106 citations · 1.3k across the 67 of their papers we have counts for
9 papers · 1 filter
Estimation of Mass of Compact Object in H 1743-322 from 2010 and 2011 Outbursts using TCAF Solution and Spectral Index - QPO Frequency Correlation
Aslam Ali Molla, Sandip K. Chakrabarti, Dipak Debnath +1
The well known black hole candidate H~1743-322 exhibited temporal and spectral variabilities during several outbursts. Daily variation of the accretion rates and the flow geometry…
Fate of the conformal fixed point with twelve massless fermions and SU(3) gauge group
Zoltan Fodor, Kieran Holland, Julius Kuti +3
We report new results on the conformal properties of an important strongly coupled gauge theory, a building block of composite Higgs models beyond the Standard Model. With twelve m…
Status of a minimal composite Higgs theory
Zoltan Fodor, Kieran Holland, Julius Kuti +3
We analyze three sets of gauge ensembles in our extended physics program of a particularly important BSM gauge theory with a fermion doublet in the two-index symmetric (sextet) rep…
New approach to the Dirac spectral density in lattice gauge theory applications
Zoltan Fodor, Kieran Holland, Julius Kuti +3
We report tests and results from a new approach to the spectral density and the mode number distribution of the Dirac operator in lattice gauge theories. The algorithm generates th…
Accretion Flow Properties of MAXI J1543-564 During 2011 Outburst from TCAF Solution
Debjit Chatterjee, Dipak Debnath, Sandip K. Chakrabarti +2
We derive accretion flow properties of the transient black hole candidate (BHC) MAXI~J1543-564 using the RXTE data. We use Two-Component Advective Flow (TCAF) solution to fit the d…
Estimation of Mass of the Black Hole Candidate MAXI J1659-152 using TCAF and POS Models
Aslam Ali Molla, Dipak Debnath, Sandip K. Chakrabarti +2
The Galactic transient black hole candidate (BHC) MAXI~J1659-152 exhibited temporal and spectral evolution during its very first X-ray outburst (2010) after its discovery on 25th S…
Spectral study of GX 339-4 with TCAF using Swift/XRT and NuSTAR Observation
Santanu Mondal, Sandip K. Chakrabarti, Dipak Debnath
We fit spectra of galactic transient source GX~339-4 during its 2013 outburst using Two Component Advective Flow (TCAF) solution. For the first time, we are fitting combined NuSTAR…
Electroweak interactions and dark baryons in the sextet BSM model with a composite Higgs particle
Zoltan Fodor, Kieran Holland, Julius Kuti +3
The Electroweak interactions of a strongly coupled gauge theory are discussed with outlook beyond the Standard Model (BSM) under global and gauge anomaly constraints. The theory is…
Accretion flow dynamics of MAXI J1836-194 during its 2011 outburst from TCAF solution
Arghajit Jana, Dipak Debnath, Sandip K. Chakrabarti +2
The Galactic transient X-ray binary MAXI~J1836-194 was discovered on 29th August 2011. Here we make a detailed study of the spectral and timing properties of its 2011 outburst usin…