15.6k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
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19 papers · 2 filters
Non-Standard Neutrino Interactions at One Loop
Brando Bellazzini, Yuval Grossman, Itay Nachshon +1
Neutrino oscillation experiments are known to be sensitive to Non-Standard Interactions (NSIs). We extend the NSI formalism to include one-loop effects. We discuss universal effect…
Proper Eighth-Order Vacuum-Polarization Function and its Contribution to the Tenth-Order Lepton g-2
T. Aoyama, M. Hayakawa, T. Kinoshita +1
This paper reports the Feynman-parametric representation of the vacuum-polarization function consisting of 105 Feynman diagrams of the eighth order, and its contribution to the gau…
SUSY Digs up a Buried Higgs
Brando Bellazzini, Csaba Csáki, Jay Hubisz +1
The Higgs boson may dominantly decay to 4 light jets through a light pseudo-scalar intermediary: h -> 2 eta -> 4j, making reconstruction at the LHC particularly challenging. We exp…
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…
Lower Bounds on U_{e3}
Shamayita Ray, Werner Rodejohann, Michael A. Schmidt
We give minimal values for the smallest lepton mixing parameter U_{e3}, applying 2-loop renormalization group equations in an effective theory approach. This is relevant in scenari…
Tenth-order lepton g-2: Contribution of some fourth-order radiative corrections to the sixth-order g-2 containing light-by-light-scattering subdiagrams
T. Aoyama, M. Hayakawa, T. Kinoshita +1
This paper reports the tenth-order QED contribution to lepton g-2 from diagrams of three gauge-invariant sets VI(d), VI(g), and VI(h), which are obtained by including various fourt…
Composite Dirac Neutrinos
Yuval Grossman, Dean J Robinson
We present a mechanism that naturally produces light Dirac neutrinos. The basic idea is that the right-handed neutrinos are composite. Any realistic composite model must involve `h…
2540 km: Bimagic baseline for neutrino oscillation parameters
Amol Dighe, Srubabati Goswami, Shamayita Ray
We show that a source-to-detector distance of 2540 km offers multiple advantages for a low energy neutrino factory with a detector that can identify muon charge. At this baseline,…
5D UED: Flat and Flavorless
Csaba Csáki, Johannes Heinonen, Jay Hubisz +2
5D UED is not automatically minimally flavor violating. This is due to flavor asymmetric counter-terms required on the branes. Additionally, there are likely to be higher dimension…
Non-linear MSSM
I. Antoniadis, E. Dudas, D. M. Ghilencea +1
Using the formalism of constrained superfields, we derive the most general effective action of a light goldstino coupled to the minimal supersymmetric standard model (MSSM) and stu…
Renormalization group evolution of neutrino masses and mixing in seesaw models: A review
Shamayita Ray
We consider different extensions of the standard model which can give rise to the small active neutrino masses through seesaw mechanisms, and their mixing. These tiny neutrino mass…
SUSY-Yukawa Sum Rule at the LHC
Monika Blanke, David Curtin, Maxim Perelstein
We propose the "supersymmetric (SUSY) Yukawa sum rule", a relationship between physical masses and mixing angles of the third-generation quarks and squarks. The sum rule follows di…
Warped Penguins
Csaba Csáki, Yuval Grossman, Philip Tanedo +1
We present an analysis of the loop-induced magnetic dipole operator in the Randall-Sundrum model of a warped extra dimension with anarchic bulk fermions and an IR brane localized H…
Topological Interactions in the Higgsless Model at the LHC
Maxim Perelstein, Yong-Hui Qi
Topological quantum interactions, namely Chern-Simons terms and global Wess-Zumino terms, arise naturally in theories with extra dimensions of space compactified on orbifolds. If t…
SUSY_FLAVOR: a computational tool for FCNC and CP-violating processes in the MSSM
Janusz Rosiek, Piotr Chankowski, Athanasios Dedes +2
We present SUSY_FLAVOR -- a Fortran 77 program that calculates important leptonic and semi-leptonic low-energy observables in the general R-parity conserving MSSM. For a set of inp…
Electroweak Symmetry Breaking From Monopole Condensation
Csaba Csaki, Yuri Shirman, John Terning
We examine models where massless chiral fermions with both "electric" and "magnetic" hypercharges could form condensates. When some of the fermions are also electroweak doublets su…
Introduction to Collider Physics
Maxim Perelstein
This is a set of four lectures presented at the Theoretical Advanced Study Institute (TASI-09) in June 2009. The goal of the lectures is to introduce students to some of the basic…
The Hunt for New Physics at the Large Hadron Collider
P. Nath, B. D. Nelson, H. Davoudiasl +84
The Large Hadron Collider presents an unprecedented opportunity to probe the realm of new physics in the TeV region and shed light on some of the core unresolved issues of particle…
Tenth-order lepton g-2: Contribution from diagrams containing a sixth-order light-by-light-scattering subdiagram internally
T. Aoyama, K. Asano, M. Hayakawa +3
This paper reports the result of our evaluation of the tenth-order QED correction to the lepton g-2 from Feynman diagrams which have sixth-order light-by-light-scattering subdiagra…