Léna Le Roy

Documents

Identifiants chercheurs

lena-le-roy
0000-0002-5984-6153

Présentation

Publications

968600

	Krypton isotopes and noble gas abundances in the coma of comet 67P/Churyumov-Gerasimenko Martin Rubin , Kathrin Altwegg , Hans Balsiger , Akiva Bar-Nun , Jean-Jacques Berthelier Science Advances , 2018, 4 (7), pp.eaar6297. ⟨10.1126/sciadv.aar6297⟩ Article dans une revue insu-01877545v1
	Halogens as tracers of protosolar nebula material in comet 67P/Churyumov-Gerasimenko Frederik Dhooghe , Johan de Keyser , Kathrin Altwegg , Christelle Briois , Hans Balsiger Monthly Notices of the Royal Astronomical Society, 2017, 472 (2), pp.1336-1345. ⟨10.1093/mnras/stx1911⟩ Article dans une revue insu-01575014v1
	Evidence for distributed gas sources of hydrogen halides in the coma of comet 67P/Churyumov–Gerasimenko Johan de Keyser , Frederik Dhooghe , Kathrin Altwegg , Hans Balsiger , Jean-Jacques Berthelier Monthly Notices of the Royal Astronomical Society, 2017, 469 (Suppl_2), pp.S695-S711. ⟨10.1093/mnras/stx2725⟩ Article dans une revue insu-02765310v1
	Isotopic composition of CO₂ in the coma of 67P/Churyumov-Gerasimenko measured with ROSINA/DFMS Myrtha Hässig , Kathrin Altwegg , Hans Balsiger , Jean-Jacques Berthelier , André Bieler Astronomy and Astrophysics - A&A, 2017, 605, A50 (8 p.). ⟨10.1051/0004-6361/201630140⟩ Article dans une revue insu-01571239v1
	Sulphur isotope mass-independent fractionation observed in comet 67P/Churyumov–Gerasimenko by Rosetta/ROSINA Ursina Calmonte , Kathrin Altwegg , Hans Balsiger , Jean-Jacques Berthelier , A. Bieler Monthly Notices of the Royal Astronomical Society, 2017, 469 (suppl_2), pp.S787-S803. ⟨10.1093/mnras/stx2534⟩ Article dans une revue insu-01671992v1
	Xenon isotopes in 67P/Churyumov-Gerasimenko show that comets contributed to Earth's atmosphere B. Marty , Kathrin Altwegg , Hans Balsiger , A. Bar-Nun , D.V. Bekaert Science, 2017, 356 (6342), pp.1069-1072. ⟨10.1126/science.aal3496⟩ Article dans une revue insu-01670669v1
	D₂O and HDS in the coma of 67P/Churyumov–Gerasimenko Kathrin Altwegg , Hans Balsiger , Jean-Jacques Berthelier , André Bieler , Ursina Calmonte Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2017, 375 (n° 2097), ⟨10.1098/rsta.2016.0253⟩ Article dans une revue insu-01530459v1
	Organics in comet 67P – a first comparative analysis of mass spectra from ROSINA–DFMS, COSAC and Ptolemy Kathrin Altwegg , Hans Balsiger , Jean-Jacques Berthelier , André Bieler , Ursina Calmonte Monthly Notices of the Royal Astronomical Society, 2017, 469 (Suppl_2), pp.S130 - S141. ⟨10.1093/mnras/stx1415⟩ Article dans une revue insu-01574263v1
	Change of outgassing pattern of 67P/Churyumov–Gerasimenko during the March 2016 equinox as seen by ROSINA Sébastien Gasc , Kathrin Altwegg , Hans Balsiger , Jean-Jacques Berthelier , André Bieler Monthly Notices of the Royal Astronomical Society, 2017, 469 (Suppl_2), pp.S108 - S117. ⟨10.1093/mnras/stx1412⟩ Article dans une revue insu-01574257v1
	Evidence for depletion of heavy silicon isotopes at comet 67P/Churyumov-Gerasimenko Martin Rubin , Kathrin Altwegg , Hans Balsiger , Jean-Jacques Berthelier , André Bieler Astronomy and Astrophysics - A&A, 2017, 601, A123 (9 p.). ⟨10.1051/0004-6361/201730584⟩ Article dans une revue insu-01518753v1
	Ion chemistry in the coma of comet 67P near perihelion S. A. Fuselier , Kathrin Altwegg , Hans Balsiger , Jean-Jacques Berthelier , A. Beth Monthly Notices of the Royal Astronomical Society, 2016, 462 (Suppl. 1), pp.S67-S77. ⟨10.1093/mnras/stw2149⟩ Article dans une revue insu-01368192v1
	Sulphur-bearing species in the coma of comet 67P/Churyumov–Gerasimenko Ursina Calmonte , Kathrin Altwegg , Hans Balsiger , Jean-Jacques Berthelier , A. Bieler Monthly Notices of the Royal Astronomical Society, 2016, 462 (Suppl 1), pp.S253 - S273. ⟨10.1093/mnras/stw2601⟩ Article dans une revue insu-01402761v1
	Prebiotic chemicals--amino acid and phosphorus--in the coma of comet 67P/Churyumov-Gerasimenko Kathrin Altwegg , Hans Balsiger , Akiva Bar-Nun , Jean-Jacques Berthelier , Andre Bieler Science Advances , 2016, 2 (5), e1600285 (5 p.). ⟨10.1126/sciadv.1600285⟩ Article dans une revue insu-01351340v1
	Direct Simulation Monte Carlo modelling of the major species in the coma of comet 67P/Churyumov-Gerasimenko Nicolas Fougere , Kathrin Altwegg , Jean-Jacques Berthelier , Andre Bieler , Dominique Bockelée-Morvan Monthly Notices of the Royal Astronomical Society, 2016, 462 (suppl. 1), pp.S156-S169. ⟨10.1093/mnras/stw2388⟩ Article dans une revue insu-01370624v1
