Search Results - "CROVISIER, J"

Gas Sources from the Coma and Nucleus of Comet 46P/Wirtanen Observed Using ALMA by Cordiner, M. A., Roth, N. X., Milam, S. N., Villanueva, G. L., Bockelée-Morvan, D., Remijan, A. J., Charnley, S. B., Biver, N., Lis, D. C., Qi, C., Bonev, B. P., Crovisier, J., Boissier, J.

“…Gas-phase molecules in cometary atmospheres (comae) originate primarily from (1) outgassing by the nucleus, (2) sublimation of icy grains in the near-nucleus…”
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Unusually High CO Abundance of the First Active Interstellar Comet by Cordiner, M. A., Milam, S. N., Biver, N., Bockel´ee-Morvan, D., Roth, N. X., Bergin, E. A., Jehin, E., Remijan, A. J., Charnley, S. B., Mumma, M. J., Boissier, J., Crovisier, J., Paganini, L., Kuan, Y.-J., Lis, D. C.

“…Comets spend most of their lives at large distances from any star, during which time their interior compositions remain relatively unaltered. Cometary…”
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The organic-rich surface of comet 67P/Churyumov-Gerasimenko as seen by VIRTIS/Rosetta by Capaccioni, F., Coradini, A., Filacchione, G., Erard, S., Arnold, G., Drossart, P., De Sanctis, M. C., Bockelee-Morvan, D., Capria, M. T., Tosi, F., Leyrat, C., Schmitt, B., Quirico, E., Cerroni, P., Mennella, V., Raponi, A., Ciarniello, M., MeCord, T., Moroz, L., Palomba, E., Ammannito, E., Barucci, M. A., Bellucci, G., Benkhoff, J., Bibring, J. P., Blanco, A., Blecka, M., Carlson, R., Carsenty, U., Colangeli, L., Combes, M., Combi, M., Crovisier, J., Encrenaz, T., Federico, C., Fink, U., Fonti, S., Ip, W. H., Irwin, P., Jaumann, R., Kuehrt, E., Langevin, Y., Magni, G., Mottola, S., Orofino, V., Palumbo, P., Piccioni, G., Schade, U., Taylor, F., Tiphene, D., Tozzi, G. P., Beck, P., Biver, N., Bonal, L., Combe, J.-Ph, Despan, D., Flamini, E., Fornasier, S., Frigeri, A., Grassi, D., Gudipati, M., Longobardo, A., Markus, K., Merlin, F., Orosei, R., Rinaldi, G., Stephan, K., Cartacci, M., Cicchetti, A., Giuppi, S., Hello, Y., Henry, F., Jacquinod, S., Noschese, R., Peter, G., Politi, R., Reess, J. M., Semery, A.

“…The VIRTIS (Visible, Infrared and Thermal Imaging Spectrometer) instrument on board the Rosetta spacecraft has provided evidence of carbon-bearing compounds on…”
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Exposed water ice on the nucleus of comet 67P/Churyumov–Gerasimenko by Filacchione, G., De Sanctis, M. C., Capaccioni, F., Raponi, A., Tosi, F., Ciarniello, M., Cerroni, P., Piccioni, G., Capria, M. T., Palomba, E., Bellucci, G., Erard, S., Bockelee-Morvan, D., Leyrat, C., Arnold, G., Barucci, M. A., Fulchignoni, M., Schmitt, B., Quirico, E., Jaumann, R., Stephan, K., Longobardo, A., Mennella, V., Migliorini, A., Ammannito, E., Benkhoff, J., Bibring, J. P., Blanco, A., Blecka, M. I., Carlson, R., Carsenty, U., Colangeli, L., Combes, M., Combi, M., Crovisier, J., Drossart, P., Encrenaz, T., Federico, C., Fink, U., Fonti, S., Ip, W. H., Irwin, P., Kuehrt, E., Langevin, Y., Magni, G., McCord, T., Moroz, L., Mottola, S., Orofino, V., Schade, U., Taylor, F., Tiphene, D., Tozzi, G. P., Beck, P., Biver, N., Bonal, L., Combe, J-Ph, Despan, D., Flamini, E., Formisano, M., Fornasier, S., Frigeri, A., Grassi, D., Gudipati, M. S., Kappel, D., Mancarella, F., Markus, K., Merlin, F., Orosei, R., Rinaldi, G., Cartacci, M., Cicchetti, A., Giuppi, S., Hello, Y., Henry, F., Jacquinod, S., Reess, J. M., Noschese, R., Politi, R., Peter, G.

