Results 81 to 90 of about 33,443 (166)

<title>Superconducting tunnel junctions as detectors for extreme-ultraviolet astronomy</title> [PDF]

open access: yesSPIE Proceedings, 1997
Anthony J. Peacock   +6 more
openaire   +1 more source

The LSS 4300: A hot counterpart of Upsilon Sgr and KS Per? [PDF]

open access: yes
A number of observations indicate that the star LSS 4300 is a high temperature analog of the hydrogen-deficient binaries upsilon Sgr and KS Per. A preliminary model-atmosphere analysis based on high-dispersion spectra obtained at Kitt Peak and Cerro ...
Drilling, J. S., Schoenberner, D.
core   +1 more source

Apollo telescope mount. A partial listing of scientific publications and presentations, supplement 1 [PDF]

open access: yes
Compilations of bibliographies from the principal investigator groups of the Apollo Telescope Mount (Skylab solar observatory facility) are presented.
Reynolds, J. M., Snoddy, W. C.
core   +1 more source

A direct black-hole mass measurement in a little red dot at high redshift. [PDF]

open access: yesNature
Juodžbalis I   +39 more
europepmc   +1 more source

Redirection and reshaping of intense extreme-ultraviolet radiation. [PDF]

open access: yesSci Adv
He Y   +31 more
europepmc   +1 more source

A young progenitor for the most common planetary systems in the Galaxy. [PDF]

open access: yesNature
Livingston JH   +41 more
europepmc   +1 more source

Epsilon-near-zero nonlinearity enhancement in the extreme ultraviolet. [PDF]

open access: yesLight Sci Appl
Ferrante C   +11 more
europepmc   +1 more source

Natural hyperbolicity of hexagonal boron nitride in the deep ultraviolet. [PDF]

open access: yesNat Commun
Choi B   +8 more
europepmc   +1 more source

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