Zobrazeno 1 - 10
of 377
pro vyhledávání: '"Quirico, É."'
H2CO is a ubiquitous molecule in the ISM and in the gas phase of prestellar cores, and is likely present in ice mantles, but its main desorption mechanism is unknown. In this paper our aim is to quantify the desorption efficiency of H2CO upon cosmic-
Externí odkaz:
http://arxiv.org/abs/2409.01700
Autor:
Bockelee-Morvan, D., Lellouch, E., Poch, O., Quirico, E., Cazaux, S., de Pater, I., Fouchet, T., Fry, P. M., Rodriguez-Ovalle, P., Tosi, F., Wong, M. H., Boshuizen, I., de Kleer, K., Fletcher, L. N., Meunier, L., Mura, A., Roth, L., Saur, J., Schmitt, B., Trumbo, S. K., Brown, M. E., O'Donoghue, J., Orton, G. S., Showalter, M. R.
Publikováno v:
A&A 681, A27 (2024)
JWST NIRSpec IFU (2.9-5.3 mu) and MIRI MRS (4.9-28.5 mu) observations were performed on both the leading and trailing hemispheres of Ganymede with a spectral resolution of ~2700. Reflectance spectra show signatures of water ice, CO2 and H2O2. An abso
Externí odkaz:
http://arxiv.org/abs/2310.13982
Publikováno v:
A&A 672, A136 (2023)
We present the most extensive catalog of exposures of volatiles on the 67P/Churyumov-Gerasimenko nucleus generated from observations acquired with the OSIRIS cameras on board the Rosetta mission. We identified more than 600 volatile exposures on the
Externí odkaz:
http://arxiv.org/abs/2302.11424
Autor:
Bertrand, T., Lellouch, E., Holler, B. J., Young, L. A., Schmitt, B., Oliveira, J. Marques, Sicardy, B., Forget, F., Grundy, W. M., Merlin, F., Vangvichith, M., Millour, E., Schenk, P., Hansen, C., White, O., Moore, J., Stansberry, J., Oza, A., Dubois, D., Quirico, E., Cruikshank, D.
Neptune's moon Triton shares many similarities with Pluto, including volatile cycles of N2, CH4 and CO, and represents a benchmark case for the study of surface-atmosphere interactions on volatile-rich KBOs. Within the context of New Horizons observa
Externí odkaz:
http://arxiv.org/abs/2110.11992
Autor:
Raponi, A., Ciarniello, M., Capaccioni, F., Mennella, V., Filacchione, G., Vinogradoff, V., Poch, O., Beck, P., Quirico, E., De Sanctis, M. C., Moroz, L., Kappel, D., Erard, S., Bockelée-Morvan, D., Longobardo, A., Tosi, F., Palomba, E., Combe, J. -P., Rousseau, B., Arnold, G., Carlson, R. W., Pommerol, A., Pilorget, C., Fornasier, S., Bellucci, G., Barucci, A., Mancarella, F., Formisan, M., Rinaldi, G., Istiqomah, I., Leyrat, C.
The ESA Rosetta mission has acquired unprecedented measurements of comet 67/P-Churyumov-Gerasimenko (hereafter 67P) nucleus surface, whose composition, as determined by in situ and remote sensing instruments including VIRTIS (Visible, InfraRed and Th
Externí odkaz:
http://arxiv.org/abs/2009.14476
Autor:
Potin, S., Beck, P., Bonal, L., Schmitt, B., Garenne, A., Moynier, F., Agranier, A., Schmitt-Kopplin, P., Malik, A. K., Quirico, E.
We present here several laboratory analyses performed on the freshly fallen Mukundpura CM chondrite. Results of infrared transmission spectroscopy, thermogravimetry analysis and reflectance spectroscopy show that Mukundpura is mainly composed of phyl
Externí odkaz:
http://arxiv.org/abs/2009.14029
Autor:
Garenne, A., Beck, P., Montes-Hernandez, G., Bonal, L., Quirico, E., Proux, O., Hazemann, J. L.
The valence of iron has been used in terrestrial studies to trace the hydrolysis of primary silicate rocks. Here, we use a similar approach to characterize the secondary processes, namely thermal metamorphism and aqueous alteration, that have affecte
Externí odkaz:
http://arxiv.org/abs/2009.13950
Autor:
Van Hoang, Hong, Fornasier, S., Quirico, E., Hasselmann, P. H., Barucci, M. A., Sierks, H., Tubiana, C., Güttler, C.
