Search - Archive ouverte HAL Access content directly

Filter your results

122 Results
authIdHal_s : bertrand-le-floch
Image document

The CHESS spectral survey of star forming regions: Peering into the protostellar shock L1157-B1. II. Shock dynamics

C. Codella , B. Lefloch , C. Ceccarelli , J. Cernicharo , E. Caux et al.
Astronomy and Astrophysics - A&A, 2010, 518, pp.L113. ⟨10.1051/0004-6361/201014630⟩
Journal articles hal-00520489v1

The structure of the Cepheus E protostellar outflow: The jet, the bowshock, and the cavity

B. Lefloch , A. Gusdorf , C. Codella , J. Eisloffel , R. Neri et al.
Astronomy and Astrophysics - A&A, 2015, 581, pp.A4. ⟨10.1051/0004-6361/201425521⟩
Journal articles hal-02268320v1
Image document

Jet multiplicity in the proto-binary system NGC 1333-IRAS4A

G. Santangelo , C. Codella , S. Cabrit , A. J. Maury , F. Gueth et al.
Astronomy and Astrophysics - A&A, 2015, 584, pp.A126. ⟨10.1051/0004-6361/201526323⟩
Journal articles cea-01383766v1

First Detection of the Simplest Organic Acid in a Protoplanetary Disk

Cécile Favre , Davide Fedele , Dmitry Semenov , Sergey Parfenov , Claudio Codella et al.
The Astrophysical journal letters, 2018, 862 (1), pp.id. L2. ⟨10.3847/2041-8213/aad046⟩
Journal articles hal-01868883v1
Image document

Cometary globules I. Formation, evolution and morphology

B. Lefloch , Bernard Lazareff
Astronomy and Astrophysics - A&A, 1994
Journal articles hal-03797423v1
Image document

Comparing the spatial and kinematic distribution of gas and young stars around the shell-like structure in the CMa OB1 association

J. Gregorio-Hetem , B. Lefloch , A. Hetem , T. Montmerle , B. Fernandes et al.
Astronomy and Astrophysics - A&A, 2021, 654, pp.A150. ⟨10.1051/0004-6361/202141535⟩
Journal articles hal-03796882v1

TIMASSS: The IRAS16293-2422 Millimeter And Submillimeter Spectral Survey. I. Observations, calibration and analysis of the line kinematics

E. Caux , C. Kahane , Alain Castets , A. Coutens , C. Ceccarelli et al.
Astronomy and Astrophysics - A&A, 2011, 532, pp.A23. ⟨10.1051/0004-6361/201015399⟩
Journal articles hal-00582331v1

The CHESS spectral survey of star forming regions: Peering into the protostellar shock L1157-B1. I. Shock chemical complexity

C. Codella , B. Lefloch , C. Ceccarelli , J. Cernicharo , E. Caux et al.
Astronomy and Astrophysics - A&A, 2010, 518, pp.L112. ⟨10.1051/0004-6361/201014582⟩
Journal articles hal-00633450v1

Physical structure and water line spectrum predictions of the intermediate mass protostar OMC2-FIR4

N. Crimier , C. Ceccarelli , B. Lefloch , A. Faure
Astronomy and Astrophysics - A&A, 2009, 506, pp.1229. ⟨10.1051/0004-6361/200911651⟩
Journal articles hal-00479945v1

First image of the L1157 molecular jet by the CALYPSO IRAM-PdBI survey

L., Podio , C., Codella , F., Gueth , S., Cabrit , A., Maury et al.
Astronomy and Astrophysics - A&A, 2016, 593, pp.id.L4. ⟨10.1051/0004-6361/201628876⟩
Journal articles hal-01357672v1

Methanol emission from low mass protostars

S. Maret , C. Ceccarelli , A. G. G. M. Tielens , E. Caux , B. Lefloch et al.
Astronomy and Astrophysics - A&A, 2005, 442 (2), pp.527-538
Journal articles hal-00401891v1

First Detection Of Hydrogen Chloride Toward Protostellar Shocks

C. Codella , C. Ceccarelli , S. Bottinelli , M. Salez , S. Viti et al.
The Astrophysical Journal, 2012, 744 (2), pp.164. ⟨10.1088/0004-637X/744/2/164⟩
Journal articles hal-02862137v1
Image document

Isocyanogen formation in the cold interstellar medium

Charlotte Vastel , Jean-Christophe Loison , Valentine Wakelam , Bertrand Lefloch
Astronomy and Astrophysics - A&A, 2019, 625, pp.A91. ⟨10.1051/0004-6361/201935010⟩
Journal articles hal-02102327v1

Testing grain surface chemistry : a survey of deuterated formaldehyde and methanol in low-mass Class 0 protostars

B. Parise , C. Ceccarelli , A. G. G. M. Tielens , Alain Castets , E. Caux et al.
Astronomy and Astrophysics - A&A, 2006, 453, pp.949
Journal articles hal-00109405v1

Triggered massive-star formation on the borders of Galactic HII regions. IV- Star formation at the periphery of Sh2-212

L. Deharveng , B. Lefloch , S. Kurtz , D. Nadeau , M. Pomarès et al.
2008
Preprints, Working Papers, ... hal-00325415v1

Triggered massive-star formation on the borders of Galactic HII regions. III. Star formation at the periphery of Sh2-219