“…Using infrared wavelengths, micrometre-sized water-ice grains have been identified on the nucleus (which is mostly coated in a dark material) of comet…”
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The compositional evolution of C/2012 S1 (ISON) from ground-based high-resolution infrared spectroscopy as part of a worldwide observing campaign by Dello Russo, N., Vervack, R.J., Kawakita, H., Cochran, A., McKay, A.J., Harris, W.M., Weaver, H.A., Lisse, C.M., DiSanti, M.A., Kobayashi, H., Biver, N., Bockelée-Morvan, D., Crovisier, J., Opitom, C., Jehin, E.

“…•The total productivity of ISON increased by about a factor of 40 between Rh=1.12AU and Rh=0.43AU.•The relative abundances of parent volatiles changed as ISON…”
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Microbially-mediated glass dissolution and sorption of metals by Pseudomonas aeruginosa cells and biofilm by Aouad, G., Crovisier, J.-L., Geoffroy, V.A., Meyer, J.-M., Stille, P.

“…A basaltic glass and a vitrified bottom ash were incubated at 25 °C in a growth medium (based on casaminoacids) inoculated with Pseudomonas aeruginosa…”
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Interactions between municipal solid waste incinerator bottom ash and bacteria ( Pseudomonas aeruginosa) by Aouad, G., Crovisier, J.-L., Damidot, D., Stille, P., Hutchens, E., Mutterer, J., Meyer, J.-M., Geoffroy, V.A.

“…Municipal solid waste incinerator bottom ash (MSWI BA) can be used in road construction where it can become exposed to microbial attack, as it can be used as a…”
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ALMA Mapping of Rapid Gas and Dust Variations in Comet C/2012 S1 (ISON):New Insights into the Origin of Cometary HNC by Cordiner, M. A., Boissier, J., Charnley, S. B., Remijan, A. J., Mumma, M. J., Villanueva, G., Lis, D. C., Milam, S. N., Paganini, L., Crovisier, J., Bockelee-Morvan, D., Kuan, Y.-J., Biver, N., Coulson, I. M.

“…Observations of the sungrazing comet C/2012 S1 (ISON) were carried out using the Atacama Large Millimeter/submillimeter Array at a heliocentric distance of…”
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Thermal Physics of the Inner Coma: ALMA Studies of the Methanol Distribution and Excitation in Comet C/2012 K1 (PanSTARRS) by Cordiner, M. A., Biver, N., Crovisier, J., Bockelée-Morvan, D., Mumma, M. J., Charnley, S. B., Villanueva, G., Paganini, L., Lis, D. C., Milam, S. N., Remijan, A. J., Coulson, I. M., Kuan, Y.-J., Boissier, J.

“…We present spatially and spectrally resolved observations of CH3OH emission from comet C/2012 K1 (PanSTARRS), using the Atacama Large Millimeter/submillimeter…”
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MIRO: Microwave Instrument for Rosetta Orbiter by Gulkis, S, Frerking, M, Crovisier, J, Beaudin, G, Hartogh, P, Encrenaz, P, Koch, T, Kahn, C, Salinas, Y, Nowicki, R, Irigoyen, R, Janssen, M, Stek, P, Hofstadter, M, Allen, M, Backus, C, Kamp, L, Jarchow, C, Steinmetz, E, Deschamps, A, Krieg, J, Gheudin, M, Bockelee-Morvan, D, Biver, N, Encrenaz, T, Despois, D, Ip, W, Lellouch, E, Mann, I, Muhleman, D, Rauer, H, Schloerb, P, Spilker, T

“…The European Space Agency Rosetta Spacecraft, launched on March 2, 2004 toward Comet 67P/Churyumov-Gerasimenko, carries a relatively small and lightweight…”
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Compositional homogeneity in the fragmented comet 73P/Schwassmann-Wachmann 3 by Weaver, H. A, Bockelée-Morvan, D, Russo, N. Dello, Crovisier, J, Vervack, R. J, Lisse, C. M, Biver, N

“…The remarkable compositional diversity of volatile ices within comets can plausibly be attributed to several factors, including differences in the chemical,…”
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Long-term corrosion of two nuclear waste reference glasses (MW and SON68): A kinetic and mineral alteration study by Curti, E., Crovisier, J.L., Morvan, G., Karpoff, A.M.

“…Powder samples of two inactive borosilicate glasses (MW and SON68), used as references for vitrified nuclear waste in Switzerland, were leached statically in…”
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Evidence for Surprising Heavy Nitrogen Isotopic Enrichment in Comet 46P/Wirtanen’s Hydrogen Cyanide by Cordiner, M. A., Darnell, K., Bockelée-Morvan, D., Roth, N. X., Biver, N., Milam, S. N., Charnley, S. B., Boissier, J., Bonev, B. P., Qi, C., Crovisier, J., Remijan, A. J.

