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Sébastien Maret

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Questioning the spatial origin of complex organic molecules in young protostars with the CALYPSO survey

A. Belloche , A. J. Maury , S. Maret , S. Anderl , A. Bacmann
Astronomy and Astrophysics - A&A, 2020, 635, pp.A198. ⟨10.1051/0004-6361/201937352⟩
Article dans une revue cea-02534276v1
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Probing episodic accretion with chemistry: CALYPSO observations of the very-low-luminosity Class 0 protostar IRAM 04191+1522

S. Anderl , S. Maret , S. Cabrit , A. Maury , A. Belloche
Astronomy and Astrophysics - A&A, 2020, 643, pp.A123. ⟨10.1051/0004-6361/201936926⟩
Article dans une revue hal-03003699v1
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Searching for kinematic evidence of Keplerian disks around Class 0 protostars with CALYPSO

S. Maret , A. J. Maury , A. Belloche , M. Gaudel , Ph. André
Astronomy and Astrophysics - A&A, 2020, 635, ⟨10.1051/0004-6361/201936798⟩
Article dans une revue hal-02445681v1
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Angular momentum profiles of Class 0 protostellar envelopes

M. Gaudel , A. Maury , A. Belloche , S. Maret , Ph André
Astronomy and Astrophysics - A&A, 2020, 637, ⟨10.1051/0004-6361/201936364⟩
Article dans une revue hal-02457703v1
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Characterizing young protostellar disks with the CALYPSO IRAM-PdBI survey: large Class 0 disks are rare

A. J. Maury , Ph. Andre , L. Testi , S. Maret , A. Belloche
Astronomy and Astrophysics - A&A, 2019, 621 (621), pp.A76. ⟨10.1051/0004-6361/201833537⟩
Article dans une revue hal-01907744v1
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CALYPSO view of SVS 13A with PdBI: Multiple jet sources

C. Lefèvre , S. Cabrit , A. Maury , F. Gueth , B. Tabone
Astronomy and Astrophysics - A&A, 2017, 604, pp.L1. ⟨10.1051/0004-6361/201730766⟩
Article dans une revue hal-02174556v1

Probing the CO and methanol snow lines in young protostars

S. Anderl , S. Maret , S. Cabrit , A. Belloche , A. Maury
Astronomy and Astrophysics - A&A, 2016, 591, pp.A3. ⟨10.1051/0004-6361/201527831⟩
Article dans une revue hal-02431863v1

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

L., Podio , C., Codella , F., Gueth , S., Cabrit , A., Maury
Astronomy and Astrophysics - A&A, 2016, 593, pp.id.L4. ⟨10.1051/0004-6361/201628876⟩
Article dans une revue hal-01357672v1
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Probing the CO and methanol snow lines in young protostars. Results from the CALYPSO IRAM-PdBI survey

S., Anderl , S., Maret , S., Cabrit , A., Belloche , A. J., Maury
Astronomy and Astrophysics - A&A, 2016, 591, pp.id.A3. ⟨10.1051/0004-6361/201527831⟩
Article dans une revue hal-01305011v1
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Jet multiplicity in the proto-binary system NGC 1333-IRAS4A

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

First results from the CALYPSO IRAM-PdBI survey. I. Kinematics of the inner envelope of NGC1333-IRAS2A

S. Maret , A. Belloche , A. J. Maury , Frédéric Gueth , Ph. André
Astronomy and Astrophysics - A&A, 2014, 563, pp.id.L1. ⟨10.1051/0004-6361/201323028⟩
Article dans une revue hal-00951186v1

Interstellar chemistry of nitrogen hydrides in dark clouds

R. Le Gal , P. Hily-Blant , A. Faure , G. Pineau Des Forêts , C. Rist
Astronomy and Astrophysics - A&A, 2014, 562, pp.A83. ⟨10.1051/0004-6361/201322386⟩
Article dans une revue hal-02617089v1
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First results from the CALYPSO IRAM-PdBI survey : III. Monopol ar jets driven by a proto-binary system in NGC 1333-IRAS2A

C. Codella , A. J. Maury , F. Gueth , S. Maret , A. Belloche
Astronomy and Astrophysics - A&A, 2014, 563, pp.L3. ⟨10.1051/0004-6361/201323024⟩
Article dans une revue cea-01234367v1

New Constraints on the Sulfur Reservoir in the Dense Interstellar Medium Provided by Spitzer Observations of S I in Shocked Gas

Dana E. Anderson , Edwin A. Bergin , Sébastien Maret , Valentine Wakelam
The Astrophysical Journal, 2013, 779, pp.141. ⟨10.1088/0004-637X/779/2/141⟩
Article dans une revue hal-00949933v1

