1.8k citations
- Chinese Academy of SciencesCN351 papers
- University of Chinese Academy of SciencesCN216 papers
- National Astronomical ObservatoriesCN181 papers
- Max Planck Institute for Radio AstronomyDE122 papers
- Shanghai Astronomical ObservatoryCN106 papers
- Purple Mountain ObservatoryCN97 papers
- Peking UniversityCN80 papers
- Nanjing UniversityCN74 papers
- Astronomy and SpaceAU71 papers
- Commonwealth Scientific and Industrial Research OrganisationAU67 papers
- Beijing Normal UniversityCN63 papers
- Korea Astronomy and Space Science InstituteKR56 papers
499 papers
Quantifying the temperature-dependent yields of N and NH formation in vacuum-ultraviolet-irradiated NH ice
P. Samarth, G. Fedoseev, S. Ioppolo +3
Gas--grain astrochemical models predict that a substantial fraction of elemental nitrogen in dense cores and protoplanetary disks is locked in molecular nitrogen (N), in the ga…
In situ characterization of volatile and refractory hydrocarbons produced by UV photolysis of interstellar CH ice
P. Samarth, G. Fedoseev, M. Bulak +5
Acetylene (CH) is commonly observed in star-forming regions, young stellar objects, and the Solar System. Laboratory and theoretical studies have linked this simplest alkyn…
ALMA Reveals an Explosive Outflow Candidate in IRAS 16119--5048
Yongquan Luo, Jianjun Zhou, Tie Liu +24
We present a multiwavelength study of the massive star formation region IRAS 16119-5048 (I16119) using ALMA ATOMS Band 3 and QUARKS Band 6 observations, complemented by archival AT…
SN 2021pfs: A Type Ia Supernova Likely Affected by Progenitor Metallicity, as Revealed by Comparison with Its Twin Counterpart
Abdusamatjan Iskandar, Xiaofeng Wang, Ali Esamdin +16
We present extensive photometric and spectroscopic observations of the normal type Ia supernovae (SNe Ia) 2021pfs, which occurred in the Seyfert 2 galaxy NGC 5427 at a redshift 0.0…
TESS Observations of Seven Newly Identified High-amplitude Scuti Stars
Chenglong Lv, Ali Esamdin, Amir Hasanzadeh +3
We report seven newly identified high-amplitude Scuti (HADS) stars. Among them, two stars (TIC 30977864 and TIC 387379145) exhibit pure radial pulsation without the excitation…
Statistical analysis of asteroseismic indices and stellar parameters of TESS-observed Scuti stars
C. Lv, A. Esamdin, A. Hasanzadeh +4
We analyze the statistical properties and asteroseismic indices of delta Scuti stars observed during TESS Cycle 4. Using 2 minute cadence photometry and Fourier analysis, we identi…