10.6k 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
Subtractive Renormalization of Strong-Coupling Quenched QED in Four Dimensions
Frederick T. Hawes, Tom Sizer, Anthony G. Williams
We study renormalized quenched strong-coupling QED in four dimensions in arbitrary covariant gauge, in the Dyson-Schwinger equation formalism. Above the chiral critical coupling, w…
Signals for the Minimal Gauge-mediated Supersymmetry Breaking Model at the Fermilab Tevatron Collider
Howard Baer, Michal Brhlik, Chih-hao Chen +1
We investigate the experimental implications of the minimal gauge-mediated low energy supersymmetry breaking (GMLESB) model for Fermilab Tevatron collider experiments. We map out t…
QCD Improved Constraints on the Minimal Supergravity Model
Howard Baer, Michal Brhlik
Recent advances in the QCD corrections to decay in the MSSM include i.) evaluation of the relevant operators, Wilson coefficients and anomalous dimension matrix elements…
Naturalness Lowers the Upper Bound on the Lightest Higgs Boson Mass in Supersymmetry
Greg Anderson, Diego Castano, Antonio Riotto
We quantify the extent to which naturalness is lost as experimental lower bounds on the Higgs boson mass increase, and we compute the natural upper bound on the lightest supersymme…
Electroproduction of heavy quarks at NLO
B. W. Harris
A new next-to-leading order Monte Carlo program for the calculation of fully differential heavy quark cross sections in electroproduction is described. A comparison between the the…
Photoproduction of jets at NLO
B. W. Harris, J. F. Owens
A new next-to-leading order Monte Carlo program for the calculation of fully differential jet cross sections in photoproduction is described. The contributions from both resolved a…
On Renormalized Strong-Coupling Quenched QED in Four Dimensions
Frederick T. Hawes, Tom Sizer, Anthony G. Williams
We study renormalized quenched strong-coupling QED in four dimensions in arbitrary covariant gauge. Above the critical coupling leading to dynamical chiral symmetry breaking, we sh…
Impact of Hadronic Decays of the Lightest Neutralino on the Reach of the CERN LHC
Howard Baer, Chih-hao Chen, Xerxes Tata
If -parity is not conserved, the lightest supersymmetric particle (LSP) could decay via lepton number violating or baryon number violating interactions. The latter case is parti…
Bayesian estimate of the effect of B^0B^0bar mixing measurements on the CKM matrix elements
David Jaffe, Saul Youssef
A method employing Bayesian statistics is used to incorporate recent experimental results on BdBdbar and BsBsbar mixing into a measurement of the Cabibbo-Kobayashi-Maskawa matrix e…
Constraints on the Minimal Supergravity Model from Non-standard Vacua
Howard Baer, Michal Brhlik, Diego Castano
We evaluate regions of parameter space in the minimal supergravity model where ``unbounded from below'' (UFB) or charge or color breaking minima (CCB) occur. Our analysis includes…
Supersymmetry Studies at Future Linear Colliders
Howard Baer, Ray Munroe, Xerxes Tata
We examine various aspects of supersymmetric particle production at linear colliders operating at a centre of mass energy of GeV, and integrated luminosity…
Improved Parton Distributions from Global Analysis of Recent Deep Inelastic Scattering and Inclusive Jet Data
H. L. Lai, J. Huston, S. Kuhlmann +5
The impact of recent precision measurements of DIS structure functions and inclusive jet production at the Tevatron on the global QCD analysis of parton distribution functions is s…
Heavy-quark correlations in deep inelastic scattering
J. Smith, B. W. Harris
We discuss results for heavy quark correlations in next-to-leading order QCD in deep inelastic electroproduction.
Supersymmetry Reach of Tevatron Upgrades: A Comparative Study
Howard Baer, Chih-hao Chen, Frank Paige +1
We use ISAJET to perform a detailed comparison of the supersymmetry reach of the current Tevatron (100~pb) with that of the Main Injector (2~fb) and the proposed TeV3…
Renormalization and Chiral Symmetry Breaking in Quenched QED in Arbitrary Covariant Gauge
Frederick T. Hawes, Anthony G. Williams, Craig D. Roberts
We extend a previous Landau-gauge study of subtractive renormalization of the fermion propagator Dyson-Schwinger equation (DSE) in strong-coupling, quenched QED_4 to arbitrary cova…
New Algorithm to Investigate Neural Networks
Bernd A. Berg
Random cost simulations were introduced as a method to investigate optimization problems in systems with conflicting constraints. Here I study the approach in connection with the t…
Simultaneous Search for Two Higgs Bosons of Minimal Supersymmetry at the LHC
Salavat Abdullin, Howard Baer, Chung Kao +2
The prospects of detecting the CP-odd Higgs pseudoscalar () in the minimal supersymmetric model via its decay into a boson and the lighter CP-even Higgs scalar () at the…
Fully differential heavy quark contributions to the photon structure functions and at next-to-leading order QCD
B. W. Harris, J. F. Owens
Fully differential heavy quark contributions to the photon structure functions in deeply inelastic scattering are computed in next-to-leading order QCD, including both the direct a…
Multiple Parton Emission Effects in Next-to-Leading Order Direct Photon Production
Howard Baer, Mary Hall Reno
A recent global analysis of direct photon production at hadron collider and fixed target experiments has noted a disturbing trend of disagreement between next-to-leading-order (NLO…