Fine and hyperfine excitation of NH and ND by He: On the importance of calculating rate coefficients of isotopologues

Fabien Dumouchel , Jacek Kłos , Robert Toboła , Aurore Bacmann , Sébastien Maret
Journal of Chemical Physics, 2012, 137 (11), pp.114306. ⟨10.1063/1.4753423⟩
Article dans une revue hal-03047300v1

Herschel observations of EXtra-Ordinary Sources (HEXOS) : Methanol as a probe of physical conditions in Orion KL

S. Wang , E.A. Bergin , N.R. Crockett , P.F. Goldsmith , Dc. Lis
Astronomy and Astrophysics - A&A, 2011, 527, pp.A95. ⟨10.1051/0004-6361/201015079⟩
Article dans une revue hal-00601295v1

Weeds: a CLASS extension for the analysis of millimeter and sub-millimeter spectral surveys

S. Maret , Pierre Hily-Blant , J. Pety , S. Bardeau , E. Reynier
Astronomy and Astrophysics - A&A, 2011, 526, pp.47. ⟨10.1051/0004-6361/201015487⟩
Article dans une revue hal-00992510v1

Herschel observations of EXtra-Ordinary Sources (HEXOS): Observations of H2O and its isotopologues towards Orion KL

G. J. Melnick , V. Tolls , D. A. Neufeld , E. A. Bergin , T. G. Phillips
Astronomy and Astrophysics - A&A, 2010, 521, pp.L27
Article dans une revue hal-00631949v1

Herschel observations of EXtra-Ordinary Sources (HEXOS): The Terahertz spectrum of Orion KL seen at high spectral resolution

N. R. Crockett , E. A. Bergin , S. Wang , D. C. Lis , T. A. Bell
Astronomy and Astrophysics - A&A, 2010, 521, pp.L21
Article dans une revue hal-00631950v1

Detection of OH+ and H2O+ towards Orion KL

H. C. Gupta , P. Rimmer , J. C. Pearson , S. Yu , E. Herbst
Astronomy and Astrophysics - A&A, 2010, 521, pp.L47
Article dans une revue hal-00631945v1

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
Astronomy and Astrophysics - A&A, 2010, 518, pp.L112
Article dans une revue hal-00631859v1
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Chemical study of intermediate-mass (IM) Class 0 protostars. CO depletion and N2H+ deuteration

T. Alonso-Albi , A. Fuente , N. Crimier , P. Caselli , C. Ceccarelli
Astronomy and Astrophysics - A&A, 2010, 518, pp.A52
Article dans une revue hal-00631908v1

Herschel/HIFI measurements of the ortho/para ratio in water towards Sagittarius B2(M) and W31C

D. C. Lis , T. G. Phillips , P. F. Goldsmith , D. A. Neufeld , E. Herbst
Astronomy and Astrophysics - A&A, 2010, 521, pp.L26
Article dans une revue hal-00631942v1

First detection of ND in the solar-mass protostar IRAS16293-2422

A. Bacmann , E. Caux , Pierre Hily-Blant , B. Parise , L. Pagani
Astronomy and Astrophysics - A&A, 2010, 521, pp.L42. ⟨10.1051/0004-6361/201015102⟩
Article dans une revue hal-00633401v1

Herschel/HIFI discovery of interstellar chloronium (H2Cl+)

D. C. Lis , J. C. Pearson , D. A. Neufeld , P. Schilke , H. S. P. Müller
Astronomy and Astrophysics - A&A, 2010, 521, pp.L9. ⟨10.1051/0004-6361/201014959⟩
Article dans une revue hal-00633439v1

Herschel observations of ortho- and para-oxidaniumyl (H2O+) in spiral arm clouds toward Sagittarius B2(M)

P. Schilke , C. Comito , H. S. P. Müller , E. A. Bergin , E. Herbst
Astronomy and Astrophysics - A&A, 2010, 521, pp.L11
Article dans une revue hal-00631953v1

Herschel/HIFI discovery of interstellar chloronium (H2Cl+)

D. C. Lis , J. C. Pearson , D. A. Neufeld , P. Schilke , H. S. P. Müller
Astronomy and Astrophysics - A&A, 2010, 521, pp.L9
Article dans une revue hal-00631940v1

Ortho-to-para ratio of interstellar heavy water

C. Vastel , C. Ceccarelli , E. Caux , A. Coutens , J. Cernicharo
Astronomy and Astrophysics - A&A, 2010, 521, pp.L31. ⟨10.1051/0004-6361/201015101⟩
Article dans une revue hal-00633418v1

