159 citations · 699 across the 20 of their papers we have counts for
21 papers
The CP-Violating pMSSM
Joshua Berger, Matthew W. Cahill-Rowley, Diptimoy Ghosh +3
We investigate the sensitivity of the next generation of flavor-based low-energy experiments to probe the supersymmetric parameter space in the context of the phenomenological MSSM…
The ATLAS Z + MET Excess in the MSSM
M. Cahill-Rowley, J. L. Hewett, A. Ismail +1
We demonstrate that the excess observed by ATLAS in the Z + MET channel can be explained within the context of the MSSM. Using the freedom inherent in the pMSSM, we perform a…
Perturbative Unitarity Constraints on Charged/Colored Portals
Matthew Cahill-Rowley, Sonia El Hedri, William Shepherd +1
Dark matter that was once in thermal equilibrium with the Standard Model is generally prohibited from obtaining all of its mass from the electroweak or QCD phase transitions. This…
Complementarity between collider, direct detection, and indirect detection experiments
Matthew Cahill-Rowley
We examine the capabilities of planned direct detection, indirect detection, and collider experiments in exploring the 19-parameter p(henomenological)MSSM, focusing on the compleme…
The LHC Confronts the pMSSM
Matthew Cahill-Rowley
We explore the impact of current (7+8 TeV) and future (14 TeV) LHC searches on the range of viable sparticle spectra within the 19/20 - dimensional phenomenological MSSM (pMSSM). C…
Towards a Supersymmetric Description of the Fermi Galactic Center Excess
Matthew Cahill-Rowley, Jamie Gainer, JoAnne Hewett +1
We attempt to build a model that describes the {\it Fermi} galactic gamma-ray excess (FGCE) within a UV-complete Supersymmetric framework; we find this to be highly non-trivial. At…
Higgs Coupling Measurements and Direct Searches as Complementary Probes of the pMSSM
M. Cahill-Rowley, J. Hewett, A. Ismail +1
The parameter space of the MSSM can be probed via many avenues, such as by pre- cision measurements of the couplings of the ~126 GeV Higgs boson, as well as the direct searches for…
Complementarity of Dark Matter Searches in the pMSSM
Matthew Cahill-Rowley, Randy Cotta, Alex Drlica-Wagner +5
As is well known, the search for and eventual identification of dark matter in supersymmetry requires a simultaneous, multi-pronged approach with important roles played by the LHC…
New Particles Working Group Report of the Snowmass 2013 Community Summer Study
Y. Gershtein, M. Luty, M. Narain +92
This report summarizes the work of the Energy Frontier New Physics working group of the 2013 Community Summer Study (Snowmass).
Dark Matter in the Coming Decade: Complementary Paths to Discovery and Beyond
Sebastian Arrenberg, Howard Baer, Vernon Barger +29
In this Report we discuss the four complementary searches for the identity of dark matter: direct detection experiments that look for dark matter interacting in the lab, indirect d…
Higgs Working Group Report of the Snowmass 2013 Community Planning Study
S. Dawson, A. Gritsan, H. Logan +131
This report summarizes the work of the Energy Frontier Higgs Boson working group of the 2013 Community Summer Study (Snowmass). We identify the key elements of a precision Higgs ph…
Constraints on Higgs Properties and SUSY Partners in the pMSSM
Matthew Cahill-Rowley, JoAnne Hewett, Ahmed Ismail +1
Direct searches for superpartners and precision measurements of the properties of the GeV Higgs boson lead to important inter-dependent constraints on the underlying par…
The CP-violating pMSSM at the Intensity Frontier
Joshua Berger, Matthew W. Cahill-Rowley, Diptimoy Ghosh +3
In this Snowmass whitepaper, we describe the impact of ongoing and proposed intensity frontier experiments on the parameter space of the Minimally Supersymmetric Standard Model (MS…
pMSSM Studies at the 7, 8 and 14 TeV LHC
M. Cahill-Rowley, J. L. Hewett, A. Ismail +1
The 19/20-parameter p(henomenological)MSSM with either a neutralino or gravitino LSP offers a flexible framework for the study of a wide variety of R-parity conserving MSSM SUSY ph…
pMSSM Benchmark Models for Snowmass 2013
Matthew W. Cahill-Rowley, JoAnne L. Hewett, Ahmed Ismail +2
We present several benchmark points in the phenomenological Minimal Supersymmetric Standard Model (pMSSM). We select these models as experimentally well-motivated examples of the M…
Complementarity and Searches for Dark Matter in the pMSSM
M. Cahill-Rowley, R. Cotta, A. Drlica-Wagner +5
The search for and identification of neutralino dark matter in supersymmetry requires a multi-pronged approach with important roles played by collider, direct and indirect dark mat…
Dark Matter in the Coming Decade: Complementary Paths to Discovery and Beyond
Daniel Bauer, James Buckley, Matthew Cahill-Rowley +16
In this report we summarize the many dark matter searches currently being pursued through four complementary approaches: direct detection, indirect detection, collider experiments,…
SUSY Without Prejudice at the 7 and 8 TeV LHC: Gravitino LSPs
M. W. Cahill-Rowley, J. L. Hewett, A. Ismail +1
We have examined the capability of the LHC, running at both 7 and 8 TeV, to explore the 19(20)-dimensional parameter space of the pMSSM with neutralino(gravitino) LSPs and soft mas…
More Energy, More Searches, but the pMSSM Lives On
Matthew W. Cahill-Rowley, JoAnne L. Hewett, Ahmed Ismail +1
We further examine the capability of the 7 and 8 TeV LHC to explore the parameter space of the p(henomenological)MSSM with neutralino LSPs. Here we present an updated study employi…
The Higgs Sector and Fine-Tuning in the pMSSM
Matthew W. Cahill-Rowley, JoAnne L. Hewett, Ahmed Ismail +1
The recent discovery of a 125 GeV Higgs, as well as the lack of any positive findings in searches for supersymmetry, has renewed interest in both the supersymmetric Higgs sector an…
The New Look pMSSM with Neutralino and Gravitino LSPs
Matthew W. Cahill-Rowley, JoAnne L. Hewett, Stefan Hoeche +2
The pMSSM provides a broad perspective on SUSY phenomenology. In this paper we generate two new, very large, sets of pMSSM models with sparticle masses extending up to 4 TeV, where…