Browsing by Issue Date

Now showing items 1-8 of 8

A retrograde spin of the black hole in MAXI J1659-152

Rout, Sandeep K.; Vadawale, Santosh; Mendez, Mariano (IOP Publishing, 2020-01)

We present the results of spectral analysis of the galactic black hole binary MAXI J1659?152 in the rising phase of the outburst that lasted for about 65 days starting on 2010 September 25. The presence of a broad Fe line, ...
An observationally constrained analytical model for predicting the magnetic field vectors of interplanetary coronal mass ejections at 1 au

Sarkar, Ranadeep; Gopalswamy, Nat; Srivastava, Nandita (The American Astronomical Society, 2020-01)

We report on an observationally constrained analytical model, the INterplanetary Flux ROpe Simulator (INFROS), for predicting the magnetic field vectors of coronal mass ejections (CMEs) in the interplanetary medium. The ...
Model comparison from LIGO–Virgo data on GW170817’s binary components and consequences for the merger remnant

Sengupta, Anand S. et al. (IOP Publishing, 2020-01)

GW170817 is the very first observation of gravitational waves originating from the coalescence of two compact objects in the mass range of neutron stars, accompanied by electromagnetic counterparts, and offers an opportunity ...
Magnetic fields in a hot dense neutrino plasma and the gravitational waves

Pandey, Arun Kumar; Natwariya, Pravin Kumar; Bhatt, Jitesh R. (American Physical Society, 2020-01)

In the present work, we have studied the spectrum of the primordial gravitational waves due to magnetic instability in the presence of neutrino asymmetry. The magnetic instability generates a helical magnetic field on a ...
Hydrometeorological processes in semi-arid western India: insights from long term isotope record of daily precipitation

Oza, Harsh; Padhya, Virendra; Ganguly, Akash; Saikranthi, K.; Rao, T. N.; Deshpande, R. D. (Springer, 2020-01)

Long term (2005�2016) daily precipitation isotope data (?18O, ?D and d-excess) from Ahmedabad in semi-arid Western India are examined in light of various meteorological parameters and air parcel trajectories to identify ...
Fast evaluation of multidetector consistency for real-time gravitational wave searches

Reza, Amit et al. (American Physical Society, 2020-01)

Gravitational waves searches for compact binary mergers with LIGO and Virgo are presently a two stage process. First, a gravitational wave signal is identified. Then, an exhaustive search over possible signal parameters ...
Comparative analysis of nonrelativistic and relativistic calculations of electric dipole moments and polarizabilities of heteronuclear alkali-metal dimers

Mitra, R.; Prasannaa, V. S.; Sahoo, B. K (American Physical Society, 2020-01)

We analyze the molecular electric dipole moments (PDMs) and static electric dipole polarizabilities of heteronuclear alkali dimers in their ground states by employing coupled-cluster theory, both in the nonrelativistic and ...
Chaos and complexity in quantum mechanics

Bhattacharyya, Arpan et al. (American Physical Society, 2020-01)

We propose a new diagnostic for quantum chaos. We show that the time evolution of complexity for a particular type of target state can provide equivalent information about the classical Lyapunov exponent and scrambling ...

Now showing items 1-8 of 8

Search Digital Repository

Browse

All of DSpace
This Collection
- Titles
- Authors
- By Advisor
- By Issue Date
- Subjects
- By Type
- By Degree
- By Department

Browsing by Issue Date

Browsing by Issue Date

Search Digital Repository

Browse

All of DSpace

This Collection

My Account