output
19912026
most citedPlanck 2015 results. XIII. Cosmological parameters

10.6k citations

Showing 1994 · hep-phShow all

16 papers · 2 filters

hep-ph1994★ 508 cited

Global QCD Analysis and the CTEQ Parton Distributions

H. L. Lai, J. Botts, J. Huston +5

The CTEQ program for the determination of parton distributions through a global QCD analysis of data for various hard scattering processes is fully described. A new set of distribu…

hep-ph1994★ 23 cited

Chiral Symmetry Breaking in Quenched Massive Strong-Coupling QED

Frederick T. Hawes, Anthony G. Williams

We present results from a study of subtractive renormalization of the fermion propagator Dyson-Schwinger equation (DSE) in massive strong-coupling quenched QED. Results are com…

hep-ph1994★ 42 cited

Impact of R-Parity Violation on Supersymmetry Searches at the Tevatron

H. Baer, C. Kao, X. Tata

We evaluate cross sections for $\eslt$, 1 and various dilepton and multilepton event topologies that result from the simultaneous production of all sparticles at the Tevatron…

hep-ph1994★ 46 cited

Production at Hadron Colliders: Effects of Non-Standard Couplings and QCD Corrections

U. Baur, T. Han, J. Ohnemus

The process $p\,\pbar \rightarrow W^{\pm}Z + X \rightarrow \ell^\pm_1 ν_1 \ell_2^+ \ell_2^- + X$ is calculated to for general and conserving couplings…

hep-ph1994★ 88 cited

A Precise Determination of from Lattice QCD

C. T. H. Davies, K. Hornbostel, G. P. Lepage +3

We present a new determination of the QCD strong coupling constant based on precise lattice calculations of the spectrum. The largest systematic uncertainty in previous such de…

hep-ph1994

W Plus Heavy Quark Production at the Tevatron

W. T. Giele, S. Keller, E. Laenen

We summarize the motivations for and the status of the calculation of the heavy quark production process in colliders to Next-to-Leading Order in QCD. This process…

hep-ph1994★ 66 cited

Multi-Channel Search for Minimal Supergravity at and Colliders

H. Baer, C. H. Chen, R. Munroe +2

We examine the phenomenology of minimal supergravity models, assuming only that the low energy theory has the minimal particle content, that electroweak symmetry is radiatively bro…

hep-ph1994★ 10 cited

Tevatron and LEP-II Probes of Minimal and String-Motivated Supergravity Models

H. Baer, J. F. Gunion, C. Kao +1

We explore the ability of the Tevatron to probe Minimal Supersymmetry with high energy scale boundary conditions motivated by supersymmetry breaking in the context of supergravity/…

hep-ph1994★ 9 cited

Relativistic Quark-Antiquark Bound State Problem with Spin-dependent Interactions in Momentum Space

H. -C. Jean, D. Robson, A. G. Williams

The work described in this paper is the first step toward a relativistic three-quark bound-state calculation using a Hamiltonian consistent with the Wigner-Bargmann theorem and mac…

hep-ph1994★ 55 cited

The Search for Top Squarks at the Fermilab Tevatron Collider

H. Baer, J. Sender, X. Tata

The lighter superpartner of the top quark () may be considerably lighter than squarks of the first two generations, and hence may be accessible to Tevatron collider searches…

hep-ph1994★ 117 cited

Trileptons from Chargino-Neutralino Production at the CERN Large Hadron Collider

H. Baer, C. H. Chen, F. Paige +1

We study direct production of charginos and neutralinos at the CERN Large Hadron Collider. We simulate all channels of chargino and neutralino production using ISAJET 7.07. The bes…

hep-ph1994★ 30 cited

Supercollider Signatures of Supergravity Models with Yukawa Unification

H. Baer, M. Drees, C. Kao +2

We study the predictions of the simplest SU(5) grand unified model within the framework of minimal supergravity, including constraints from the radiative breaking of electroweak sy…

hep-ph1994★ 42 cited

Amplitude Zeros in Production

U. Baur, T. Han, J. Ohnemus

We demonstrate that the Standard Model amplitude for at the Born-level exhibits an approximate zero located at $\cosθ= (g^{f_1}_{-} + g^{f_2}_{-…

hep-ph1994★ 1.2k cited

Dyson-Schwinger Equations and the Application to Hadronic Physics

C. D. Roberts, A. G. Williams

We review the current status of nonperturbative studies of gauge field theory using the Dyson-Schwinger equation formalism and its application to hadronic physics. We begin with an…

hep-ph1994★ 29 cited

Rapidity Correlations in Production at Hadron Colliders

U. Baur, S. Errede, G. Landsberg

We study the correlation of photon and charged lepton pseudorapidities, and , , in $p\,\pbar \rightarrow W^\pmγ+X\rightarrow \ell^\pm p\llap/_Tγ+X$. In…

hep-ph1994★ 37 cited

Detecting Higgs Boson Decay to Neutralinos at Hadron Supercolliders

H. Baer, M. Bisset, C. Kao +1

We examine prospects for detecting the neutral Higgs bosons of minimal supersymmetric models (MSSM) when their decays into neutralino pairs are kinematically allowed. The best sign…