“…Abstract 46P/Wirtanen is a Jupiter-family comet, probably originating from the solar system’s Kuiper Belt, that now resides on a 5.4 yr elliptical orbit…”
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Large Excess of Heavy Nitrogen in Both Hydrogen Cyanide and Cyanogen from Comet 17P/Holmes by Bockelée-Morvan, D, Biver, N, Jehin, E, Cochran, A. L, Wiesemeyer, H, Manfroid, J, Hutsemékers, D, Arpigny, C, Boissier, J, Cochran, W, Colom, P, Crovisier, J, Milutinovic, N, Moreno, R, Prochaska, J. X, Ramirez, I, Schulz, R, Zucconi, J.-M

“…From millimeter and optical observations of the Jupiter-family comet 17P/Holmes performed soon after its huge outburst of 2007 October 24, we derive…”
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Erratum: Comet 67P outbursts and quiescent coma at 1.3 AU from the Sun: dust properties from Rosetta/VIRTIS-H observations by Bockelée-Morvan, Dominique, Rinaldi, G, Erard, S, Leyrat, C, Capaccioni, F, Drossart, P, Filacchione, G, Migliorini, A, Quirico, E, Mottola, S, Tozzi, G, Arnold, G, Biver, N, Combes, M, Crovisier, J, Longobardo, A, Blecka, M, Capria, M-T

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Virtis: An Imaging Spectrometer for the Rosetta Mission by Coradini, A, Capaccioni, F, Drossart, P, Arnold, G, Ammannito, E, Angrilli, F, Barucci, A, Bellucci, G, Benkhoff, J, Bianchini, G, Bibring, J P, Blecka, M, Bockelee-Morvan, D, Capria, M T, Carlson, R, Carsenty, U, Cerroni, P, Colangeli, L, Combes, M, Combi, M, Crovisier, J, Desanctis, M C, Encrenaz, E T, Erard, S, Federico, C, Filacchione, G, Fink, U, Fonti, S, misano, V, Ip, W H, Jaumann, R, Kuehrt, E, Langevin, Y, Magni, G, Mccord, T, Mennella, V, Mottola, S, Neukum, G, Palumbo, P, Piccioni, G, Rauer, H, Saggin, B, Schmitt, B, Tiphene, D, Tozzi, G

“…The VIRTIS (Visual IR Thermal Imaging Spectrometer) experiment has been one of the most successful experiments built in Europe for Planetary Exploration…”
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The Parent Volatile Composition of 6p/d'Arrest and a Chemical Comparison of Jupiter-Family Comets Measured at Infrared Wavelengths by Dello Russo, N, Vervack, R. J, Weaver, H. A, Kawakita, H, Kobayashi, H, Biver, N, Bockelée-Morvan, D, Crovisier, J

“…The volatile abundances in Jupiter-family comet (JFC) 6P/d'Arrest were measured on two dates (UT 2008 July 28 and August 11) using high-dispersion ( Delta *l/…”
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Thermal and shape properties of asteroid (21) Lutetia from Herschel observations around the Rosetta flyby by O’Rourke, L., Müller, T., Valtchanov, I., Altieri, B., González-Garcia, B.M., Bhattacharya, B., Jorda, L., Carry, B., Küppers, M., Groussin, O., Altwegg, K., Barucci, M.A., Bockelee-Morvan, D., Crovisier, J., Dotto, E., Garcia-Lario, P., Kidger, M., Llorente, A., Lorente, R., Marston, A.P., Sanchez Portal, M., Schulz, R., Sierra, M., Teyssier, D., Vavrek, R.

“…Prior to and around the Rosetta flyby of (21) Lutetia, the Herschel Space Observatory performed a collaborative observation campaign with its two photometers…”
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The origin of the CN radical in comets: A review from observations and models by Fray, N., Bénilan, Y., Cottin, H., Gazeau, M.-C., Crovisier, J.

“…The origin of CN radicals in comets is not completely understood so far. We present a study of CN and HCN production rates and CN Haser scale lengths showing…”
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The volatile composition of 81P/Wild 2 from ground-based high-resolution infrared spectroscopy by Dello Russo, N., Vervack, R.J., Kawakita, H., Kobayashi, H., Weaver, H.A., Harris, W.M., Cochran, A., Biver, N., Bockelée-Morvan, D., Crovisier, J.

“…•We measured abundances of volatile molecules in Comet 81P/Wild 2.•Abundances of species relative to H2O are typical excepting CH3OH which is depleted.•Parent…”
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