Zobrazeno 1 - 10
of 54 655
pro vyhledávání: '"Astrophysics - Instrumentation and Methods for Astrophysics"'
The advent of next-generation photometric and spectroscopic surveys is approaching, bringing more data with tighter error bars. As a result, theoretical models will become more complex, incorporating additional parameters, which will increase the dim
Externí odkaz:
http://arxiv.org/abs/2410.03632
Autor:
Napier, Kevin J, Holman, Matthew J
We present a novel orbit parameterization in spherical coordinates. This parameterization enables the mixing of varying and invariant orbital parameters, and clarifies the physics of the orbit. It also simplifies the process of placing synthetic popu
Externí odkaz:
http://arxiv.org/abs/2410.03598
Autor:
Frazin, Richard A.
Electric Field Conjugation (EFC) and related techniques have proven effective for coronagraphic exoplanet imaging. EFC creates a dark hole region in the image plane, allowing for the detection of faint planetary emissions. The quality of a dark hole
Externí odkaz:
http://arxiv.org/abs/2410.03579
Aromatic structures are fundamental for key biological molecules such as RNA and metabolites and the abundances of aromatic molecules on young planets are therefore of high interest. Recent detections of benzonitrile and other aromatic compounds in i
Externí odkaz:
http://arxiv.org/abs/2410.03574
Increasingly precise space-based photometry uncovers higher-order effects in transits, eclipses and phase curves which can be used to characterize exoplanets in novel ways. The subtle signature induced by a rotationally deformed exoplanet is determin
Externí odkaz:
http://arxiv.org/abs/2410.03449
With the recent implementation of the Artemis Accords, interest in the cis-lunar space is rapidly increasing, necessitating the development of more precise and accurate modeling tools. While general-purpose mission design tools are available, this st
Externí odkaz:
http://arxiv.org/abs/2410.03372
Autor:
Jeon, Soobin, Park, Sang-Young
Recently, the advancement of research on distributed space systems that operate a large number of satellites as a single system urges the need for the investigation of satellite constellations. The communication constellation can be used to construct
Externí odkaz:
http://arxiv.org/abs/2410.03354
We calculate the 2024 impact factors of 36 most widely used journals in Astrophysics, using the citations collated by NASA/ADS (Astrophysics Data System) and compare them to the official impact factors. This includes journals which publish papers out
Externí odkaz:
http://arxiv.org/abs/2410.03342
Studying atmospheric escape from exoplanets can provide important clues about the formation and evolution of exoplanets. Observational evidence of atmospheric escape has been obtained through transit spectroscopy in strong spectral lines of various a
Externí odkaz:
http://arxiv.org/abs/2410.03228
Autor:
Zhang, Yong-Kun, Li, Di, Feng, Yi, Tsai, Chao-Wei, Wang, Pei, Niu, Chen-Hui, Chen, Hua-Xi, Zhu, Yu-Hao
The detection of fast radio bursts (FRBs) in radio astronomy is a complex task due to the challenges posed by radio frequency interference (RFI) and signal dispersion in the interstellar medium. Traditional search algorithms are often inefficient, ti
Externí odkaz:
http://arxiv.org/abs/2410.03200