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Optical multicolor polarization observations in the region of the open cluster NGC 5749
(EDP Sciences, 2007-12)
We present (UBVRI) multicolor linear polarimetric data for 31 of the brightest stars in the area of the open cluster NGC 5749 considered to study the properties of the interstellar medium (ISM) towards the cluster. Our ...
A submillimeter study of the IR dust bubble S 21 and its environs
(Universidad Nacional Autónoma de México, 2017-04)
Based on the molecular emission in the 12CO(2-1) and 13CO(2-1) lines, and on the continuum emission in the MIR and FIR towards the S 21 IR dust bubble, we analyze the physical characteristics of the gas and dust linked to ...
Sh2-205 – I. The surrounding interstellar medium
(Oxford University Press, 2008-05)
We present a study of the HII region Sh2-205 and its environs, based on data obtained from the CGPS, 12CO observations, and MSX data. We find that Sh2-205 can be separated in three independent optical structures: SH ...
Spitzer characterization of dust in an anomalous emission region: the Perseus cloud
(2011)
Anomalous microwave emission is known to exist in the Perseus cloud. One of the most promising candidates to explain this excess of emission is electric dipole radiation from rapidly rotating very small dust grains, commonly ...
Synthetic extinction maps around intermediate-mass black holes in Galactic globular clusters
(Oxford University Press, 2016-05)
During the last decades, much effort has been devoted to explain the discrepancy between the amount of intracluster medium (ICM) estimated from stellar evolution theories and that emerging from observations in globular ...
Unusual Galactic HiiRegions at the Intersection of the Central Molecular Zone and the Far Dust Lane
(IOP Publishing, 2020)
Sgr.E is a massive star formation complex found toward the Galactic center that consists of numerous discrete, compact H II regions. It is located at the intersection between the central molecular zone (CMZ) and the far ...
The interstellar medium local to HD 10125
(Wiley Blackwell Publishing, Inc, 2003-06)
Based on an HI line and 408- and 1420-MHz radio continuum survey carried out at the Dominion Radio Astrophysical Observatory (DRAO), the environment of the O star HD 10125 has been studied. In addition, complementary radio ...
Molecules with ALMA at Planet-forming Scales (MAPS). XIV. Revealing disk substructures in multiwavelength continuum emission
(IOP, 2021)
Constraining dust properties of planet-forming disks via high-angular-resolution observations is fundamental to
understanding how solids are trapped in substructures and how dust growth may be favored or accelerated ...
On the Source of the Dust Extinction in Type Ia Supernovae and the Discovery of Anomalously Strong Na I Absorption
(The American Astronomical Society, 2013-11-10)
High-dispersion observations of the Na i D λλ5890, 5896 and K i λλ7665, 7699 interstellar lines, and the diffuse
interstellar band at 5780 Å in the spectra of 32 Type Ia supernovae are used as an independent means of ...