We investigate Abydos, the final landing site of the Philae lander after its eventful landing from the Rosetta spacecraft on comet 67P/Churyumov-Gerasimenko on 12 November 2014. Over 1000 OSIRIS level 3B images were analysed, which cover the August 2
Externí odkaz:
http://arxiv.org/abs/2008.03180
Autor:
Stern, S. A., Weaver, H. A., Spencer, J. R., Olkin, C. B., Gladstone, G. R., Grundy, W. M., Moore, J. M., Cruikshank, D. P., Elliott, H. A., McKinnon, W. B., Parker, J. Wm., Verbiscer, A. J., Young, L. A., Aguilar, D. A., Albers, J. M., Andert, T., Andrews, J. P., Bagenal, F., Banks, M. E., Bauer, B. A., Bauman, J. A., Bechtold, K. E., Beddingfield, C. B., Behrooz, N., Beisser, K. B., Benecchi, S. D., Bernardoni, E., Beyer, R. A., Bhaskaran, S., Bierson, C. J., Binzel, R. P., Birath, E. M., Bird, M. K., Boone, D. R., Bowman, A. F., Bray, V. J., Britt, D. T., Brown, L. E., Buckley, M. R., Buie, M. W., Buratti, B. J., Burke, L. M., Bushman, S. S., Carcich, B., Chaikin, A. L., Chavez, C. L., Cheng, A. F., Colwell, E. J., Conard, S. J., Conner, M. P., Conrad, C. A., Cook, J. C., Cooper, S. B., Custodio, O. S., Ore, C. M. Dalle, Deboy, C. C., Dharmavaram, P., Dhingra, R. D., Dunn, G. F., Earle, A. M., Egan, A. F., Eisig, J., El-Maarry, M. R., Engelbrecht, C., Enke, B. L., Ercol, C. J., Fattig, E. D., Ferrell, C. L., Finley, T. J., Firer, J., Fischetti, J., Folkner, W. M., Fosbury, M. N., Fountain, G. H., Freeze, J. M., Gabasova, L., Glaze, L. S., Green, J. L., Griffith, G. A., Guo, Y., Hahn, M., Hals, D. W., Hamilton, D. P., Hamilton, S. A., Hanley, J. J., Harch, A., Harmon, K. A., Hart, H. M., Hayes, J., Hersman, C. B., Hill, M. E., Hill, T. A., Hofgartner, J. D., Holdridge, M. E., Horányi, M., Hosadurga, A., Howard, A. D., Howett, C. J. A., Jaskulek, S. E., Jennings, D. E., Jensen, J. R., Jones, M. R., Kang, H. K., Katz, D. J., Kaufmann, D. E., Kavelaars, J. J., Keane, J. T., Keleher, G. P., Kinczyk, M., Kochte, M. C., Kollmann, P., Krimigis, S. M., Kruizinga, G. L., Kusnierkiewicz, D. Y., Lahr, M. S., Lauer, T. R., Lawrence, G. B., Lee, J. E., Lessac-Chenen, E. J., Linscott, I. R., Lisse, C. M., Lunsford, A. W., Mages, D. M., Mallder, V. A., Martin, N. P., May, B. H., McComas, D. J., McNutt, R. L., Mehoke, Jr. D. S., Mehoke, T. S., Nelson, D. S., Nguyen, H. D., Núñez, J. I., Ocampo, A. C., Owen, W. M., Oxton, G. K., Parker, A. H., Pätzold, M., Pelgrift, J. Y., Pelletier, F. J., Pineau, J. P., Piquette, M. R., Porter, S. B., Protopapa, S., Quirico, E., Redfern, J. A., Regiec, A. L., Reitsema, H. J., Reuter, D. C., Richardson, D. C., Riedel, J. E., Ritterbush, M. A., Robbins, S. J., Rodgers, D. J., Rogers, G. D., Rose, D. M., Rosendall, P. E., Runyon, K. D., Ryschkewitsch, M. G., Saina, M. M., Salinas, M. J., Schenk, P. M., Scherrer, J. R., Schlei, W. R., Schmitt, B., Schultz, D. J., Schurr, D. C., Scipioni, F., Sepan, R. L., Shelton, R. G., Showalter, M. R., Simon, M., Singer, K. N., Stahlheber, E. W., Stanbridge, D. R., Stansberry, J. A., Steffl, A. J., Strobel, D. F., Stothoff, M. M., Stryk, T., Stuart, J. R., Summers, M. E., Tapley, M. B., Taylor, A., Taylor, H. W., Tedford, R. M., Throop, H. B., Turner, L. S., Umurhan, O. M., Van Eck, J., Velez, D., Versteeg, M. H., Vincent, M. A., Webbert, R. W., Weidner, S. E., Weigle II, G. E., Wendel, J. R., White, O. L., Whittenburg, K. E., Williams, B. G., Williams, K. E., Williams, S. P., Winters, H. L., Zangari, A. M., Zurbuchen, T. H.
Publikováno v:
Science 364, eaaw9771 (2019)
The Kuiper Belt is a distant region of the Solar System. On 1 January 2019, the New Horizons spacecraft flew close to (486958) 2014 MU69, a Cold Classical Kuiper Belt Object, a class of objects that have never been heated by the Sun and are therefore
Externí odkaz:
http://arxiv.org/abs/2004.01017
Autor:
Poch, O., Istiqomah, I., Quirico, E., Beck, P., Schmitt, B., Theulé, P., Faure, A., Hily-Blant, P., Bonal, L., Raponi, A., Ciarniello, M., Rousseau, B., Potin, S., Brissaud, O., Flandinet, L., Filacchione, G., Pommerol, A., Thomas, N., Kappel, D., Mennella, V., Moroz, L., Vinogradoff, V., Arnold, G., Erard, S., Bockelée-Morvan, D., Leyrat, C., Capaccioni, F., De Sanctis, M. C., Longobardo, A., Mancarella, F., Palomba, E., Tosi, F.
Publikováno v:
Science 367, (2020) eaaw7462
The measured nitrogen-to-carbon ratio in comets is lower than for the Sun, a discrepancy which could be alleviated if there is an unknown reservoir of nitrogen in comets. The nucleus of comet 67P/Churyumov-Gerasimenko exhibits an unidentified broad s
Externí odkaz:
http://arxiv.org/abs/2003.06034