University of Wisconsin–Madison

output

19922026

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 1993Show all

47 papers · 1 filter

hep-ph1993★ 10 cited

Heavy Higgs Boson Production in Association with Three Jets at Hadron Supercolliders

A. Duff, D. Zeppenfeld

We consider the real emission QCD correction to heavy Higgs boson production via weak boson fusion in high energy $pp$ collisions. The $O (α_{s})$ corrections are determined fo…

hep-th1993★ 5 cited

Casimir operators of the exceptional group $F_{4}$ : the chain $B_{4} \subset F_{4} \subset D_{13}$

Adam M. Bincer

Expressions are given for the Casimir operators of the exceptional group $F_{4}$ in a concise form similar to that used for the classical groups. The chain $B_4\subset F_4\subset D_{…

hep-ph1993★ 23 cited

Searching for an Invisibly Decaying Higgs Boson in E^+E^-, E-Gamma, and Gamma-Gamma Collisions

O. J. P. Eboli, M. C. Gonzalez-Garcia, A. Lopez-Fernandez +2

Higgs bosons can have a substantial ``invisible'' branching ratio in many extensions of the Standard Model, such as models where the Higgs bosons decay predominantly into light or…

hep-ph1993★ 6 cited

On the Precision of the Computation of the QCD Corrections to Electroweak Vacuum Polarizations

M. C. Gonzalez-Garcia, F. Halzen, R. A. Vázquez

We demonstrate that the dispersive computation of the threshold enhancements to heavy quark vacuum polarizations is unstable. Because of the slow convergence of the dispersion rela…

hep-ph1993★ 5 cited

Natural Conservation of R Parity in Supersymmetry

V. Barger, Ernest Ma

Since baryon number B and lepton number L are no longer automatically conserved once the standard model is extended to include supersymmetry, the usually assumed conservation of R…

hep-ph1993★ 53 cited

Production and Decay of Scalar Stoponium Bound States

M. Drees, M. M. Nojiri

In this paper we discuss possible signatures for the production of scalar \stst\ (stoponium) bound states \sigst\ at hadron colliders, where \st\ is the lighter scalar top eigensta…

cond-mat1993★ 12 cited

Effect of Iodine Doping on Bi $_{2}$ Sr $_{2}$ Ca $_{1}$ Cu $_{2}$ O $_{x}$ : Charge Transfer or Interlayer Coupling?

Jian Ma, P. Alméras, R. J. Kelley +5

A comparative study has been made of iodine-intercalated Bi $_{2}$ Sr $_{2}$ Ca $_{1}$ Cu $_{2}$ O $_{x}$ single crystal and 1 atm O $_{2}$ annealed Bi $_{2}$ Sr $_{2}$ Ca $_{1}$ Cu $_{1}$ O $_{x}$ s…

hep-ph1993★ 114 cited

Heavy Charged Higgs Signals at the LHC

V. Barger, R. J. N. Phillip, D. P. Roy

We discuss the viability of $g b \to t H \to tt b$ charged-Higgs signals at the proposed LHC $pp$ supercollider, in the decay channel $tt \to (b q q ˉ^{'}) (b ℓ ν)$ . Here one top qua…

hep-ph1993★ 341 cited

The Supersymmetric Particle Spectrum

V. Barger, M. S. Berger, P. Ohmann

We examine the spectrum of supersymmetric particles predicted by grand unified theoretical (GUT) models where the electroweak symmetry breaking is accomplished radiatively. We evol…

cond-mat1993★ 3 cited

Transport of one-dimensional interacting Fermions through a barrier

Q. P. Li, X. C. Xie

We study the transport properties of one-dimensional (1D) interacting Fermions through a barrier by numerically calculating the Kohn charge stiffness constant and the relative Drud…

cond-mat1993★ 10 cited

Metal-insulator transition and magnetic ordering in Hubbard models near the Nagaoka limit

Q. P. Li, Robert Joynt

We study the metal-insulator transition and magnetic ordering in the Hubbard model using the particle-hole mapping. The analysis simplifies near the ferromagnetic limit. We find th…

cond-mat1993★ 23 cited

Universal Behavior of the Spin-Echo Decay Rate in La_2CuO_4

A. V. Chubukov, S. Sachdev, A. Sokol

We present a theoretical expression for the spin-echo decay rate, 1/T_2G, in the quantum-critical regime of square lattice quantum antiferromagnets. Our results are in good agreeme…

hep-ph1993★ 18 cited

Pseudoscalar Mass Effects in Decays of Taus with Three Pseudoscalar Mesons

Roger Decker, Markus Finkemeier, Erwin Mirkes

We study the effects of non-vanishing pseudoscalar masses in $τ$ decays into three mesons. The hadronic matrix elements are obtained by using the generalized structure of the chira…

hep-ph1993★ 34 cited

A new signal for scalar top bound state production

M. Drees, M. M. Nojiri

We study the production and decay of a scalar \stst\ bound state \sigst\ at hadron supercolliders, where \st\ is the lighter stop eigenstate. If \st\ has no tree--level 2--body dec…

hep-ph1993★ 6 cited

New Supersymmetric Electroweak Gauge Model with Natural Baryon-Number Conservation

