Ravi Joshi

most citedIncidence of HI 21-cm absorption in strong FeII systems at

0.5 < z < 1.5

22 citations · 47 across the 3 of their papers we have counts for

collaborators

3 papers

astro-ph.GA2016★ 22 cited

Incidence of HI 21-cm absorption in strong FeII systems at $0.5 < z < 1.5$

R. Dutta, R. Srianand, N. Gupta +5

We present the results from our search for HI 21-cm absorption in a sample of 16 strong FeII systems ( $W_{r}$ (MgII $λ 2796$ ) $\geq 1.0$ Å and $W_{r}$ (FeII $λ 2600$ )…

astro-ph.GA2016★ 15 cited

The Ly $α$ emission from high- $z$ galaxies hosting strong Damped Ly $α$ systems

Ravi Joshi, Raghunathan Srianand, Pasquier Noterdaeme +1

We study the average Ly $α$ emission associated with high- $z$ strong (log $N$ (H I) $\geq$ 21) damped Ly $α$ systems (DLAs). We report Ly $α$ luminosities ( $L_{Ly α}$ ) for the full a…

astro-ph.GA2014★ 10 cited

Discovery of a red quasar with recurrent activity

S. Nandi, R. Roy, D. J. Saikia +6

We report a new double-double radio quasar, DDRQ, J0746 $+$ 4526 which exhibits two cycles of episodic activity. From radio continuum observations at 607 MHz using the GMRT and 1400…

Incidence of HI 21-cm absorption in strong FeII systems at 0.5<z<1.5

The Lyα emission from high-z galaxies hosting strong Damped Lyα systems

Discovery of a red quasar with recurrent activity

Incidence of HI 21-cm absorption in strong FeII systems at $0.5 < z < 1.5$

The Ly $α$ emission from high- $z$ galaxies hosting strong Damped Ly $α$ systems