	Three-dimensional direct simulation Monte-Carlo modeling of the coma of comet 67P/Churyumov-Gerasimenko observed by the VIRTIS and ROSINA instruments on board Rosetta Nicolas Fougere , Kathrin Altwegg , Jean-Jacques Berthelier , Andre Bieler , Dominique Bockelee-Morvan Astronomy and Astrophysics - A&A, 2016, 588, A134 (11p.). ⟨10.1051/0004-6361/201527889⟩ Article dans une revue insu-01283022v1
	High-Time Resolution In-situ Investigation of Major Cometary Volatiles around 67P/C-G at 3.1 - 2.3 AU Measured with ROSINA-RTOF Urs Mall , Kathrin Altwegg , Hans Balsiger , A. Bar-Nun , Jean-Jacques Berthelier The Astrophysical Journal, 2016, 819 (2), pp.126. ⟨10.3847/0004-637X/819/2/126⟩ Article dans une revue insu-01287167v1
	Evolution of water production of 67P/Churyumov-Gerasimenko: an empirical model and a multi-instrument study Kenneth C. Hansen , Kathrin Altwegg , Jean-Jacques Berthelier , André Bieler , N. Biver Monthly Notices of the Royal Astronomical Society, 2016, 462 (Suppl. 1), pp.S491-S506. ⟨10.1093/mnras/stw2413⟩ Article dans une revue insu-01374507v1
	First in-situ detection of the cometary ammonium ion NH₄⁺ (protonated ammonia NH₃ ) in the coma of 67P/C-G near perihelion Arnaud Beth , Kathrin Altwegg , Hans Balsiger , Jean-Jacques Berthelier , Ursina Calmonte Monthly Notices of the Royal Astronomical Society, 2016, 462 (Suppl_1), pp.S562-S572. ⟨10.1093/mnras/stw3370⟩ Article dans une revue insu-01427998v1
	67P/Churyumov-Gerasimenko, a Jupiter family comet with a high D/H ratio Kathrin Altwegg , Hans Balsiger , A. Bar-Nun , Jean-Jacques Berthelier , Andre Bieler Science, 2015, 347 (6220), 3 p. ⟨10.1126/science.1261952⟩ Article dans une revue hal-01346024v1
	Solar wind sputtering of dust on the surface of 67P/Churyumov-Gerasimenko Peter Wurz , Martin Rubin , Kathrin Altwegg , Hans Balsiger , Jean-Jacques Berthelier Astronomy and Astrophysics - A&A, 2015, 583, A22 (9 p.). ⟨10.1051/0004-6361/201525980⟩ Article dans une revue insu-01206313v1
	Molecular nitrogen in comet 67P/Churyumov-Gerasimenko indicates a low formation temperature Martin Rubin , Kathrin Altwegg , Hans Balsiger , A. Bar-Nun , Jean-Jacques Berthelier Science, 2015, 348 (6231), pp.232-235. ⟨10.1126/science.aaa6100⟩ Article dans une revue hal-01346031v1
	Comparison of 3D kinetic and hydrodynamic models to ROSINA-COPS measurements of the neutral coma of 67P/Churyumov-Gerasimenko Andre Bieler , Kathrin Altwegg , Hans Balsiger , Jean-Jacques Berthelier , Ursina Calmonte Astronomy and Astrophysics - A&A, 2015, 583, pp.A7. ⟨10.1051/0004-6361/201526178⟩ Article dans une revue insu-01200510v1
	Correcting peak deformation in Rosetta's ROSINA/DFMS mass spectrometer Johan de Keyser , Federik Dhooghe , Andrew Gibbons , Kathrin Altwegg , Hans Balsiger International Journal of Mass Spectrometry, 2015, 393, pp.41-51. ⟨10.1016/j.ijms.2015.10.010⟩ Article dans une revue insu-01219657v1
	ROSINA/DFMS and IES observations of 67P: Ion-neutral chemistry in the coma of a weakly outgassing comet S. A. Fuselier , Kathrin Altwegg , Hans Balsiger , Jean-Jacques Berthelier , A. Bieler Astronomy and Astrophysics - A&A, 2015, 583, A2 (13 p.). ⟨10.1051/0004-6361/201526210⟩ Article dans une revue insu-01199226v1
	Inventory of the volatiles on comet 67P/Churyumov-Gerasimenko from Rosetta/ROSINA Léna Le Roy , Kathrin Altwegg , Hans Balsiger , Jean-Jacques Berthelier , Andre Bieler Astronomy and Astrophysics - A&A, 2015, 583, A1 (12 p.). ⟨10.1051/0004-6361/201526450⟩ Article dans une revue insu-01199178v1
	Composition-dependent outgassing of comet 67P/Churyumov-Gerasimenko from ROSINA/DFMS. Implications for nucleus heterogeneity? A. Luspay-Kuti , M. Hässig , S. A. Fuselier , K. E. Mandt , Kathrin Altwegg Astronomy and Astrophysics - A&A, 2015, 583, A4 (8 p.). ⟨10.1051/0004-6361/201526205⟩ Article dans une revue insu-01206306v1
	Abundant molecular oxygen in the coma of comet 67P/Churyumov–Gerasimenko Andre Bieler , Kathrin Altwegg , Hans Balsiger , Akiva Bar-Nun , Jean-Jacques Berthelier Nature, 2015, 526 (7575), pp.678-681. ⟨10.1038/nature15707⟩ Article dans une revue hal-01346075v1
	Time variability and heterogeneity in the coma of 67P/Churyumov-Gerasimenko Myrtha Hässig , Kathrin Altwegg , Hans Balsiger , A. Bar-Nun , Jean-Jacques Berthelier Science, 2015, 347 (6220), ⟨10.1126/science.aaa0276⟩ Article dans une revue hal-01346055v1

