18 Papers
279 Citations
M. Galametz is an academic researcher from Commissariat à l'énergie atomique et aux énergies alternatives. The author has contributed to research in topics: Galaxy & Star formation. The author has an hindex of 11, co-authored 18 publications.
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Papers
[CII] 158 $\mu$m Emission as a Star Formation Tracer
Rodrigo Herrera-Camus,A. D. Bolatto,Mark Wolfire,Jd Smith,K. V. Croxall,Robert C. Kennicutt,D. Calzetti,George Helou,Fabian Walter,Adam K. Leroy,Bruce T. Draine,Bernhard R. Brandl,L. Armus,Karin Sandstrom,Daniel A. Dale,G. Aniano,Sharon E. Meidt,Médéric Boquien,L. K. Hunt,M. Galametz,Fatemeh Tabatabaei,Eric J. Murphy,P. N. Appleton,H. Roussel,C. W. Engelbracht,P. Beirao +25 more
TL;DR: In this article, the authors investigated the relation of [CII] surface brightness and luminosity with SFR and showed that surface brightness relations are better behaved than the luminosity relations because the former is more closely related to the local far-UV field strength, most likely the main parameter controlling the efficiency of the conversion of farUV radiation into gas heating.
The Herschel Dwarf Galaxy Survey: II. Physical conditions, origin of [CII] emission, and porosity of the multiphase low-metallicity ISM
Diane Cormier,N. P. Abel,S. Hony,V. Lebouteiller,Suzanne C. Madden,F. L. Polles,Frédéric Galliano,I. De Looze,M. Galametz,A. Lambert-Huyghe +9 more
TL;DR: In this article, a multiphase approach to model the ISM phases (HII region and photodissociation region) with the spectral synthesis code Cloudy was employed to characterize the physical conditions of the galaxies from the Herschel Dwarf Galaxy Survey.
SPIRE imaging of M82: cool dust in the wind and tidal streams
H. Roussel,Christine D. Wilson,L. Vigroux,K. G. Isaak,Marc Sauvage,S. C. Madden,Robbie Richard Auld,Maarten Baes,M. J. Barlow,G. J. Bendo,J. J. Bock,A. Boselli,M. Bradford,V. Buat,N. Castro-Rodriguez,P. Chanial,Stéphane Charlot,Laure Ciesla,D. L. Clements,Asantha Cooray,Diane Cormier,Luca Cortese,Jonathan Ivor Davies,E. Dwek,Steve Eales,D. Elbaz,M. Galametz,Frédéric Galliano,Walter Kieran Gear,Jason Glenn,Haley Louise Gomez,Matthew Joseph Griffin,S. Hony,Louis Levenson,Nanyao Y. Lu,B. O'Halloran,K. Okumura,Seb Oliver,M. J. Page,P. Panuzzo,Andreas Papageorgiou,T. J. Parkin,I. Perez-Fournon,M. Pohlen,N. Rangwala,E. E. Rigby,A. Rykala,N. Sacchi,Benjamin L. Schulz,Maximilien R. P. Schirm,M. W. L. Smith,Luigi Spinoglio,Jamie Stevens,Sundar Srinivasan,M. Symeonidis,M. Trichas,Mattia Vaccari,Herve Wozniak,Gillian S. Wright,Werner W. Zeilinger +59 more
TL;DR: In this paper, the far-infrared emission of the starburst and underlying disk from the SPIRE maps was derived, and spatially-resolved farinfrared colors for the wind and halo were derived in terms of dust mass, dust temperature and global physical conditions.
Low dust emissivities and radial variations in the envelopes of Class 0 protostars: a signature of early grain growth?
TL;DR: In this article, the authors analyzed PdBI observations at 1.3 and 3.2 mm for 12 Class 0 protostars obtained as part of the CALYPSO survey and derived dust emissivity index (beta) profiles as a function of the envelope radius at 200-2000 au scales.
The Ionized Gas in Nearby Galaxies as Traced by the [NII] 122 and 205 \mu m Transitions
Rodrigo Herrera-Camus,A. D. Bolatto,J. D. T. Smith,Bruce T. Draine,Eric W. Pellegrini,Mark Wolfire,K. V. Croxall,I. De Looze,D. Calzetti,Robert C. Kennicutt,A. Crocker,L. Armus,P. van der Werf,Karin Sandstrom,M. Galametz,Bernhard R. Brandl,Brent Groves,D. Rigopoulou,Fabian Walter,Adam K. Leroy,M. Boquien,Fatemeh Tabatabaei,P. Beirao +22 more
TL;DR: In this paper, the authors derived relations between the [NII] emission and SFR in the low-density limit and in the case of a log-normal distribution of densities.