Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of California, BerkeleyUS1.3k papers
- Goddard Space Flight CenterUS1.3k papers
- California Institute of TechnologyUS1.3k papers
- The Ohio State UniversityUS1.2k papers
- Centre National de la Recherche ScientifiqueFR1.1k papers
- Massachusetts Institute of TechnologyUS1.1k papers
- University of Maryland, College ParkUS1k papers
- Center for Astrophysics Harvard & SmithsonianUS975 papers
- Lawrence Berkeley National LaboratoryUS897 papers
- University of ChicagoUS889 papers
- University of WashingtonUS868 papers
- Yale UniversityUS848 papers
21 papers · 2 filters
Cross Section Fluctuations of Photon Projectile in Generalized Vector Meson Dominance Model
L. Frankfurt, V. Guzey, M. Strikman
We explain that the generalized vector meson dominance (GVMD) model is successful in describing hard high energy processes because it contains expected in QCD Color Coherent Phenom…
Critical Dynamics of Symmetry Breaking: Quenches, Dissipation and Cosmology
Pablo Laguna, Wojciech H. Zurek
Symmetry-breaking phase transitions may leave behind topological defects \cite{Kibble} with a density dependent on the quench rate \cite{Zurek}. We investigate the dynamics of such…
Probing small-x parton densities in proton- proton (-nucleus) collisions in the very forward direction
L. Alvero, J. C. Collins, M. Strikman +1
We present calculations of several pp scattering cross sections with potential applications at the LHC. Significantly large rates for momentum fraction, x, as low as 10^-7 are obta…
Diffractive Exclusive Photon Production in DIS at HERA
L. Frankfurt, A. Freund, M. Strikman
We demonstrate that perturbative QCD allows one to calculate the absolute cross section of diffractive exclusive production of photons at large at HERA, while the aligned jet…
Charm in Deep Inelastic Scattering
J. C. Collins, A. D. Martin, M. G. Ryskin
We outline the existing descriptions of the charm component of the deep inelastic proton structure function F2. We discuss recent approaches to include charm mass effects in the pa…
Proof of Factorization for Exclusive Deep-Inelastic Processes
John C. Collins, L. Frankfurt, M. Strikman
This talk summarized the proof of hard-scattering factorization for exclusive deep-inelastic processes, such as diffractive meson production.
Proof of Factorization for Diffractive Hard Scattering
John C. Collins
A proof is given that hard-scattering factorization is valid for deep-inelastic processes which are diffractive or which have some other condition imposed on the final state in the…
Third-generation leptoquark decays and collider searches
M. A. Doncheski, R. W. Robinett
Collider searches for first-, second-, and third-generation scalar (S) or vector (V) leptoquarks (LQs) focus on the quark-lepton decay modes S,V -> q l. For SU(2)-doublet and -trip…
Leptoquark production in ultrahigh-energy neutrino interactions revisited
M. A. Doncheski, R. W. Robinett
The prospects for producing leptoquarks (LQs) in ultrahigh-energy (UHE) neutrino nucleon collisions are re-examined in the light of recent interpretations of HERA data in terms of…
Radiative Correction to the Nuclear-Size Effect and Hydrogen-Deuterium Isotopic Shift
Michael I. Eides, Howard Grotch
The radiative correction to the nuclear charge radius contribution to the Lamb shift of order is calculated. In view of the recent high precision experimental d…
Closing the window on the axigluon mass using top quark production data
M. A. Doncheski, R. W. Robinett
The contribution of axigluons (the massive color-octet gauge bosons in all chiral color models) to top quark pair production in hadronic collisions is considered. The agreement bet…
Extracting the Proton ubar content from pp->Direct Photon plus Jet Cross Sections
R. G. Badalian, S. Heppelmann
An analysis procedure is proposed to measure the antiquark distributions in the proton over the region 0.01 < x < 0.1. The procedure involves the measurement of high p_t asymmetric…
Direct Estimation of Sizes of Higher-Order Graphs
John C. Collins, Andreas Freund
With the aid of simple examples we show how to make simple estimates of the sizes of higher-order Feynman graphs. Our methods enable appropriate values of renormalization and facto…
Landau equations and asymptotic operation
Fyodor V. Tkachov
The pinched/non-pinched classification of intersections of causal singularities of propagators in Minkowski space is reconsidered in the context of the theory of asymptotic operati…
Gyromagnetic Ratios of Bound Particles
Michael I. Eides, Howard Grotch
A new approach to calculation of the binding corrections to the magnetic moments of the constituents in a loosely bound system, based on the Bargmann-Michel-Telegdi equation, is su…
Coherent Photo- and Leptoproduction of Vector Mesons from Deuterium
L. Frankfurt, W. Koepf, J. Mutzbauer +3
We discuss the coherent photo- and leptoproduction of vector mesons from deuterium at intermediate (virtual) photon energies, 3 GeV < nu < 30 GeV. These processes provide several o…
What Can We Learn About Leptoquarks At LEP200?
Michael A. Doncheski, Stephen Godfrey
We investigate the discovery potential for first generation leptoquarks at the LEP200 collider. We consider direct leptoquark searches using single leptoquark production v…
Nondiagonal Parton Distributions in the Leading Logarithmic Approximation
L. L. Frankfurt, A. Freund, V. Guzey +1
In this paper we make predictions for nondiagonal parton distributions in a proton in the LLA. We calculate the DGLAP-type evolution kernels in the LLA, solve the nondiagonal GLAP…
Soft-hard interplay and factorization for baryon production in the target fragmentation region in ep collisions
L. Frankfurt, W. Koepf, M. Strikman
We discuss baryon production in the nucleon fragmentation region in deep inelastic scattering. The dependence of the nucleon spectra on Bjorken- is evaluated within the parton m…
Diffractive Heavy Quarkonium Photo- and Electroproduction in QCD
L. Frankfurt, W. Koepf, M. Strikman
Hard diffractive photo- and electroproduction of heavy vector mesons ( and ) is evaluated within the leading approximation of QCD. In differenc…
Constraints on Light Gluinos from Tevatron Dijet Data
J. Hewett, T. Rizzo, M. Doncheski
The effects of light, long-lived gluinos on processes at hadron colliders are examined. Such particles can mediate single squark resonant production via $q\glu\to\sq\to q\…