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19912026
most citedPlanck 2015 results. XIII. Cosmological parameters

10.6k citations

Showing 1996 · hep-phShow all

19 papers · 2 filters

hep-ph1996

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…

hep-ph1996★ 99 cited

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…

hep-ph1996★ 97 cited

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…

hep-ph1996★ 32 cited

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…

hep-ph1996★ 1 cited

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…

hep-ph1996

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…

hep-ph1996★ 21 cited

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…

hep-ph1996★ 19 cited

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…

hep-ph1996★ 7 cited

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…

hep-ph1996★ 52 cited

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…

hep-ph1996★ 46 cited

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…

hep-ph1996★ 752 cited

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…

hep-ph1996★ 1 cited

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.

hep-ph1996★ 39 cited

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…

hep-ph1996★ 18 cited

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…

hep-ph1996★ 4 cited

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…

hep-ph1996★ 10 cited

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…

hep-ph1996★ 4 cited

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…

hep-ph1996★ 22 cited

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…