B-Meson Light-Cone Distribution Amplitude
Bjorn O. Lange, Matthias Neubert
An integro-differential equation governing the evolution of the leading-order B-meson light-cone distribution amplitude is derived. The anomalous dimension in this equation contain…
Variations of Little Higgs Models and their Electroweak Constraints
C. Csaki, J. Hubisz, G. D. Kribs +2
We calculate the tree-level electroweak precision constraints on a wide class of little Higgs models including: variations of the Littlest Higgs SU(5)/SO(5), SU(6)/Sp(6), and SU(4)…
Factorization and Sudakov Resummation in Leptonic Radiative B Decay
S. W. Bosch, R. J. Hill, B. O. Lange +1
Soft-collinear effective theory is used to prove factorization of the B->gamma+l+nu decay amplitude at leading power in Lambda/m_b, including a demonstration of the absence of non-…