Herschel observations of EXtra-Ordinary Sources (HEXOS): Detection of hydrogen fluoride in absorption towards Orion KL

T. G. Phillips , E. A. Bergin , D. C. Lis , D. A. Neufeld , T. A. Bell
Astronomy and Astrophysics - A&A, 2010, 518, pp.L109
Article dans une revue hal-00631871v1

The methanol lines and hot core of OMC2-FIR4, an intermediate-mass protostar, with Herschel-HIFI

M. Kama , C. Dominik , S. Maret , F. van Der Tak , E. Caux
Astronomy and Astrophysics - A&A, 2010, 521, pp.id.L39. ⟨10.1051/0004-6361/201015118⟩
Article dans une revue hal-00520749v1

Herschel observations of EXtra-Ordinary Sources (HEXOS): detecting spiral arm clouds by CH absorption lines

S.-L. Qin , P. Schilke , C. Comito , T. Möller , R. Rolffs
Astronomy and Astrophysics - A&A, 2010, 521, pp.L14
Article dans une revue hal-00631952v1

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

B. Lefloch , S. Cabrit , C. Codella , G. Melnick , J. Cernicharo
Astronomy and Astrophysics - A&A, 2010, 518, pp.L113
Article dans une revue hal-00631857v1

Herschel observations of EXtra-Ordinary Sources (HEXOS): detecting spiral arm clouds by CH absorption lines

S.-L. Qin , P. Schilke , C. Comito , T. Möller , R. Rolffs
Astronomy and Astrophysics - A&A, 2010, 521, pp.L14. ⟨10.1051/0004-6361/201015107⟩
Article dans une revue hal-00633430v1
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Herschel observations of EXtra-Ordinary Sources (HEXOS): The present and future of spectral surveys with Herschel/HIFI

E. A. Bergin , T. G. Phillips , C. Comito , N. R. Crockett , D. C. Lis
Astronomy and Astrophysics - A&A, 2010, 521, pp.L20. ⟨10.1051/0004-6361/201015071⟩
Article dans une revue hal-00633429v1
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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
Astronomy and Astrophysics - A&A, 2010, 518, pp.L113. ⟨10.1051/0004-6361/201014630⟩
Article dans une revue hal-00520489v1

First results of the Herschel key program ''Dust, Ice and Gas In Time'' (DIGIT): Dust and gas spectroscopy of HD 100546

B. Sturm , J. Bouwman , Th. Henning , N. J. Evans , B. Acke
Astronomy and Astrophysics - A&A, 2010, 518, pp.L129. ⟨10.1051/0004-6361/201014674⟩
Article dans une revue hal-00631869v1

The solar type protostar IRAS16293-2422: new constraints on the physical structure

N. Crimier , C. Ceccarelli , S. Maret , S. Bottinelli , E. Caux
Astronomy and Astrophysics - A&A, 2010, 519, pp.A65. ⟨10.1051/0004-6361/200913112⟩
Article dans une revue hal-00631917v1

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
Astronomy and Astrophysics - A&A, 2010, 518, pp.L112. ⟨10.1051/0004-6361/201014582⟩
Article dans une revue hal-00633450v1

Hier ist wahrhaftig ein Loch im Himmel. The NGC 1999 dark globule is not a globule

T. Stanke , A. M. Stutz , J. J. Tobin , B. Ali , S. T. Megeath
Astronomy and Astrophysics - A&A, 2010, 518, pp.L94. ⟨10.1051/0004-6361/201014612⟩
Article dans une revue hal-00631889v1

Herschel observations of EXtra-Ordinary Sources (HEXOS): The present and future of spectral surveys with Herschel/HIFI

E. A. Bergin , T. G. Phillips , C. Comito , N. R. Crockett , D. C. Lis
Astronomy and Astrophysics - A&A, 2010, 521, pp.L20
Article dans une revue hal-00631951v1

Dust, Ice, and Gas In Time (DIGIT) Herschel program first results. A full PACS-SED scan of the gas line emission in protostar DK Chamaeleontis

T. A. van Kempen , J. D. Green , N. J. Evans , E. F. van Dishoeck , L. E. Kristensen
Astronomy and Astrophysics - A&A, 2010, 518, pp.L128. ⟨10.1051/0004-6361/201014686⟩
Article dans une revue hal-00631870v1
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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
Astronomy and Astrophysics - A&A, 2010, 518, pp.L111. ⟨10.1051/0004-6361/201014577⟩
Article dans une revue hal-00633453v1

