213 citations · 1.3k across the 19 of their papers we have counts for
19 papers
The Reach of Fermilab Tevatron Upgrades for SU(5) Supergravity Models with Non-universal Gaugino Masses
Greg Anderson, Howard Baer, Chih-hao Chen +1
We explore the reach of luminosity upgrades of the Fermilab Tevatron collider for SU(5) supergravity models in which non-universal GUT-scale gaugino masses arise via a vacuum expec…
Probing Minimal Supergravity at the CERN LHC for Large
Howard Baer, Chih-hao Chen, Manuel Drees +2
For large values of the minimal supergravity model parameter , the tau lepton and the bottom quark Yukawa couplings become large, leading to reduced masses of -sleptons a…
Supersymmetry Reach of Tevatron Upgrades: The Large Case
Howard Baer, Chih-hao Chen, Manuel Drees +2
The Yukawa couplings of the tau lepton and the bottom quark become comparable to, or even exceed, electroweak gauge couplings for large values of the SUSY parameter . As a r…
Probing Gauge-Mediated Supersymmetry Breaking Models at the Tevatron via Delayed Decays of the Lightest Neutralino
J. F. Gunion, C. -H. Chen
We quantitatively explore, in the context of the D0 detector at the Tevatron, three very different techniques for observing delayed decays of the lightest neutralino of a simple ga…
Collider Phenomenology for Supersymmetry at Large
Howard Baer, Chih-hao Chen, Manuel Drees +2
If the parameter of the minimal supersymmetric model is large, then and Yukawa interactions are important. These can significantly modify the masses and decays of s…
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…
Report of the Supersymmetry Theory Working Group
J. Amundson, G. Anderson, H. Baer +21
We provide a mini-guide to some of the possible manifestations of weak scale supersymmetry. For each of six scenarios we provide a brief description of the theoretical underpinning…
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…
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…
Signals for Minimal Supergravity at the CERN Large Hadron Collider II: Multilepton Channels
Howard Baer, Chih-hao Chen, Frank Paige +1
We use ISAJET to perform a detailed study of the multilepton signals expected from cascade decays of supersymmetric particle produced at the CERN LHC. Our analysis is performed wit…
SUPERSYMMETRY REACH OF AN UPGRADED TEVATRON COLLIDER
Howard Baer, Chih-Hao Chen, Chung Kao +1
We examine the capability of a TeV Tevatron collider to discover supersymmetry, given a luminosity upgrade to amass of data. We compare with th…
LOW ENERGY SUPERSYMMETRY PHENOMENOLOGY
H. Baer, A. Bartl, C. H. Chen +18
We summarize the current status and future prospects for low energy (weak scale) supersymmetry. In particular, we evaluate the capabilities of various , and …
MULTI-CHANNEL SEARCH FOR SUPERGRAVITY AT THE LARGE HADRON COLLIDER
Chih-Hao Chen
The potential of seeing supersymmetry (SUSY) at the CERN Large Hadron Collider (LHC) was studied by looking at 3 types of signals: dilepton events from slepton pair productions, tr…
SIGNALS FOR MINIMAL SUPERGRAVITY AT THE CERN LARGE HADRON COLLIDER: MULTI-JET PLUS MISSING ENERGY CHANNEL,
H. Baer, C. H. Chen, F. Paige +1
We use ISAJET to perform a detailed study of the missing transverse energy $\eslt$ plus multi-jet signal expected from superparticle production at the CERN LHC. Our analysis is per…
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…
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…
Detecting Sleptons at Hadron Colliders and Supercolliders
H. Baer, C. Chen, F. Paige +1
We study the prospects for detecting the sleptons of the Minimal Supersymmetric Standard Model at hadron colliders and supercolliders. We use ISAJET 7.03 to simulate charged slepto…
Report of the Subgroup on the Top Quark
C. -P. Yuan, L. Nodulman, H. Baer +12
The top group studied discovery issues as well as measurements to be made at the Tevatron, the LHC and the SSC.
An Estimate of Jet Activity in Events
H. Baer, C. H. Chen, M. H. Reno
We present a calculation of jet activity associated with pair production of top quarks at hadron colliders and supercolliders. Our approach is based upon a merger of $2\rightarrow…