From the 1 of 14 papers with an AI index.
15 citations
- Max Planck Institute for Solar System ResearchDE4 papers
- University of GrazAT3 papers
- Imperial College LondonGB2 papers
- Institut für SonnenphysikDE2 papers
- Instituto de Astrofísica de AndalucíaES2 papers
- Instituto de Astrofísica de CanariasES2 papers
- Instituto Nacional de Técnica AeroespacialES2 papers
- Johns Hopkins University Applied Physics LaboratoryUS2 papers
- Kanazawa UniversityJP2 papers
- Nagoya UniversityJP2 papers
- National Astronomical Observatory of JapanJP2 papers
- National Institute for Fusion ScienceJP2 papers
14 papers
Excitation and Recombination Data for Nd I-V with Applications to Kilonovae
N. Ferguson, L. P. Mulholland, M. McCann +2
Neodymium (Nd), a key r-process element, significantly influences the opacity and emergent spectra of kilonovae resulting from neutron star mergers. We present new atomic data for…
An Ultra-Low Profile Metasurface for Enhanced Non-Diffractive OAM Beam Generation Based on Sparse Feed Array
Jinyang Bi, Fan Qin, Chao Gu +2
This paper proposes a novel ultra-low profile transmitted metasurface to generate enhanced non-diffractive orbital angular momentum (OAM) beams, employing a sparse feed array (SFA)…
Towards understanding stellar variability at the sub m/s level: granulation-induced variability across the optical spectrum
Cis Lagae, Ginger Frame, Heather M. Cegla +5
Detecting the radial velocity signal of Earth-mass exoplanets requires the characterisation and removal of granulation-induced radial velocity variability from spectroscopic observ…
A Wideband Multibeam Planar Quasi-Yagi Array Antenna Based on Parasitic Pixel Strips
Jinyang Bi, Fan Qin, Chao Gu +1
This letter presents a low-complexity parasitic pixel strip (PPS) structure for array antenna to generate six radiations with flexible beam control. To realize multibeam operation,…
The Fe I 4377 Ã Line as a Solar Faculae Indicator: Insights from Spectral Ratio Analysis
Katlyn L. Hobbs, Christopher A. Watson, Jean C. Costes +21
Faculae are a dominant source of stellar activity noise in radial velocity measurements, yet their low contrast and broad surface distribution make them difficult to track in disc-…
An interstellar energetic and non-aqueous pathway to peptide formation
Alfred Thomas Hopkinson, Ann Mary Wilson, Joe Pitfield +13
The study demonstrates that dipeptides like glycylglycine can be synthesized in simulated interstellar ices under ionising radiation, providing a non‑aqueous pathway for peptide fo…