82 citations
- Inter-University Centre for Astronomy and AstrophysicsIN3 papers
- Savitribai Phule Pune UniversityIN3 papers
- Harish-Chandra Research InstituteIN2 papers
- Hiroshima UniversityJP2 papers
- Indian Institute of AstrophysicsIN2 papers
- Indian Institute of Technology BombayIN2 papers
- Kavli Institute for Particle Astrophysics and CosmologyUS2 papers
- Pondicherry UniversityIN2 papers
- S.N. Bose National Centre for Basic SciencesIN2 papers
- Tata Institute of Fundamental ResearchIN2 papers
- Abasaheb Garware CollegeIN1 paper
- Amity University MumbaiIN1 paper
12 papers
Limit cycles of piecewise smooth differential systems of the type nonlinear center and saddle
Nanasaheb Phatangare, Krishnat Masalkar, Subhash Kendre
Piecewise linear differential systems separated by two parallel straight lines of the type of center-center-Hamiltonian saddle and the center-Hamiltonian saddle-Hamiltonian saddle…
A power law solution for FRLW Universe with observational constraints
Lokesh Kumar Sharma, Suresh Parekh, Sanjay Maurya +4
This paper examines a power law solution under gravity for an isotropic and homogeneous universe by considering its functional form as , where is a p…
India's first robotic eye for time domain astrophysics: the GROWTH-India telescope
Harsh Kumar, Varun Bhalerao, G. C. Anupama +35
We present the design and performance of the GROWTH-India telescope, a 0.7 m robotic telescope dedicated to time-domain astronomy. The telescope is equipped with a 4k back-illumina…
The Indian Pulsar Timing Array: First data release
Pratik Tarafdar, Nobleson K., Prerna Rana +35
We present the pulse arrival times and high-precision dispersion measure estimates for 14 millisecond pulsars observed simultaneously in the 300-500 MHz and 1260-1460 MHz frequency…
SN 2020sck: deflagration in a carbon-oxygen white dwarf
Anirban Dutta, D. K. Sahu, G. C. Anupama +7
We present optical UBVRI photometry and low-to-medium resolution spectroscopic observations of type Iax SN 2020sck spanning -5.5 d to +67 d from maximum light in the B-band. From t…
Bayesian approach to long-range correlations and multiplicity fluctuations in nucleus-nucleus collisions
Kianusch Vahid Yousefnia, Atharva Kotibhaskar, Rajeev Bhalerao +1
The number of particles detected in a nucleus-nucleus collision strongly depends on the impact parameter of the collision. Therefore, multiplicity fluctuations, as well as rapidity…