Ernest Ma

Baryon number (B) is automatically conserved in the standard SU(2) X U(1) electroweak gauge model, but not in its supersymmetric extension where it must be imposed as an extra cond…

hep-ph1993★ 101 cited

Probing the Scalar Sector in $e^{+} e^{-} \to f f ˉ H$

K. Hagiawara, M. L. Stong

We study possible deviations from the Standard Model in the reaction $e^{+} e^{-} \to Z ϕ$ , where $ϕ$ denotes a spinless neutral boson. We show how the $Z$ decay angular correlation can…

hep-ph1993★ 45 cited

The Charm Content of W+1 Jet Events as a Probe of the Strange Quark Distribution Function

U. Baur, F. Halzen, S. Keller +2

We investigate the prospects for measuring the strange quark distribution function of the proton in associated $W$ plus charm quark production at the Tevatron. The $W + c$ quark sign…

hep-ph1993★ 158 cited

Anomalous Higgs Boson Production and Decay

K. Hagiwara, R. Szalapski, D. Zeppenfeld

A non-standard symmetry breaking sector may lead to derivative couplings of the Higgs boson and thereby to anomalous interactions with the electroweak gauge bosons. In the framewor…

hep-ph1993★ 13 cited

CP Violation Induced by Heavy Majorana Neutrinos in the Decays of Higgs Scalars into Top-Quark, W- and Z-Boson Pairs

A. Ilakovac, B. A. Kniehl, A. Pilaftsis

We analyze the possibility of $C P$ violation induced by heavy Majorana neutrinos in the decays of the Higgs particle into top-quark, $W$ - and $Z$ -boson pairs. In the framework of v…

hep-ph1993

Scalar Stoponium

M. Drees, M. M. Nojiri

We study the decays of a scalar \stst\ bound state \sigst, where \st\ is the lighter stop eigenstate. If \st\ has no tree--level 2--body decays, the dominant decay modes of \sigst\…

astro-ph1993★ 79 cited

A Neutral Hydrogen Survey of Polar-Ring Galaxies: I. Green Bank Observations of the Northern Sample

O. -G. Richter, P. D. Sackett, L. S. Sparke

We present the results of a neutral hydrogen survey conducted with the Green Bank 140-foot radio telescope of 47 northern objects in the polar-ring galaxy atlas of Whitmore \etal\…

hep-ph1993★ 44 cited

Event shape criteria for single-lepton top signals

V. Barger, J. Ohnemus, R. J. N. Phillips

Single-lepton plus jets signals from $t t ˉ$ production at hadron colliders generally give more spherically symmetrical events than the principal backgrounds from $W$ production.…

hep-ph1993★ 31 cited

The $W$ Boson Loop Background to H -> ZZ at Photon-photon Colliders

M. S. Berger

We have performed a complete one-loop calculation of $γ γ \to Z Z$ in the Standard Model, including both gauge bosons and fermions in the loop. We confirm the large irreducibl…

math.CA1993★ 58 cited

The q-harmonic oscillator and the Al-Salam and Carlitz polynomials

Richard A. Askey, Serge\uı K. Suslov

One more model of a q-harmonic oscillator based on the q-orthogonal polynomials of Al-Salam and Carlitz is discussed. The explicit form of q-creation and q-annihilation operators,…

Heavy Higgs Boson Production in Association with Three Jets at Hadron Supercolliders

Casimir operators of the exceptional group F4​: the chain B4​⊂F4​⊂D13​

Searching for an Invisibly Decaying Higgs Boson in E^+E^-, E-Gamma, and Gamma-Gamma Collisions

On the Precision of the Computation of the QCD Corrections to Electroweak Vacuum Polarizations

Natural Conservation of R Parity in Supersymmetry

Production and Decay of Scalar Stoponium Bound States

Effect of Iodine Doping on Bi2​Sr2​Ca1​Cu2​Ox​: Charge Transfer or Interlayer Coupling?

Heavy Charged Higgs Signals at the LHC

The Supersymmetric Particle Spectrum

Transport of one-dimensional interacting Fermions through a barrier

Metal-insulator transition and magnetic ordering in Hubbard models near the Nagaoka limit

Universal Behavior of the Spin-Echo Decay Rate in La_2CuO_4

Pseudoscalar Mass Effects in Decays of Taus with Three Pseudoscalar Mesons

A new signal for scalar top bound state production

New Supersymmetric Electroweak Gauge Model with Natural Baryon-Number Conservation

Probing the Scalar Sector in e+e−→ffˉ​H

The Charm Content of W+1 Jet Events as a Probe of the Strange Quark Distribution Function

Anomalous Higgs Boson Production and Decay

CP Violation Induced by Heavy Majorana Neutrinos in the Decays of Higgs Scalars into Top-Quark, W- and Z-Boson Pairs

Scalar Stoponium

A Neutral Hydrogen Survey of Polar-Ring Galaxies: I. Green Bank Observations of the Northern Sample

Event shape criteria for single-lepton top signals

The W Boson Loop Background to H -> ZZ at Photon-photon Colliders

The q-harmonic oscillator and the Al-Salam and Carlitz polynomials

Casimir operators of the exceptional group $F_{4}$ : the chain $B_{4} \subset F_{4} \subset D_{13}$

Effect of Iodine Doping on Bi $_{2}$ Sr $_{2}$ Ca $_{1}$ Cu $_{2}$ O $_{x}$ : Charge Transfer or Interlayer Coupling?

Probing the Scalar Sector in $e^{+} e^{-} \to f f ˉ H$

The $W$ Boson Loop Background to H -> ZZ at Photon-photon Colliders