A5106225322- Particle physics theoretical and experimental studies
- High-Energy Particle Collisions Research
- Quantum Chromodynamics and Particle Interactions
- Particle Detector Development and Performance
- Dark Matter and Cosmic Phenomena
- Cosmology and Gravitation Theories
- Computational Physics and Python Applications
- Neutrino Physics Research
- Black Holes and Theoretical Physics
- Astrophysics and Cosmic Phenomena
- Distributed and Parallel Computing Systems
- Radiation Detection and Scintillator Technologies
- Particle Accelerators and Free-Electron Lasers
- Medical Imaging Techniques and Applications
- Scientific Computing and Data Management
- Atomic and Subatomic Physics Research
- Nuclear physics research studies
- Superconducting Materials and Applications
- Nuclear reactor physics and engineering
- Radiation Therapy and Dosimetry
- CCD and CMOS Imaging Sensors
- Gamma-ray bursts and supernovae
- Advanced Data Storage Technologies
- Nuclear Physics and Applications
- International Science and Diplomacy
University of Puerto Rico-Mayaguez
2016-2025
Imperial College London
2016-2025
Imperial Valley College
2021-2025
University of Sargodha
2025
University of Puerto Rico System
2021-2025
Institute of High Energy Physics
2015-2024
Employees' State Insurance Model Hospital
2024
A. Alikhanyan National Laboratory
2022-2024
University of Antwerp
2024
Urbana University
2024
We outline the experimental concept and key scientific capabilities of AION (Atom Interferometer Observatory Network), a proposed programme using cold strontium atoms to search for ultra-light dark matter, explore gravitational waves in mid-frequency range between peak sensitivities LISA LIGO/Virgo/ KAGRA/INDIGO/Einstein Telescope/Cosmic Explorer experiments, probe other frontiers fundamental physics. would complement planned searches as well mergers involving intermediate-mass black holes...
Different mechanisms operate in various regions of the MSSM parameter space to bring relic density lightest neutralino, $$\tilde{\chi }^0_{1}$$ , assumed here be SUSY particle (LSP) and thus dark matter (DM) particle, into range allowed by astrophysics cosmology. These include coannihilation with some nearly degenerate next-to-lightest supersymmetric such as lighter stau $$\tilde{\tau }_{1}$$ stop $$\tilde{t}_{1}$$ or chargino }^\pm _{1}$$ resonant annihilation via direct-channel heavy Higgs...
We present a frequentist analysis of the parameter space pMSSM10, in which following 10 soft SUSY-breaking parameters are specified independently at mean scalar top mass scale Msusy = Sqrt[M_stop1 M_stop2]: gaugino masses M_{1,2,3}, 1st-and 2nd-generation squark M_squ1 M_squ2, third-generation M_squ3, common slepton M_slep and trilinear mixing A, Higgs mu, pseudoscalar M_A tan beta. use MultiNest sampling algorithm with 1.2 x 10^9 points to sample pMSSM10 space. A dedicated study shows that...
Different mechanisms operate in various regions of the MSSM parameter space to bring relic density lightest neutralino, neutralino_1, assumed here be LSP and thus Dark Matter (DM) particle, into range allowed by astrophysics cosmology. These include coannihilation with some nearly-degenerate next-to-lightest supersymmetric particle (NLSP) such as lighter stau (stau_1), stop (stop_1) or chargino (chargino_1), resonant annihilation via direct-channel heavy Higgs bosons H/A, light boson h Z...
We make a frequentist analysis of the parameter space NUHM2, in which soft supersymmetry (SUSY)-breaking contributions to masses two Higgs multiplets, [Formula: see text], vary independently from universal SUSY-breaking text] squarks and sleptons. Our uses MultiNest sampling algorithm with over points sample NUHM2 space. It includes ATLAS CMS mass measurements as well search for supersymmetric jets + signals using full LHC Run 1 data, by LHCb together other B-physics observables, electroweak...
The identification of jets arising from the production b-quarks is an essential tool both for measurement standard-model processes and in search physics beyond this model at Large Hadron Collider (LHC).The CMS (Compact Muon Solenoid) experiment has developed a variety algorithms that use impact parameters charged-particle tracks, properties reconstructed decay vertices, presence lepton or combinations these quantities to discriminate between b-and light flavor jets.Proton-proton collisions...
A production worthy methodology has been outlined that uses layout aware scan diagnosis data to validate whether certain topologies are design-process induced defects. The pattern matching technology generate a set of critical feature hypotheses and diagnosis-driven yield analysis or refute the hypotheses. is demonstrated in 28nm GLOBALFOUNDRIES ramp uniquely identify systematic features silicon provide best description surrounding topology which induces defect, along with quantifying impact.
Analyzing physics data at LHC experiments is a complicated task involving multiple steps, sharing of expertise, cross checks and comparing different analyses. To maximize productivity, the CMS experiment has developed collection analysis tools called PAT (Physics Analysis Toolkit). A comprehensive training program was designed setup on using software as an integral key part from experiment. This note summarizes requirements considerations that led to establish program, approach taken, main...
Snowmass is a US long-term planning study for the high-energy community by American Physical Society's Division of Particles and Fields. For its simulation studies, opportunistic resources are harnessed using Open Science Grid infrastructure. Late binding grid technology, GlideinWMS, was used distributed scheduling jobs across many sites mainly in US. The pilot infrastructure also uses Parrot mechanism to dynamically access CvmFS order ascertain homogeneous environment nodes. This report...
We describe a new rotational accelerometer exhibiting excellent acceleration sensitivity of 2–3×10−9 rad s−2/√Hz for frequencies below 2 Hz and increasing as the square frequency higher than Hz. The to horizontal linear accelerations static tilts is 60 dB less its sensitivity. has been used characterize seismic ground tilt spectrum. Measurements performance device spectrum are presented.
The energy sector is undergoing a paradigm shift to integrate the increasing volume of embedded renewable generation and creating local communities or LECs that have been an essential component in same.Peer Peer (P2P) trading one alternatives curb surplus flow would also help maintaining dynamic balance between supply demand power grid.In this paper, we propose P2P mechanism with distributed solar photovoltaic, community battery storage, electric vehicle charging points.Game theory most...
The long-term success of HEP lies in expanding inclusiveness beyond national labs and academic research institutions to a vast community predominantly undergraduate (PUI) colleges (CC). Institutions such as PUIs CCs offer an early starting point the pipeline that can mitigate issues lack diversity underrepresented participation different groups HEP. However, there are many underlying systemic, structural, cultural challenges need be addressed collectively. Experimental collaborations largely...