A5100749015- 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
- Astrophysics and Cosmic Phenomena
- Black Holes and Theoretical Physics
- Medical Imaging Techniques and Applications
- Radiation Detection and Scintillator Technologies
- Distributed and Parallel Computing Systems
- Particle Accelerators and Free-Electron Lasers
- Nuclear reactor physics and engineering
- Gamma-ray bursts and supernovae
- Atomic and Subatomic Physics Research
- CCD and CMOS Imaging Sensors
- Scientific Computing and Data Management
- International Science and Diplomacy
- Superconducting Materials and Applications
- Big Data Technologies and Applications
- Radiation Therapy and Dosimetry
- Stochastic processes and financial applications
- Nuclear Physics and Applications
National Institute of Science Education and Research
2016-2025
Institute of Physics, Bhubaneshwar
2017-2025
Homi Bhabha National Institute
2020-2025
Durham University
2023
University of Birmingham
2002-2023
Max Planck Institute for Dynamics of Complex Technical Systems
2023
Panjab University
2023
Commissariat à l'Énergie Atomique et aux Énergies Alternatives
2012-2022
CEA Paris-Saclay
2012-2022
Institut de Recherche sur les Lois Fondamentales de l'Univers
2012-2022
We analyze the signal sensitivity of multilepton final states at colliders that can arise from doubly and singly charged Higgs decay in a type-II seesaw framework. assume triplet vacuum expectation value to be very small degenerate masses for both states. The leptonic branching ratios have large dependency on neutrino oscillation parameters lightest mass scale, as well hierarchy. explore this, relation between states, detail. evaluate effect these uncertainties production cross section...
Abstract Many analyses are performed by the LHC experiments to search for heavy gauge bosons, which appear in several new physics models. The invariant mass reconstruction of bosons is difficult when they decay $$\tau $$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mi>τ</mml:mi> </mml:math> leptons due missing neutrinos final state. Machine learning techniques widely utilized experimental high-energy physics, particular analyzing large amount data produced at LHC. In this...
At the LHC, gluon-initiated processes are considered to be primary source of di-Higgs production. However, in presence a new resonance, light-quark initiated can also contribute significantly. In this paper, we look at production mediated by singlet scalar. The is produced both quark-antiquark and gluon fusion through loops involving scalar leptoquark right-handed neutrinos. With benchmark parameters inspired from recent resonant searches ATLAS collaboration, examine prospects such resonance...
Abstract Vector boson fusion proposed initially as an alternative channel for finding heavy Higgs has now established itself a crucial search scheme to probe different properties of the or new physics. We explore merit deep-learning entirely from low-level calorimeter data in invisibly decaying Higgs. Such effort supersedes decades-old faith remarkable event kinematics and radiation pattern signature absence any color exchange between incoming partons vector mechanism. investigate among...
Report of the Higgs working group for Workshop "Physics at TeV Colliders", Les Houches, France 8-18 June 1999. It contains 6 separate sections: 1. Measuring boson couplings LHC. 2. production hadron colliders NLO. 3. Signatures Heavy Charged Bosons 4. Light stop effects and searches 5. Double Colliders in MSSM. 6. Programs Tools Bosons.
We present the current state of Vol-a-Tile, an interactive tool for exploring large volumetric data on scalable tiled displays. Vol-a-Tile presents a variety features employed by scientists at Scripps Institution Oceanography collected from Anatomy Ridge-Axis Discontinuity seismic experiment. Hardware texture mapping and level-of-detail techniques provide interactivity. A high-performance network protocol is used to connect remote sources over high-bandwidth photonic networks.
The ATLAS and CMS experiments have performed measurements of the $CP$ structure interaction between Higgs boson $\tau$ leptons using proton-proton collisions at $\sqrt{s}~=~13~{\rm TeV}$, delivered by LHC during 2016-2018. are based on angular correlation decay planes produced in decays. value effective mixing angle measured found to be $9 \pm 16^{\circ}$ $-1 19^{\circ}$ $68\%$ CL, respectively. data from disfavour pure $CP$-odd hypothesis $3.4$ $3.0$ standard deviations, results compatible...
Many analyses are performed by the LHC experiments to search for heavy gauge bosons, which appear in several new physics models. The invariant mass reconstruction of bosons is difficult when they decay $τ$ leptons due missing neutrinos final state. Machine learning techniques widely utilized experimental high-energy physics, particular analyzing large amount data produced at LHC. In this paper, we study machine such as supervised and unsupervised neural network algorithms reconstruct...
The Froissart bound on the total cross section, ${\ensuremath{\sigma}}_{t}$, is subjected to test against very high energy data. We have found no clear evidence for its violation. scaling property of differential section in diffraction region investigated. It exhibits ISR, SPS, Tevatron, and LHC domain which had hitherto remained unexplored. slope peak fitted data are tested rigorous bounds.
The results of the searches for a Higgs boson decaying to down-type fermions are presented using proton-proton collision data collected by ATLAS and CMS experiments at LHC, centre-of-mass energy 7 8 TeV. obtained with available provides strong evidence coupling fermions. Results also production in association pair top quarks.
The reconstruction and identification of physics objects in the CMS detector, context charged Higgs boson search analysis, are presented. algorithms their performance 7 TeV 8 LHC data discussed. tau hadronic decays, jets missing transverse energy b described detail.
Abstract The search for new physics at high energy accelerators has been the crossroads with very little hint of signals suggesting otherwise. challenges a hadronic machine such as LHC is compounded by fact that final states are swamped jets which one needs to understand and unravel. A positive step in this direction would be separate terms their gluonic quark identities, much similar spirit distinguishing heavy from light helped improving searches both neutral charged Higgs bosons LHC. In...
Prescribing Analysis and Cost (PACT) data are sent to all GPs assist them in monitoring their prescribing. Although the quarterly Standard Reports contain a great deal of information it is not known how make use it. This paper reports on two linked studies which explore GPs' views PACT catalogue data. In first study, interviews were carried out with 21 16 practices selected according criteria related prescribing budget. The interview schedule included questions used amount ease understanding...
We present results from a search for an exotic Higgs boson in the channel H$^{++}$ $\rightarrow ~\ell^{+}\ell^{+}$ with CMS detector using data accumulated 2010 & 2011 running of LHC at $\sqrt{s}$ = 7 TeV. also charged $t\bar{t}$ decays H$^{+}$ $\rightarrow$ $τν$
A search for neutral Higgs bosons in the minimal supersymmetric extension of Standard Model (MSSM) decaying to a pair b quarks or tau leptons, using events recorded by CMS experiment at LHC 2011 and 2012 centre-of-mass energy 7 TeV 8 respectively, is presented. The result also presented charged boson that can be produced top quark decay with subsequent H+ neutrino. Results are reported from non-standard-model decays pairs new light bosons, each which into di-muon final state.
Minisymposium Adaptive methods for surrogate and reduced order modelingFrequency-response analysis is a crucial tool in the study of dynamical systems that manifest many engineering problems.Evaluating it computationally can be expensive, especially if frequency samples or multiple model parameters are to considered.Interpolation-based reduction (MOR) offer effective strategies reduce computational cost frequency-response by computing cheap-to-evaluate models.While effective, interpolatory...
The cross section for production of Z bosons with two associated b-jets, and decaying to leptons, can be measured at the LHC about 100 pb -1 data.We use simulated data study possible strategies an early measurement this process CMS detector.The rate kinematic properties final state needs well understood because it constitutes a large fraction total backgrounds several Higgs discovery channels LHC.