NLTE calculations indicate strontium is required to explain the onset of the 1μm feature at early times in AT2017gfo, while helium can dominate at later epochs with plausible masses.
and NIST ASD Team (2024)
11 Pith papers cite this work. Polarity classification is still indexing.
citation-role summary
citation-polarity summary
fields
physics.atom-ph 3 astro-ph.GA 2 astro-ph.EP 1 astro-ph.HE 1 astro-ph.SR 1 hep-ph 1 physics.gen-ph 1 physics.ins-det 1verdicts
UNVERDICTED 11representative citing papers
JWST spatial-spectral maps of 3I/ATLAS reveal CO as the primary volatile with H2O and CO2 abundances of 40.5% and 41.6% relative to CO, anisotropic distributions for apolar molecules, and a flat H2O OPR of 2.7.
Atomic systems using 85Rb Rydberg atoms and vapor provide primary measurements of blackbody radiation temperature near 130 GHz and 24.5 THz with uncertainties of 1% and 0.13 K respectively.
Time-resolved spectroscopy reveals broad and narrow LPVs in O VI from WD J005311, linked to line-driven wind instabilities and an unstable RRM disk, plus a pseudo-periodic UV oscillation.
Paschen jumps in Little Red Dots indicate their continua originate from free-bound recombination emission in low-temperature nebular gas rather than thermalized or AGN components.
LRDs require Compton-thick gas at moderate metallicity plus high accretion rates producing weak X-rays to explain their non-detection, implying they are not chemically pristine.
Relativistic CI+CCSD calculations of hyperfine constants in 45Sc+ yield nuclear quadrupole moment Q = 0.222(2) b consistent with molecular data.
An extended Judd-Ofelt model yields better calculated absorption intensities for Pr3+:YAG, especially the hypersensitive transition, and identifies additional viable laser wavelengths at 566 nm and 931 nm.
Gravitons absorbed by interstellar hydrogen atoms produce a detectable excess in the ratio of photon luminosities, indicating graviton presence.
A sensitivity study shows Tsallis q-distributions alter ionization rates for He, Li, and Be, with q<1 suppressing and q>1 enhancing low-temperature rates, while separating cross-section and EEDF uncertainties and releasing the code.
A room-temperature flash lamp prototype is presented for generating VUV light at wavelengths matching noble liquid scintillators to test light sensors.
citing papers explorer
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Strontium and helium in the kilonova AT2017gfo: Origin of the 1{\mu}m feature constrained via NLTE calculations
NLTE calculations indicate strontium is required to explain the onset of the 1μm feature at early times in AT2017gfo, while helium can dominate at later epochs with plausible masses.
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Coma Physics of an Interstellar Object: JWST Spatial-Spectral Mapping of 3I/ATLAS
JWST spatial-spectral maps of 3I/ATLAS reveal CO as the primary volatile with H2O and CO2 abundances of 40.5% and 41.6% relative to CO, anisotropic distributions for apolar molecules, and a flat H2O OPR of 2.7.
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Atomic and molecular systems for radiation thermometry
Atomic systems using 85Rb Rydberg atoms and vapor provide primary measurements of blackbody radiation temperature near 130 GHz and 24.5 THz with uncertainties of 1% and 0.13 K respectively.
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The Highly Variable Wind from WD J005311, the Stellar Remnant of the Peculiar Galactic Supernova of 1181
Time-resolved spectroscopy reveals broad and narrow LPVs in O VI from WD J005311, linked to line-driven wind instabilities and an unstable RRM disk, plus a pseudo-periodic UV oscillation.
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Paschen Jumps in Little Red Dots: Evidence for Nebular Continua
Paschen jumps in Little Red Dots indicate their continua originate from free-bound recombination emission in low-temperature nebular gas rather than thermalized or AGN components.
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On the quenching of LRD X-ray emission by both Compton-thick gas and high accretion rates
LRDs require Compton-thick gas at moderate metallicity plus high accretion rates producing weak X-rays to explain their non-detection, implying they are not chemically pristine.
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Hyperfine-structure constants of the $^{45}\!$Sc II ion and the nuclear quadrupole moment
Relativistic CI+CCSD calculations of hyperfine constants in 45Sc+ yield nuclear quadrupole moment Q = 0.222(2) b consistent with molecular data.
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Revisiting the luminescence properties of Pr3+: YAG within the framework of an extended approach of Judd-Ofelt theory
An extended Judd-Ofelt model yields better calculated absorption intensities for Pr3+:YAG, especially the hypersensitive transition, and identifies additional viable laser wavelengths at 566 nm and 931 nm.
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Detection of Gravitons: Graviton Absorption and Excess of Photon Luminosity from Interstellar Hydrogen
Gravitons absorbed by interstellar hydrogen atoms produce a detectable excess in the ratio of photon luminosities, indicating graviton presence.
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Electron-impact ionization rates for neutral He, Li, and Be in the Tsallis framework
A sensitivity study shows Tsallis q-distributions alter ionization rates for He, Li, and Be, with q<1 suppressing and q>1 enhancing low-temperature rates, while separating cross-section and EEDF uncertainties and releasing the code.
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Design and operation of a flash lamp for vacuum ultraviolet light production
A room-temperature flash lamp prototype is presented for generating VUV light at wavelengths matching noble liquid scintillators to test light sensors.