L. Deharveng , B. Lefloch , F. Massi , J. Brand , S. Kurtz et al.
2006
Preprints, Working Papers, ... hal-00129170v1

Discovery of Deuterated Water in a Young Protoplanetary Disk

C. Ceccarelli , C. Dominik , E. Caux , B. Lefloch , P. Caselli et al.
The Astrophysical journal letters, 2005, 631, pp.L81-L84. ⟨10.1086/497028⟩
Journal articles hal-00398177v1
Image document

Deuterated methanol toward NGC 7538-IRS1

J. Ospina-Zamudio , C. Favre , M. Kounkel , L.-H. Xu , J. Neill et al.
Astronomy and Astrophysics - A&A, 2019, 627, pp.A80. ⟨10.1051/0004-6361/201834948⟩
Journal articles hal-02322636v1

Sequential Formation of Massive Stars at the Periphery of H II Regions

L. Deharveng , A. Zavagno , J. Caplan , B. Lefloch , L. Salas et al.
Revista Mexicana de Astronomia y Astrofisica Conference Series, 2002, Michoacán, Barbados. pp.160-162
Conference papers hal-03562776v1

Sulphur chemistry in the L1544 pre-stellar core

Charlotte Vastel , David D. Quénard , Romane Le Gal , Valentine Wakelam , Aina Andrianasolo et al.
Monthly Notices of the Royal Astronomical Society, 2018, 478 (4), pp.5514-5532. ⟨10.1093/mnras/sty1336⟩
Journal articles hal-01807790v1

Starless clumps in the ATLASGAL (Tackenberg+, 2012)

J. Tackenberg , H. Beuther , T. Henning , F. Schuller , M. Wienen et al.
2012, pp.09113
Other publications hal-00688946v1
Image document

Sulphur-bearing species in the star forming region L1689N

Valentine Wakelam , Alain Castets , C. Ceccarelli , B. Lefloch , E. Caux et al.
Astronomy and Astrophysics - A&A, 2004, 413, pp.609-622. ⟨10.1051/0004-6361:20031572⟩
Journal articles hal-00000715v1
Image document

Detection of interstellar oxidaniumyl: Abundant H2O+ towards the star-forming regions DR21, Sgr B2, and NGC6334

V. Ossenkopf , H. S. P. Müller , D. C. Lis , P. Schilke , T. A. Bell et al.
Astronomy and Astrophysics - A&A, 2010, 518, pp.L111. ⟨10.1051/0004-6361/201014577⟩
Journal articles hal-00633453v1
Image document

Herschel/HIFI observations of spectrally resolved methylidyne signatures toward the high-mass star-forming core NGC 6334I

M. H. D. van Der Wiel , F. F. S. van Der Tak , D. C. Lis , T. Bell , E. A. Bergin et al.
Astronomy and Astrophysics - A&A, 2010, 521, pp.L43. ⟨10.1051/0004-6361/201015096⟩
Journal articles hal-00633400v1

Discovery of the Ubiquitous Cation NS + in Space Confirmed by Laboratory Spectroscopy

J. Cernicharo , B. Lefloch , M. Agúndez , S. Bailleux , L. Margulès et al.
The Astrophysical journal letters, 2018, 853 (2), pp.L22. ⟨10.3847/2041-8213/aaa83a⟩
Journal articles hal-02302607v1

TIMASSS. I. (Caux+, 2011)

E. Caux , C. Kahane , Alain Castets , A. Coutens , C. Ceccarelli et al.
2012, pp.29023
Other publications hal-00674360v1
Image document

Diagnosing shock temperature with NH 3 and H 2 O profiles

A. Gómez-Ruiz , C. Codella , S. Viti , I. Jimenez-Serra , G. Navarra et al.
Monthly Notices of the Royal Astronomical Society, 2016, 462 (2), pp.2203-2217. ⟨10.1093/mnras/stw1811⟩
Journal articles hal-02268338v1

Nitrogen hydrides in the cold envelope of IRAS 16293-2422

Pierre Hily-Blant , S. Maret , A. Bacmann , S. Bottinelli , B. Parise et al.
Astronomy and Astrophysics - A&A, 2010, 521, pp.L52. ⟨10.1051/0004-6361/201015253⟩
Journal articles hal-00541827v1
Image document

ATLASGAL - The APEX Telescope Large Area Survey of the Galaxy at 870 microns

F. Schuller , K. M. Menten , Y. Contreras , F. Wyrowski , P. Schilke et al.
Astronomy and Astrophysics - A&A, 2009, 504 (2), pp.415-427. ⟨10.1051/0004-6361/200811568⟩
Journal articles hal-00376321v1
Image document

Seeds of Life in Space (SOLIS). IX. Chemical Segregation of SO 2 and SO toward the Low-mass Protostellar Shocked Region of L1157

Siyi Feng , Claudio Codella , C. Ceccarelli , Paola Caselli , Ana Lopez-Sepulcre et al.
The Astrophysical Journal, 2020, 896 (1), pp.37. ⟨10.3847/1538-4357/ab8813⟩
Journal articles hal-02999347v1