For updated and complete Publication List NASA/ADS
☛ Refereed Publications:
2021:
27. Appearance versus Disappearance of broad absorption line troughs in quasars Mishra, S., Vivek. M. Chand, H., Joshi, Ravi 2021, APJ, 504, 318 26. Discovery of a Damped Lyα galaxy at z~3 towards the quasar J011852+040644 Joshi, Ravi, Fumagalli, M. et al. 2021, APJ, 908, 129 25. Strong MgII and FeII absorbers at 2.2 < z < 6.0 Shou, Z.; (including Joshi, Ravi ) 2021, APJ, 906, 32 2020: 24. Radio activity of Suvermassive black holes with extremely high accretion rate Yang, X; (including Joshi, Ravi ) 2020, APJ, 889, 91 23. A unified framework for X-shaped Radio galaxies Garafola, D; Joshi, Ravi ;Yang, X; Singh C. B.; North, M. Hopkins, M. 2020, APJ, 889, 91 22. u-GMRT search for cold gas at z~1-1.4 towards red quasars Dutta, R.; Ragunathan; R. Gupta, R.; Joshi, Ravi 2020, MNRAS, 491, 838 2019 : 21. X-shaped Radio Galaxies: Optical properties, Large-scale Environment, and Relationship to Radio Structure Joshi, Ravi; Gopal-Krishna; Yang, Xiaolong; Shi, Jingjing; Yu, Si-Yue; Wiita, Paul J.;Ho, Luis C.; Wu, Xue-Bing; An, Tao; Wang, Ran; Subramanian, Smitha; Yesuf, Hassen 2019, ApJ, 887, 266 20. Catching butterflies in the sky: Extended catalog of winged or X-shaped radio sources from the latest FIRST data release Yang, Xiaolong; Joshi, Ravi; Gopal-Krishna; An, Tao; Ho, Luis C.; Wiita, Paul J.; Liu, Xiang; Yang, Jun; Wang, Ran; Wu, Xuebing; Yang, Xiaofeng 2019, ApJS, 473, 4926 19. The Large Sky Area Multi-object Fiber Spectroscopic Telescope (LAMOST) Quasar Survey: The Fourth and Fifth Data Releases Yao, Su, et al. 2019, Joshi, R.; 2019, ApJS, 240, 6 18. Deceleration of CIV and SiIV Broad Absorption lines in -Ray Bright Quasar SDSS-J092345+512710 Joshi, Ravi; Srianand, Raghunathan; Chand, Hum; Wu, Xue-Bing; Noterdaeme, Pasquier; Petitjean, Patrick; Ho, Luis C; 2019, ApJ, 871, 43 2018: 17. Average [O II] nebular emission associated with Mg II absorbers: dependence on Fe II absorption Joshi, Ravi ; Srianand, Raghunathan; Petitjean, Patrick; Noterdaeme, Pasquier 2018, MNRAS, 473, 4926 16. Discovery of 21 New Changing-look AGNs in the Northern Sky Yang, Qian, et al. 2018, Joshi, R.; 2018, Monthly Notices of the Royal Astronomical Society, 473, 4926S 15. Discovery of a new, 2.2 Mpc Giant Radio Galaxy at a redshift of 0.56 Biny Sebastian ; C.H. Ishwar-Chandra ; Joshi, R.; Yogesh Wadadekar; 2018, ApJ, 862. 109 14. On the incidence of MgII absorbers along blazar sightlines Mishra, S.; Chand, H.; Krishna, Gopal-; Joshi, R.; Shchekinov, Y. A.; Fatkhullin, T. A. 2018, Monthly Notices of the Royal Astronomical Society, 473, 515M 2017: 13. [O II] nebular emission from Mg II absorbers: Star formation associated with the absorbing gas Joshi, Ravi ; Srianand, Raghunathan; Petitjean, Patrick; Noterdaeme, Pasquier 2017, Monthly Notices of the Royal Astronomical Society 471, 1910J 12. HI 21-cm absorption from z ~ 0.35 strong MgII absorbers Dutta, R.; Srianand, R.; Gupta, N.; Joshi,R. 2017, Monthly Notices of the Royal Astronomical Society 468, 1, 1029-1037 11. Incidence of HI 21-cm absorption in strong FeII systems at 0.5 < z < 1.5 Dutta, R.; Srianand, R.; Gupta, N.; Joshi, R.; Petitjean, P.; Noterdaeme, P.; Ge, J.; Krogager, J.-K. 2017, Monthly Notices of the Royal Astronomical Society , 465, 4, 4249-4264 10 . The Lyα emission from high-z galaxies hosting strong Damped Lyα systems Joshi, Ravi; Srianand, Raghunathan; Noterdaeme, Pasquier; Petitjean, Patrick 2017, Monthly Notices of the Royal Astronomical Society , 465, 1, 701-721 2015: 9. Nature of intranight optical variability of BL Lacertae Gaur, Haritma; Gupta, Alok C.; Bachev, R.; Strigachev, A.; Semkov, E.; Böttcher, M.; Wiita, P. J.; de Diego, J. A.; Gu, M. F.; Guo, H.; Joshi, R.; Mihov, B.; Palma, N.; Peneva, S.; Rajasingam, A.;Slavcheva-Mihova, L. 2015, Monthly Notices of the Royal Astronomical Society , 452, 4, 4263-4273 2014: 8. C IV absorption-line variability in X-ray-bright broad absorption-line quasi-stellar objects Joshi, R.; Chand, H.; Srianand, Raghunathan; Majumdar, Jhilik 2014, Monthly Notices of the Royal Astronomical Society , 442, 862J 7. Discovery of a Red Quasar with Recurrent Activity Nandi, S.; Roy, R.; Saikia, D. J.; Singh, M.; Chandola, H. C.; Baes, M.; Joshi, R.; Gentile, G.; Patgiri,M. 2014, The Astrophysical Journal 2013: 6. Dependence of residual rotation measure on intervening Mg II absorbers at cosmic distances Joshi, R.; Chand, H. 2013, Monthly Notices of the Royal Astronomical Society , 434, 3566J 5. Incidence of strong Mg II absorbers towards different types of quasars Joshi, R.; Chand, H.; Gopal-Krishna 2013, Monthly Notices of the Royal Astronomical Society , 435, 346J 4. Intranight optical variability of radio-quiet weak emission line quasars Gopal-Krishna; Joshi, R.; Chand, H. 2013, Monthly Notices of the Royal Astronomical Society, 430, 1302G 3. Intranight optical variability of radio-loud broad absorption line quasars Joshi, R.; Chand, H. 2013, Monthly Notices of the Royal Astronomical Society , 429, 1717J 2012: 2. Probing spectral properties of radio-quiet quasars searched for optical microvariability-II Joshi, R.; Chand, H. ; Wiita, Paul J.; Gupta, Alok C., Srianand R. 2012, Monthly Notices of the Royal Astronomical Society , 419, 3433J 2011: 1. Optical microvariability properties of BALQSOs Joshi, R.; Chand, H.; Gupta, Alok C.; Wiita, Paul J. 2011, Monthly Notices of the Royal Astronomical Society, 412, 2717J |
..... 1. Nature of MgII absorbing Galaxies: the GALEX view Joshi, Ravi et al. 2021 |