34th Annual Report (2021-22)

189 Ly  α forest: 1ES 1553+113 and implications for observations of theWHIM , MNRAS, 509 , 4330. 176. Sowgat Muzahid , Joop Schaye, Sebastiano Cantalupo, Raffaella Anna Marino, Nicolas F Bouchй, Sean Johnson, Michael Maseda, Martin Wendt, Lutz Wisotzki, Johannes Zabl (2021) MUSEQuBES: characterizing the circumgalactic mediumof redshift ≈ 3.3 Ly  α emitters , MNRAS, 508 , 5612. 177. Jussi Ahoranta, Alexis Finoguenov, Massimiliano Bonamente, Evan Tilton, Nastasha Wijers, Sowgat Muzahid , and Joop Schaye (2021) Discovery of amultiphase O vi and O vii absorber in the circumgalactic/intergalactic transition region, A&A, 656 , A107. 178. Johannes Zabl, …, Sowgat Muzahid , et al. (2021) MusE GAs FLOw and Wind (MEGAFLOW) VIII. Discovery of a Mg II emission halo probed by a quasar sightline , MNRAS, 507 , 4294. 179. Jackson M Norris, Sowgat Muzahid , Jane C Charlton, Glenn G Kacprzak, Bart P Wakker, Christopher W Churchill (2021) Discovery of extremely low-metallicity circumgalactic gas at z =0.5 towards Q0454−220 , MNRAS, 506 , 5640. 180. Ilane Schroetter, Nicolas F Bouchй, Johannes Zabl, Hadi Rahmani, Martin Wendt, Sowgat Muzahid , Thierry Contini, Joop Schaye, Kasper B Schmidt, Lutz Wisotzki (2021) MusE GAs FLOw andWind (MEGAFLOW) VI. A study of C IV andMg II absorbing gas surrounding [O II] emitting galaxies , MNRAS, 506 , 1355. 181. Pratyush Anshul, Anand Narayanan, Sowgat Muzahid , Alexander Beckett, Simon L Morris (2021) Pair lines of sight observations of multiphase gas bearing O VI in a galaxy environment , MNRAS, 503 , 3243. 182. Martin Wendt, Nicolas F Bouchй, Johannes Zabl, Ilane Schroetter, Sowgat Muzahid (2021) MusE GAs FLOw and Wind V. The dust/metallicity-anisotropy of the circum-galactic medium , MNRAS, 502 , 3733. 183. Jayant V. Narlikar (2021) Three Pathbreaking papers of 1966 revisited: their relevance to certain aspects of cosmological creation today , EPJH, 46 , 21. 184. T. Padmanabhan , Sumanta Chakraborty (2022) Microscopic origin of Einstein's field equations and the raison d'кtre for a positive cosmological constant , PhLB, 824 , 136828. 185. Surojit Dalui, Bibhas Ranjan Majhi, and T. Padmanabhan (2021) Thermal nature of a generic null surface , PhRvD, 104 , 124080. 186. T. Padamanabhan (2021) Einstein–Hilbert action, with quantum corrections, from the Planck scale coarse-graining of the spacetimemicrostructure , IJMPD, 30 , 2141004. 187. Sujatha Ramakrishnan, Aseem Paranjape and Ravi K. Sheth (2021) Mock halo catalogues: assigning unresolved halo properties using correlations with local halo environment , MNRAS, 503 , 2053. 188. AseemParanjape , Tirthankar Roy Choudhury and Ravi K. Sheth (2021) Multi-wavelength mock catalogs of the low-redshift Universe , MNRAS, 503 , 4147. 189. Aseem Paranjape and Ravi K. Sheth (2021) The radial acceleration relation in aCDMuniverse , MNRAS, 507 , 632. 190. Payaswinee Dhoke and Aseem Paranjape (2021) Mass accretion rates and multiscale halo environment in cold and warmdarkmatter cosmologies , MNRAS, 508 , 852. 191. Jessymol K. Thomas, Philip A. Charles, David A. H. Buckley, Marissa M. Kotze, Jean-Pierre Lasota, Stephen B. Potter, James F. Steiner and John A. Paice (2022) Large optical modulations during 2018 outburst of MAXI J1820 + 070 reveal evolution of warped accretion disc through X-ray state change , MNRAS, 509 , 1062. 192. Vaishak Prasad , Anshu Gupta, Sukanta Bose , and Badri Krishnan (2022) Tidal deformation of dynamical horizons in binary black holemergers , PhRvD, 105 , 044019. 193. Divya Rana , Surhud More , Hironao Miyatake, Takahiro Nishimichi, Masahiro Takada, Aaron S. G. Robotham, Andrew M. Hopkins and Benne W. Holwerda (2022) The Subaru HSC weak lensing mass-observable scaling relations of spectroscopic galaxy groups fromthe GAMA survey , MNRAS, 510 , 5408. 194. A. Ranjan , R. Srianand , P. Petitjean, G. Shaw, Y.-K. Sheen, S. A. Balashev, N. Gupta, C. Ledoux and K. N. Telikova (2022) Multi- phase gas properties of extremely strong intervening DLAs towards quasars, A&A, 661 , A134. 195. Abhishek Rajhans, Durgesh Tripathi , and Vinay L. Kashyap (2021) Hydrodynamics of Small Transient Brightenings in the Solar Corona, ApJ, 917 , 29. 196. S. Kiehlmann, …, A. Ramaprakash , et al. (2021) The time- dependent distribution of optical polarization angle changes in blazars , MNRAS, 507 , 225. 197. M. Bailes, …, S. Raychaudhury (2021) Gravitational-wave physics and astronomy in the 2020s and 2030s , NatRP, 3 , 344. 198. M. B. Pandge, Biny Sebastian, Ruchika Seth, Somak Raychaudhury (2021) A detailed study of X-ray cavities in the intracluster environment of the cool core cluster Abell 3017 , MNRAS, 504 , 1644. 199. Konstantinos Kolokythas, Sravani Vaddi, Ewan O'Sullivan, Ilani Loubser, Arif Babul , Somak Raychaudhury , et al. (2022) The Complete Local-Volume Groups Sample – IV. Star formation