50 citations · 73 across the 2 of their papers we have counts for
4 papers
VHE gamma-ray detection of FSRQ QSO B1420+326 and modeling of its enhanced broadband state in 2020
V. A. Acciari, S. Ansoldi, L. A. Antonelli +230
Context. QSO B1420+326 is a blazar classified as a Flat Spectrum Radio Quasar (FSRQ). In the beginning of 2020 it underwent an enhanced flux state. An extensive multiwavelength cam…
Chemical analysis of three barium stars: HD 51959, HD 88035, HD 121447
Drisya Karinkuzhi, Aruna Goswami, Navin Sridhar +3
We present elemental abundance results from high resolution spectral analysis of three nitrogen-enhanced barium stars. The analysis is based on spectra obtained with the FEROS atta…
Simulating the impact of HI fluctuations on matched filter search for ionized bubbles in redshifted 21 cm maps
Kanan K. Datta, Suman Majumdar, Somnath Bharadwaj +1
Extending the formalism of Datta, Bharadwaj & Choudhury (2007) for detecting ionized bubbles in redshifted 21 cm maps using a matched-filtering technique, we use different simulati…
Detecting ionized bubbles in redshifted 21 cm maps
Kanan K. Datta, Somnath Bharadwaj, T. Roy Choudhury
The reionization of the Universe, it is believed, occurred by the growth of ionized regions (bubbles) in the neutral intergalactic medium (IGM). We study the possibility of detecti…