Léna Le Roy

Présentation

Publications

Krypton isotopes and noble gas abundances in the coma of comet 67P/Churyumov-Gerasimenko

Halogens as tracers of protosolar nebula material in comet 67P/Churyumov-Gerasimenko

Evidence for distributed gas sources of hydrogen halides in the coma of comet 67P/Churyumov–Gerasimenko

Isotopic composition of CO2 in the coma of 67P/Churyumov-Gerasimenko measured with ROSINA/DFMS

Sulphur isotope mass-independent fractionation observed in comet 67P/Churyumov–Gerasimenko by Rosetta/ROSINA

Xenon isotopes in 67P/Churyumov-Gerasimenko show that comets contributed to Earth's atmosphere

D2O and HDS in the coma of 67P/Churyumov–Gerasimenko

Organics in comet 67P – a first comparative analysis of mass spectra from ROSINA–DFMS, COSAC and Ptolemy

Change of outgassing pattern of 67P/Churyumov–Gerasimenko during the March 2016 equinox as seen by ROSINA

Evidence for depletion of heavy silicon isotopes at comet 67P/Churyumov-Gerasimenko

Ion chemistry in the coma of comet 67P near perihelion

Sulphur-bearing species in the coma of comet 67P/Churyumov–Gerasimenko

Prebiotic chemicals--amino acid and phosphorus--in the coma of comet 67P/Churyumov-Gerasimenko

Direct Simulation Monte Carlo modelling of the major species in the coma of comet 67P/Churyumov-Gerasimenko

Three-dimensional direct simulation Monte-Carlo modeling of the coma of comet 67P/Churyumov-Gerasimenko observed by the VIRTIS and ROSINA instruments on board Rosetta

High-Time Resolution In-situ Investigation of Major Cometary Volatiles around 67P/C-G at 3.1 - 2.3 AU Measured with ROSINA-RTOF

Evolution of water production of 67P/Churyumov-Gerasimenko: an empirical model and a multi-instrument study

First in-situ detection of the cometary ammonium ion NH4+ (protonated ammonia NH3 ) in the coma of 67P/C-G near perihelion

67P/Churyumov-Gerasimenko, a Jupiter family comet with a high D/H ratio

Solar wind sputtering of dust on the surface of 67P/Churyumov-Gerasimenko

Molecular nitrogen in comet 67P/Churyumov-Gerasimenko indicates a low formation temperature

Comparison of 3D kinetic and hydrodynamic models to ROSINA-COPS measurements of the neutral coma of 67P/Churyumov-Gerasimenko

Correcting peak deformation in Rosetta's ROSINA/DFMS mass spectrometer

ROSINA/DFMS and IES observations of 67P: Ion-neutral chemistry in the coma of a weakly outgassing comet

Inventory of the volatiles on comet 67P/Churyumov-Gerasimenko from Rosetta/ROSINA

Composition-dependent outgassing of comet 67P/Churyumov-Gerasimenko from ROSINA/DFMS. Implications for nucleus heterogeneity?

Abundant molecular oxygen in the coma of comet 67P/Churyumov–Gerasimenko

Time variability and heterogeneity in the coma of 67P/Churyumov-Gerasimenko

Isotopic composition of CO₂ in the coma of 67P/Churyumov-Gerasimenko measured with ROSINA/DFMS

D₂O and HDS in the coma of 67P/Churyumov–Gerasimenko

First in-situ detection of the cometary ammonium ion NH₄⁺ (protonated ammonia NH₃ ) in the coma of 67P/C-G near perihelion