B
Bilal Ladjelate
Researcher at Paris Diderot University
Publications - 69
Citations - 1808
Bilal Ladjelate is an academic researcher from Paris Diderot University. The author has contributed to research in topics: Star formation & Molecular cloud. The author has an hindex of 18, co-authored 64 publications receiving 1328 citations.
Papers
More filters
Journal ArticleDOI
A census of dense cores in the Aquila cloud complex: SPIRE/PACS observations from the Herschel Gould Belt survey
Vera Könyves,Vera Könyves,Ph. André,Alexander Men'shchikov,P. Palmeirim,Doris Arzoumanian,Doris Arzoumanian,Nicola Schneider,Nicola Schneider,A. Roy,P. Didelon,Anaëlle Maury,Yoshito Shimajiri,J. Di Francesco,J. Di Francesco,Sylvain Bontemps,Nicolas Peretto,Nicolas Peretto,Milena Benedettini,J.-Ph. Bernard,J.-Ph. Bernard,Davide Elia,Matthew James Griffin,T. Hill,Jason M. Kirk,Bilal Ladjelate,Kenneth A. Marsh,Peter G. Martin,Frédérique Motte,Q. Nguyen Luong,Q. Nguyen Luong,Stefano Pezzuto,Helene Roussel,Kazi L.J. Rygl,Kazi L.J. Rygl,Sarah Sadavoy,Sarah Sadavoy,Sarah Sadavoy,E. Schisano,L. Spinoglio,Derek Ward-Thompson,Glenn J. White,Glenn J. White +42 more
TL;DR: In this article, the results of the Herschel Gould Belt survey (HGBS) observations in an ~11 deg2 area of the Aquila molecular cloud complex at d ~ 260 pc, imaged with the SPIRE and PACS photometric cameras in parallel mode from 70 μm to 500 μm.
Journal ArticleDOI
Characterizing the properties of nearby molecular filaments observed with Herschel
Doris Arzoumanian,Doris Arzoumanian,Ph. André,Vera Könyves,Vera Könyves,P. Palmeirim,A. Roy,A. Roy,Nicola Schneider,Nicola Schneider,Milena Benedettini,P. Didelon,J. Di Francesco,Jason M. Kirk,Bilal Ladjelate +14 more
TL;DR: In this article, a detailed analysis of the filamentary structures identified with Herschel in eight nearby molecular clouds (at distances of about 1.5 km) was performed using the column density maps derived from Herschel data and the DisPerSE algorithm to trace a network of individual filament in each cloud.
Journal ArticleDOI
Characterizing young protostellar disks with the CALYPSO IRAM-PdBI survey: large Class 0 disks are rare
Anaëlle Maury,Anaëlle Maury,Ph. André,Leonardo Testi,Sébastien Maret,Arnaud Belloche,Patrick Hennebelle,Sylvie Cabrit,Sylvie Cabrit,Claudio Codella,Frederic Gueth,Linda Podio,S. Anderl,Aurore Bacmann,Sylvain Bontemps,M. Gaudel,Bilal Ladjelate,Charlène Lefèvre,Benoît Tabone,Bertrand Lefloch +19 more
TL;DR: In this paper, the authors used the IRAM Plateau de Bure Interferometer (CALYPSO) to obtain subarcsecond observations of the dust continuum emission at 231 and 94 GHz for a sample of 16 solar-type Class 0 protostars.
Journal ArticleDOI
Testing the universality of the star-formation efficiency in dense molecular gas
Yoshito Shimajiri,Ph. André,Jonathan Braine,Vera Könyves,Nicola Schneider,Sylvain Bontemps,Bilal Ladjelate,A. Roy,Yu Gao,How-Huan Chen +9 more
TL;DR: In this paper, a wide-field mapping of the Aquila, Ophiuchus, and Orion B clouds at 0.04 pc resolution in the J = 1 − 0 transition of HCN, HCO +, and their isotopomers was conducted to calibrate the HCN and HCO+ lines commonly used as dense gas tracers in extragalactic studies.
Journal ArticleDOI
Characterizing the properties of nearby molecular filaments observed with Herschel
Doris Arzoumanian,Doris Arzoumanian,Ph. André,Vera Könyves,Vera Könyves,P. Palmeirim,A. Roy,A. Roy,Nicola Schneider,Nicola Schneider,Milena Benedettini,P. Didelon,J. Di Francesco,Jason M. Kirk,Bilal Ladjelate +14 more
TL;DR: In this article, the authors use the column density maps derived from Herschel data and the DisPerSE algorithm to trace a network of filaments in each cloud and build synthetic maps to assess the completeness limit of the extracted sample and validate their measurements.