49 citations · 102 across the 4 of their papers we have counts for
6 papers
UVIT-HST-Gaia-VISTA study of KRON 3 in the Small Magellanic Cloud: A cluster with an extended red clump in UV
P. K. Nayak, A. Subramaniam, S. Subramanian +6
We have demonstrated the advantage of combining multi-wavelength observations, from the ultraviolet (UV) to near-infrared, to study Kron 3, a massive star cluster in the Small Mage…
Energy sensitivity of the GRAPES-3 EAS array for primary cosmic ray protons
B. Hariharan, S. Ahmad, M. Chakraborty +23
Low energy ground-based cosmic ray air shower experiments generally have energy threshold in the range of a few tens to a few hundreds of TeV. The shower observables are measured i…
The angular resolution of GRAPES-3 EAS array after correction for the shower front curvature
V. B. Jhansi, S. Ahmad, M. Chakraborty +22
The angular resolution of an extensive air shower (EAS) array plays a critical role in determining its sensitivity for the detection of point -ray sources in the multi-TeV energ…
Measurement of the Electrical Properties of a Thundercloud Through Muon Imaging by the GRAPES-3 Experiment
B. Hariharan, A. Chandra, S. R. Dugad +19
The GRAPES-3 muon telescope located in Ooty, India records rapid (10 min) variations in the muon intensity during major thunderstorms. Out of a total of 184 thunderstorms rec…
Star Clusters in the Magellanic Clouds - II. Age-Dating, Classification and Spatio-Temporal Distribution of the SMC Clusters
P. K. Nayak, A. Subramaniam, S. Choudhury +1
Aim: We aim to estimate the age and reddening parameters of already identified star clusters within the Small Magellanic Cloud (SMC) in a consistent way using available photometric…
Forbush decreases and turbulence levels at CME fronts
Prasad Subramanian, H. M. Antia, S. R. Dugad +13
We seek to estimate the average level of MHD turbulence near coronal mass ejection (CME) fronts as they propagate from the Sun to the Earth. We examine the cosmic ray data from the…