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H

Hum Chand

central university of himachal pradesh

19H指数
103论文数
2.0K被引数
收录论文 53
发表时间
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Investigating the Circumgalactic Medium through Mg ii absorption coincidence通过Mg ii吸收重合现象研究银晕介质
errMonthly Notices of the Royal Astronomical Society
IF4.8
err2026-04-15
err0
errOAAI
errParyag Sharma; Raghunathan Srianand; Hum Chand; Labanya Kumar Guha
err分享
err收藏
Exploring the Origins of Optical Variability in Active Galactic Nuclei: Correlations with Black Hole Properties; X-Ray; and Radio Emission探索活动星系核光学变异性起源：与黑洞性质、X射线和射电辐射的相关性
errThe Astrophysical Journal
IF0
err2026-04-02
err0
errOAAI
errVivek Kumar Jha; Debbijoy Bhattacharya; Hum Chand
err分享
err收藏
Probing jet-induced optical variability across time-scales in radio-loud NLSy1 galaxies
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2026-01-01
err0
errOAAI
errJha, Vivek Kumar; Sharma, Anshul Kumar; Sudan, Madhu; Chand, Hum
err分享
err收藏
Brightness and colour variability in NLSy1s-NLSy1s的亮度与颜色变异性
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2025-10-01
err0
errOAAI
errSudan, Madhu; Chand, Hum; Wiita, Paul J.; Kumar, Ritish
err分享
err收藏
On the incidence of weak and strong Mg ii absorbers towards the flat- and steep-spectrum radio quasars弱强Mg ii吸收体在平谱和陡谱射电类星体方向上的发生率
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2025-09-01
err0
errOAAI
errKumar, Ritish; Mishra, Sapna; Chand, Hum
err分享
err收藏
Circumgalactic medium of quasar host galaxies at 0.4 ≤ z ≤ 0.8 probed by strong Mg ii absorption类星体宿主星系在0.4 ≤ z ≤ 0.8的红移范围内的星系际介质，通过强Mg ii吸收进行探测
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2025-07-01
err0
errOAAI
errSharma, Paryag; Srianand, Raghunathan; Chand, Hum; Guha, Labanya Kumar
err分享
err收藏
Star formation in neutral hydrogen gas reservoirs at cosmic noon
errASTRONOMY & ASTROPHYSICS
IF5.8
err2024-12-06
err0
errOAAI
errJoshi, Ravi; Fumagalli, Michele; Noterdaeme, Pasquier; Chand, Hum; Ho, Luis C.
err分享
err收藏
Probable low-frequency quasi-periodic oscillations in blazars from the ZTF survey
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2023-10-09
err0
errOAAI
errBanerjee, Anuvab; Negi, Vibhore; Joshi, Ravi; Kumar, Nagendra; Wiita, Paul J.; Chand, Hum; Rawat, Nikita; Wu, Xue-Bing; Ho, Luis C.
err分享
err收藏
Intranight optical variability of TeV blazars with parsec-scale jets dominated by slow-moving radio knots
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2023-09-01
err1
errOAAI
errNegi, Vibhore; Gopal-Krishna; Chand, Hum; Britzen, Silke
err分享
err收藏
Intranight optical variability of blazars and radio-quiet quasars using the ZTF survey
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2023-05-11
err4
errOAAI
errNegi, Vibhore; Gopal-Krishna; Joshi, Ravi; Chand, Hum; Wiita, Paul J.; Navaneeth, P. K.; Singh, Ravi S.
err分享
err收藏
Intranight optical variability of low-mass active galactic nuclei: a pointer to blazar-like activity
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2023-01-01
err2
errOAAI
errGopal-Krishna; Bisht, Parveen; Chand, Krishan; Chand, Hum; Mishra, Sapna; Britzen, Silke; Negi, Vibhore
err分享
err收藏
Evidence of underdeveloped torus and broad-line region of weak emission line quasars based on their spectral energy distribution
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2022-12-16
err3
errOAAI
errKumar, Ritish; Chand, Hum; Joshi, Ravi
err分享
err收藏
Evidence of jet-induced optical microvariability in radio-loud narrow-line Seyfert 1 galaxies
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2022-06-14
err2
errOAAI
errOjha, Vineet; Jha, Vivek Kumar; Chand, Hum; Singh, Veeresh
err分享
err收藏
Accretion disc sizes from continuum reverberation mapping of AGN selected from the ZTF survey
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2022-01-17
err26
errOAAI
errJha, Vivek Kumar; Joshi, Ravi; Chand, Hum; Xue-Bing Wu; Ho, Luis C.; Rastogi, Shantanu; Ma, Qinchun
err分享
err收藏
A comparative study of the physical properties for a representative sample of Narrow and Broad-line Seyfert galaxies
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2021-12-21
err3
errOAAI
errJha, Vivek Kumar; Chand, Hum; Ojha, Vineet; Omar, Amitesh; Rastog, Shantanu
err分享
err收藏
Optical flux and colour variability of blazars in the ZTF survey
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2021-12-13
err17
errOAAI
errNegi, Vibhore; Joshi, Ravi; Chand, Krishan; Chand, Hum; Wiita, Paul; Ho, Luis C.; Singh, Ravi S.
err分享
err收藏
Constraining the ratio of median pixel optical depth profile around z ∼ 4 quasars using the longitudinal proximity effect
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2021-05-10
err1
errOAAI
errJalan, Priyanka; Chand, Hum; Srianand, Raghunathan
err分享
err收藏
Appearance versus disappearance of broad absorption line troughs in quasars
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2021-04-01
err11
errOAAI
errMishra, Sapna; Vivek, M.; Chand, Hum; Joshi, Ravi
err分享
err收藏
Time delay lens modelling challenge
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2021-02-22
err30
errOAAI
errDing, X.; Treu, T.; Birrer, S.; Chen, G. C-F; Coles, J.; Denzel, P.; Frigo, M.; Galan, A.; Marshall, P. J.; Millon, M.; More, A.; Shajib, A. J.; Sluse, D.; Tak, H.; Xu, D.; Auger, M. W.; Bonvin, V; Chand, H.; Courbin, F.; Despali, G.; Fassnacht, C. D.; Gilman, D.; Hilbert, S.; Kumar, S. R.; Lin, J. Y-Y; Park, J. W.; Saha, P.; Vegetti, S.; Van de Vyvere, L.; Williams, L. L. R.
err分享
err收藏
A search for blazar activity in broad-absorption-line quasars
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2021-01-01
err5
errOAAI
errMishra, Sapna; Gopal-Krishna; Chand, Hum; Chand, Krishan; Kumar, Amit; Negi, Vibhore
err分享
err收藏

研究方向

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