Results 121 to 130 of about 5,191,368 (191)

Spectroscopy of Bright Quasars with the Hubble Space Telescope and Lyman-Alpha Absorption Lines in the Redshift Range 0.5 < Z < 1.7

The Astrophysical Journal, 1996
C. D. Impey, C. E. Petry, M. A. Malkan, W. Webb   +3 more
openaire   +1 more source

UNSHIFTED METASTABLE He I* MINI-BROAD ABSORPTION LINE SYSTEM IN THE NARROW-LINE TYPE 1 QUASAR SDSS J080248.18+551328.9

, 2015
We report the identification of an unusual absorption-line system in the quasar SDSS J080248.18+551328.9 and present a detailed study of the system, incorporating follow-up optical and near-IR spectroscopy.
Yuan, Weimin, Yang, Chenwei, Ji, Tuo, Wang, Tinggui, Lu, Honglin, Hamann, Fred, Wang, Huiyuan, Zuther, Jens, Jiang, Peng, Liu, Wenjuan, Zhou, Hongyan, Komossa, S., Ge, Jian, Zuo, Wenwen   +13 more
core  

Robust and Democratic s‑SNOM Data Analysis and Modeling in Quasar. [PDF]

ACS Omega
Németh G, Toplak M, Read S, Freitas RO, Borondics F.   +4 more
europepmc   +1 more source

AXZ viewer: a web application to visualize unprocessed AFM-IR data. [PDF]

Bioinformatics
Duverger W, Ramer G, Louros N, Schymkowitz J, Rousseau F.   +4 more
europepmc   +1 more source

Exploring secular variation of the gravitational constant from high-resolution quasar spectra. [PDF]

Sci Rep
Le TD.
europepmc   +1 more source

Morphological and lipid metabolism alterations in macrophages exposed to model environmental nanoplastics traced by high-resolution synchrotron techniques. [PDF]

Front Immunol, 2023
Zingaro F, Gianoncelli A, Ceccone G, Birarda G, Cassano D, La Spina R, Agostinis C, Bonanni V, Ricci G, Pascolo L.   +9 more
europepmc   +1 more source

Quasar UM675 Quasar Spectrum 12 billion light-years away

This image reflects a graph of wavelength versus flux and is labeled Quasar UM675 Quasar Spectrum 12 billion light-years ...

core  

Precision spectroscopy and optomechanics of single trapped ions in the weak-binding limit [PDF]

, 2008
Herrmann, M., Herrmann, Maximilian
core   +1 more source

Fourier Transform Infrared Microspectroscopy as a Liquid Biopsy Tool to Detect Single Circulating Tumour Cells in the Blood of a Lung Cancer Patient. [PDF]

Appl Spectrosc
Dowling L, Evans C, Roach P, Vaccari L, Cinque G, Stani C, Birarda G, Muruganandan VA, Pillai S, van Pittius DG, Jegannathen A, Sulé-Suso J.   +11 more
europepmc   +1 more source

Variable X-ray absorption in the mini-broad absorption line quasar PG 1126-041

, 2012
We present the results of a multi-epoch observational campaign on the mini-broad absorption line quasar (mini-BAL QSO) PG 1126-041 performed with XMM- Newton from 2004 to 2009.
Cappi M., PALUMBO, GIORGIO, GIUSTINI, MARGHERITA, Proga D., VIGNALI, CRISTIAN, Dadina M., Ponti G., Eracleous M., Tombesi F., Chartas G.   +9 more
core