Herschel observations of EXtra-Ordinary Sources (HEXOS): Observations of H2O and its isotopologues towards Orion KL

G. J. Melnick , V. Tolls , D. A. Neufeld , E. A. Bergin , T. G. Phillips
Astronomy and Astrophysics - A&A, 2010, 521, pp.L27. ⟨10.1051/0004-6361/201015085⟩
Article dans une revue hal-00633425v1
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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
Astronomy and Astrophysics - A&A, 2010, 521, pp.L43. ⟨10.1051/0004-6361/201015096⟩
Article dans une revue hal-00633400v1

Nitrogen hydrides in the cold envelope of IRAS 16293-2422

Pierre Hily-Blant , S. Maret , A. Bacmann , S. Bottinelli , B. Parise
Astronomy and Astrophysics - A&A, 2010, 521, pp.L52. ⟨10.1051/0004-6361/201015253⟩
Article dans une revue hal-00541827v1

Herschel spectral surveys of star-forming regions. Overview of the 555-636 GHz range

C. Ceccarelli , A. Bacmann , A. Boogert , E. Caux , C. Dominik
Astronomy and Astrophysics - A&A, 2010, 521, pp.L22. ⟨10.1051/0004-6361/201015081⟩
Article dans une revue hal-00541843v1

Physical structure of the envelopes of intermediate-mass protostars

N. Crimier , C. Ceccarelli , T. Alonso-Albi , A. Fuente , P. Caselli
Astronomy and Astrophysics - A&A, 2010, 516, pp.A102. ⟨10.1051/0004-6361/200913499⟩
Article dans une revue hal-00631895v1

Herschel-PACS imaging of protostars in the HH 1-2 outflow complex

W. J. Fischer , S. T. Megeath , B. Ali , J. J. Tobin , M. Osorio
Astronomy and Astrophysics - A&A, 2010, 518, pp.L122. ⟨10.1051/0004-6361/201014636⟩
Article dans une revue hal-00631886v1

Herschel observations of ortho- and para-oxidaniumyl (H2O+) in spiral arm clouds toward Sagittarius B2(M)

P. Schilke , C. Comito , H. S. P. Müller , E. A. Bergin , E. Herbst
Astronomy and Astrophysics - A&A, 2010, 521, pp.L11. ⟨10.1051/0004-6361/201015087⟩
Article dans une revue hal-00633434v1

The distribution of water in the high-mass star-forming region NGC 6334 I

M. Emprechtinger , D. C. Lis , T. Bell , T. G. Phillips , P. Schilke
Astronomy and Astrophysics - A&A, 2010, 521, pp.L28. ⟨10.1051/0004-6361/201015086⟩
Article dans une revue hal-00633423v1

Detection of OH+ and H2O+ towards Orion KL

H. C. Gupta , P. Rimmer , J. C. Pearson , S. Yu , E. Herbst
Astronomy and Astrophysics - A&A, 2010, 521, pp.L47. ⟨10.1051/0004-6361/201015117⟩
Article dans une revue hal-00633387v1

Constraining the ortho-to-para ratio of H2 with anomalous H2CO absorption

N. Troscompt , A. Faure , S. Maret , C. Ceccarelli , Pierre Hily-Blant
Astronomy and Astrophysics - A&A, 2009, 506, pp.1243. ⟨10.1051/0004-6361/200912770⟩
Article dans une revue hal-00479944v1

Spitzer Spectral Line Mapping of Protostellar Outflows. I. Basic Data and Outflow Energetics

David A. Neufeld , Brunella Nisini , Teresa Giannini , Gary J. Melnick , Edwin A. Bergin
The Astrophysical Journal, 2009, 706, pp.170. ⟨10.1088/0004-637X/706/1/170⟩
Article dans une revue hal-00479941v1
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On the robustness of the ammonia thermometer

S. Maret , A. Faure , E. Scifoni , L. Wiesenfeld
Monthly Notices of the Royal Astronomical Society, 2009, 399, pp.425. ⟨10.1111/j.1365-2966.2009.15294.x⟩
Article dans une revue hal-00479932v1

Spitzer Mapping of Molecular Hydrogen Pure Rotational Lines in NGC 1333: A Detailed Study of Feedback in Star Formation

Sébastien Maret , Edwin A. Bergin , David A. Neufeld , Joel D. Green , Dan M. Watson
The Astrophysical Journal, 2009, 698, pp.1244. ⟨10.1088/0004-637X/698/2/1244⟩
Article dans une revue hal-00479906v1

Enseignement du point de vue microscopique d'un équilibre chimique à l'aide d'un TICE. Comparaison de trois types de mises en œuvre.

