Articles with "balmer" as a keyword



The Kingdom Began in Puerto Rico: Neil Connolly's Priesthood in the South Bronx. By Angel Garcia. New York: Fordham University Press, 2020. 365 pp. $38.00 hardcover.

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Published in 2022 at "Church History"

DOI: 10.1017/s0009640723000379

Abstract: evangelical (18), at the end of his book Balmer does point those interested in further reading to Daniel K. Williams’s God’s Own Party: The Making of the Christian Right (Oxford, UK: Oxford University Press, 2012)… read more here.

Keywords: book; religious right; university press; balmer ... See more keywords

HYDRO2GEN: Non-thermal hydrogen Balmer and Paschen emission in solar flares generated by electron beams

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Published in 2018 at "Astronomy and Astrophysics"

DOI: 10.1051/0004-6361/201731053

Abstract: Aim. Sharp rises of hard X-ray (HXR) emission accompanied by H α line profiles with strong red-shifts up to 4 Å from the central wavelength, often observed at the onset of flares with the Specola… read more here.

Keywords: hydrogen; continuum; balmer paschen; balmer ... See more keywords
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Effective temperature determinations of late-type stars based on 3D non-LTE Balmer line formation

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Published in 2018 at "Astronomy and Astrophysics"

DOI: 10.1051/0004-6361/201732546

Abstract: Hydrogen Balmer lines are commonly used as spectroscopic effective temperature diagnostics of late-type stars. However, reliable inferences require accurate model spectra, and the absolute accuracy ... read more here.

Keywords: effective temperature; balmer; late type; type stars ... See more keywords

A scaling law of the neutral penetration length and Balmer-α wing shape in high-temperature plasmas

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Published in 2025 at "Nuclear Fusion"

DOI: 10.1088/1741-4326/add358

Abstract: Hydrogen atoms penetrating deep inside high-temperature magnetically confined plasmas by repetitive charge-exchange collisions result in a particle source of the plasma, which affects the plasma transport significantly. In this paper, we present an approximate solution… read more here.

Keywords: balmer; penetration length; neutral penetration; law ... See more keywords

BlackTHUNDER – A non-stellar Balmer break in a black hole-dominated little red dot at z = 7.04

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Published in 2025 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/staf1867

Abstract: Recent observations from JWST have revealed an abundant population of active galactic nuclei (AGN) and so-called “Little Red Dots” (LRDs) at 2 ≲ z ≲ 11, many of which are characterized by V-shaped UV-to-optical continua… read more here.

Keywords: balmer break; black hole; non stellar; balmer ... See more keywords