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Aprajita Hajela
Aprajita Hajela
DARK Postdoctoral Fellow, NBI, U. of Copenhagen
在 nbi.ku.dk 的电子邮件经过验证
标题
引用次数
引用次数
年份
The binary neutron star event LIGO/Virgo GW170817 160 days after merger: synchrotron emission across the electromagnetic spectrum
R Margutti, KD Alexander, X Xie, L Sironi, BD Metzger, A Kathirgamaraju, ...
The Astrophysical Journal Letters 856 (1), L18, 2018
3782018
An embedded X-ray source shines through the aspherical AT 2018cow: revealing the inner workings of the most luminous fast-evolving optical transients
R Margutti, BD Metzger, R Chornock, I Vurm, N Roth, BW Grefenstette, ...
The Astrophysical Journal 872 (1), 18, 2019
2322019
Two years of nonthermal emission from the binary neutron star merger GW170817: rapid fading of the jet afterglow and first constraints on the kilonova fastest ejecta
A Hajela, R Margutti, KD Alexander, A Kathirgamaraju, A Baldeschi, ...
The Astrophysical Journal Letters 886 (1), L17, 2019
1772019
A decline in the X-ray through radio emission from GW170817 continues to support an off-axis structured jet
KD Alexander, R Margutti, PK Blanchard, W Fong, E Berger, A Hajela, ...
The Astrophysical Journal Letters 863 (2), L18, 2018
1492018
The optical afterglow of GW170817: an off-axis structured jet and deep constraints on a globular cluster origin
W Fong, PK Blanchard, KD Alexander, J Strader, R Margutti, A Hajela, ...
The Astrophysical Journal Letters 883 (1), L1, 2019
1102019
The Young Supernova Experiment: survey goals, overview, and operations
DO Jones, RJ Foley, G Narayan, J Hjorth, ME Huber, PD Aleo, ...
The Astrophysical Journal 908 (2), 143, 2021
932021
Evidence for X-ray emission in excess to the jet-afterglow decay 3.5 yr after the binary neutron star merger GW 170817: a new emission component
A Hajela, R Margutti, JS Bright, KD Alexander, BD Metzger, V Nedora, ...
The Astrophysical Journal Letters 927 (1), L17, 2022
782022
SN 2019ehk: A Double-peaked Ca-rich Transient with Luminous X-Ray Emission and Shock-ionized Spectral Features
WV Jacobson-Galán, R Margutti, CD Kilpatrick, D Hiramatsu, H Perets, ...
The Astrophysical Journal 898 (2), 166, 2020
662020
A mildly relativistic outflow launched two years after disruption in tidal disruption event AT2018hyz
Y Cendes, E Berger, KD Alexander, S Gomez, A Hajela, R Chornock, ...
The Astrophysical Journal 938 (1), 28, 2022
452022
Target-of-opportunity observations of gravitational-wave events with Vera C. Rubin observatory
I Andreoni, R Margutti, OS Salafia, B Parazin, VA Villar, MW Coughlin, ...
The Astrophysical Journal Supplement Series 260 (1), 18, 2022
412022
Hubble Space Telescope observations of GW170817: complete light curves and the properties of the galaxy merger of NGC 4993
CD Kilpatrick, W Fong, PK Blanchard, J Leja, AE Nugent, A Palmese, ...
The Astrophysical Journal 926 (1), 49, 2022
242022
Seven Years of Coordinated Chandra–NuSTAR Observations of SN 2014C Unfold the Extreme Mass-loss History of Its Stellar Progenitor
D Brethauer, R Margutti, D Milisavljevic, MF Bietenholz, R Chornock, ...
The Astrophysical Journal 939 (2), 105, 2022
212022
The broad-lined Type-Ic supernova SN 2022xxf and its extraordinary two-humped light curves-I. Signatures of H/He-free interaction in the first four months
H Kuncarayakti, J Sollerman, L Izzo, K Maeda, S Yang, S Schulze, ...
Astronomy & Astrophysics 678, A209, 2023
192023
X-ray emission from GW170817∼ 2.5 years after the merger
A Hajela, R Margutti, A Kathirgamaraju, D Giannios, T Laskar, ...
Research Notes of the AAS 4 (5), 68, 2020
172020
A GMRT 150 MHz search for variables and transients in Stripe 82
A Hajela, KP Mooley, HT Intema, DA Frail
Monthly Notices of the Royal Astronomical Society 490 (4), 4898-4906, 2019
142019
Standard siren measurement of the Hubble constant using GW170817 and the latest observations of the electromagnetic counterpart afterglow
A Palmese, R Kaur, A Hajela, R Margutti, A McDowell, A MacFadyen
Physical Review D 109 (6), 063508, 2024
102024
The Young Supernova Experiment-Survey Announcement and First Discoveries
DO Jones, KD French, A Agnello, CR Angus, Z Ansari, N Arendse, C Gall, ...
The Astronomer's Telegram 13330, 1, 2019
92019
Continued Chandra observations of GW170817 at 3.3 years since merger
A Hajela, R Margutti, J Bright, KD Alexander, W Fong, E Berger, ...
GRB Coordinates Network 29375, 1, 2021
82021
Optical polarization from colliding stellar stream shocks in a tidal disruption event
I Liodakis, KII Koljonen, D Blinov, E Lindfors, KD Alexander, T Hovatta, ...
Science 380 (6645), 656-658, 2023
72023
Multi-messenger astronomy with extremely large telescopes
R Chornock, PS Cowperthwaite, R Margutti, D Milisavljevic, KD Alexander, ...
arXiv preprint arXiv:1903.04629, 2019
72019
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