Jean-François Le Maréchal , Rita Khanfour Armalé , Hélène Bastard , Sébastien Maret , Marie-Claude Dubief
Bulletin de l'Union des Physiciens (1907-2003), 2008, 102 (907), pp.1153-1168
Article dans une revue hal-00372787v1

Using Chemistry to Unveil the Kinematics of Starless Cores: Complex Radial Motions in Barnard 68

Sébastien Maret , Edwin A. Bergin , Charles J. Lada
The Astrophysical Journal, 2007, 670, pp.L25. ⟨10.1086/524014⟩
Article dans une revue hal-00398450v1

The Ionization Fraction of Barnard 68: Implications for Star and Planet Formation

Sébastien Maret , E. Bergin
The Astrophysical Journal, 2007, 664, pp.956. ⟨10.1086/519152⟩
Article dans une revue hal-00398453v1

Lien entre les différents aspects d'un concept.

Jean-François Le Maréchal , Rita Khanfour Armalé , Isabelle Aubert , Olivier Décédé Jean-Marie , Hélène Bastard
Bulletin de l'Union des Physiciens (1907-2003), 2007, 101, pp.443-453
Article dans une revue hal-00372821v1

The Thermal Structure of Gas in Prestellar Cores: A Case Study of Barnard 68

Edwin A. Bergin , Sébastien Maret , Floris F. S. van Der Tak , João Alves , Sean M. Carmody
The Astrophysical Journal, 2006, 645, pp.369. ⟨10.1086/504310⟩
Article dans une revue hal-00398462v1

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
Astronomy and Astrophysics - A&A, 2006, 453, pp.949. ⟨10.1051/0004-6361:20054476⟩
Article dans une revue hal-00398166v1

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
Astronomy and Astrophysics - A&A, 2006, 453, pp.949
Article dans une revue hal-00109405v1

A low fraction of nitrogen in molecular form in a dark cloud

S. Maret , E. A. Bergin , C. J. Lada
Nature, 2006, 442, pp.425. ⟨10.1038/nature04919⟩
Article dans une revue hal-00398583v1

Nuclear spin conversion of formaldehyde in protostar environments induced by non reactive collisions

M. Tudorie , P. Cacciani , J. Cosléou , F. Herlemont , M. Khelkhal
Astronomy and Astrophysics - A&A, 2006, 453, pp.755. ⟨10.1051/0004-6361:20064952⟩
Article dans une revue hal-00398228v1

CH3OH abundance in low mass protostars

S. Maret , C. Ceccarelli , A. G. G. M. Tielens , E. Caux , B. Lefloch
Astronomy and Astrophysics - A&A, 2005, 442, pp.527-538. ⟨10.1051/0004-6361:20052899⟩
Article dans une revue hal-00398191v1
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The 90-110 mum dust feature in low to intermediate mass protostars: Calcite?

A. Chiavassa , C. Ceccarelli , A. G. G. M. Tielens , E. Caux , S. Maret
Astronomy and Astrophysics - A&A, 2005, 432, pp.547-557. ⟨10.1051/0004-6361:20041891⟩
Article dans une revue hal-00398121v1

CH3OH abundance in low-mass protostar

S. Maret , C. Ceccarelli , A.G.G.M. Tielens , E. Caux
Astronomy and Astrophysics - A&A, 2005, in press
Article dans une revue hal-00013390v1

Methanol emission from low mass protostars

S. Maret , C. Ceccarelli , A. G. G. M. Tielens , E. Caux , B. Lefloch
Astronomy and Astrophysics - A&A, 2005, 442 (2), pp.527-538
Article dans une revue hal-00401891v1
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Theoretical HDO emission from low-mass protostellar envelopes

B. Parise , C. Ceccarelli , S. Maret
Astronomy and Astrophysics - A&A, 2005, 441, pp.171-179. ⟨10.1051/0004-6361:20053081⟩
Article dans une revue hal-00398171v1
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The H2CO abundance in the inner warm regions of low mass protostellar envelopes

Sébastien Maret , C. Ceccarelli , Emmanuel Caux , Alexander G.G.M. Tielens , Jes K. Jorgensen
Astronomy and Astrophysics - A&A, 2004, 416, pp.577-594
Article dans une revue hal-00000759v3
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Structure physico-chimique des proto-étoiles de faible masse

Sébastien Maret
Astrophysique [astro-ph]. Université Paul Sabatier - Toulouse III, 2003. Français. ⟨NNT : ⟩
Thèse tel-00003798v3