222 citations
- Astronomical Institute of the Slovak Academy of SciencesSK5 papers
- Goddard Space Flight CenterUS5 papers
- University of WrocławPL5 papers
- Astronomical ObservatoryRS4 papers
- Centre National de la Recherche ScientifiqueFR4 papers
- Czech Academy of Sciences, Astronomical InstituteCZ4 papers
- Konkoly ObservatoryHU4 papers
- Institute of Astrophysics and Space SciencesPT3 papers
- Laboratoire d’études spatiales et d’instrumentation en astrophysiqueFR3 papers
- Observatoire de ParisFR3 papers
- Sorbonne UniversitéFR3 papers
- Université Paris CitéFR3 papers
21 papers
When to Retrieve During Reasoning: Adaptive Retrieval for Large Reasoning Models
Dongxin Guo, Jikun Wu, Siu Ming Yiu
Large reasoning models such as DeepSeek-R1 and OpenAI o1 generate extended chains of thought spanning thousands of tokens, yet their integration with retrieval-augmented generation…
Discovery of the First Octupole Pulsation Mode in a delta Scuti Star: A Stationary l = 3 Sectoral Mode
S. A. Rappaport, R. Jayaraman, G. Handler +8
Aims. We are attempting to better understand how stellar pulsations in close binary systems are affected, and possibly induced, by tidal, Coriolis, and centrifugal forces. Methods.…
The extremely low-luminosity Type Iax SNe 2022ywf and 2023zgx
Barnabás Barna, Dominik Bánhidi, Tamás Szalai +25
We present the optical follow-up of SNe 2022ywf and 2023zgx, two examples from the Iax subclass of thermonuclear supernova (SN) events. With peak absolute magnitudes of $M_\mathrm{…
Ten new, ultracompact triply eclipsing triple star systems
T. Borkovits, S. A. Rappaport, T. Mitnyan +15
We have identified more than a hundred close triply eclipsing hierarchical triple star systems from data taken with the space telescope TESS. Many of them have outer periods less t…
SN 2022xlp: The second-known well-observed, intermediate-luminosity Iax supernova
D. Bánhidi, B. Barna, T. Szalai +17
We present a detailed analysis of type Iax supernova SN 2022xlp. With a V-band absolute magnitude light curve peaking at mag, this object is regarded…
The Effect of Flow Parameters and Wall Models on Gas-Surface Interactions: A Numerical Investigation of dsmcFoam
M. B. Agir, N. H. Crisp, K. L. Smith +4
Atmosphere-breathing electric propulsion systems harness atmospheric particles as propellant, enabling efficient operation across diverse environmental conditions. To accurately si…