Search Results - "LEBLANC, FRANÇOIS"

Modeling of Diffuse Auroral Emission at Mars: Contribution of MeV Protons by Nakamura, Yuki, Terada, Naoki, Leblanc, François, Rahmati, Ali, Nakagawa, Hiromu, Sakai, Shotaro, Hiruba, Sayano, Kataoka, Ryuho, Murase, Kiyoka

“…The Solar Energetic Particle and imaging ultraviolet spectrograph (IUVS) instruments onboard the Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft…”
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Mars’ atmospheric neon suggests volatile-rich primitive mantle by Kurokawa, Hiroyuki, Miura, Yayoi N., Sugita, Seiji, Cho, Yuichiro, Leblanc, François, Terada, Naoki, Nakagawa, Hiromu

“…Martian atmospheric neon (Ne) has been detected by Viking and also found as trapped gas in Martian meteorites, though its abundance and isotopic composition…”
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Photochemical escape of oxygen from Mars: First results from MAVEN in situ data by Lillis, Robert J., Deighan, Justin, Fox, Jane L., Bougher, Stephen W., Lee, Yuni, Combi, Michael R., Cravens, Thomas E., Rahmati, Ali, Mahaffy, Paul R., Benna, Mehdi, Elrod, Meredith K., McFadden, James P., Ergun, Robert. E., Andersson, Laila, Fowler, Christopher M., Jakosky, Bruce M., Thiemann, Ed, Eparvier, Frank, Halekas, Jasper S., Leblanc, François, Chaufray, Jean‐Yves

“…Photochemical escape of atomic oxygen is thought to be one of the dominant channels for Martian atmospheric loss today and played a potentially major role in…”
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Effect of Meteoric Ions on Ionospheric Conductance at Jupiter by Nakamura, Yuki, Terada, Koichiro, Tao, Chihiro, Terada, Naoki, Kasaba, Yasumasa, Leblanc, François, Kita, Hajime, Nakamizo, Aoi, Yoshikawa, Akimasa, Ohtani, Shinichi, Tsuchiya, Fuminori, Kagitani, Masato, Sakanoi, Takeshi, Murakami, Go, Yoshioka, Kazuo, Kimura, Tomoki, Yamazaki, Atsushi, Yoshikawa, Ichiro

“…Ionospheric Pedersen and Hall conductances play significant roles in electromagnetic coupling between the planetary ionosphere and magnetosphere. Several…”
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Short-timescale Spatial Variability of Ganymede’s Optical Aurora by Milby, Zachariah, de Kleer, Katherine, Schmidt, Carl, Leblanc, François

“…Ganymede’s auroras are the product of complex interactions between its intrinsic magnetosphere and the surrounding Jovian plasma environment and can be used to…”
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Photochemical and radiation transport model for extensive use (PROTEUS) by Nakamura, Yuki, Terada, Naoki, Koyama, Shungo, Yoshida, Tatsuya, Karyu, Hiroki, Terada, Kaori, Kuroda, Takeshi, Kamada, Arihiro, Murata, Isao, Sakai, Shotaro, Suzuki, Yuhei, Kobayashi, Mirai, Leblanc, François

“…We introduce a new flexible one-dimensional photochemical model named Photochemical and RadiatiOn Transport model for Extensive USe (PROTEUS), which consists…”
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Numerical Prediction of Changes in Atmospheric Chemical Compositions During a Solar Energetic Particle Event on Mars by Nakamura, Yuki, Leblanc, François, Terada, Naoki, Hiruba, Sayano, Murata, Isao, Nakagawa, Hiromu, Sakai, Shotaro, Aoki, Shohei, Piccialli, Arianna, Willame, Yannick, Neary, Lori, Vandaele, Ann Carine, Murase, Kiyoka, Kataoka, Ryuho

“…Precipitation of solar energetic particles (SEPs) into planetary atmospheres causes changes in atmospheric chemical composition through ionization,…”
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Simulation of Dawn‐To‐Dusk Electric Field in the Jovian Inner Magnetosphere via Region 2‐Like Field‐Aligned Current by Nakamura, Yuki, Terada, Koichiro, Tao, Chihiro, Terada, Naoki, Kasaba, Yasumasa, Leblanc, François, Kita, Hajime, Nakamizo, Aoi, Yoshikawa, Akimasa, Ohtani, Shinichi, Tsuchiya, Fuminori, Kagitani, Masato, Sakanoi, Takeshi, Murakami, Go, Yoshioka, Kazuo, Kimura, Tomoki, Yamazaki, Atsushi, Yoshikawa, Ichiro

“…The presence of the dawn‐to‐dusk electric field of about 4 mV/m in the Jovian inner magnetosphere and its response to the enhancement of the solar wind dynamic…”
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Constraining methane release due to serpentinization by the observed D/H ratio on Mars by Chassefière, Eric, Leblanc, François

“…It has been suggested that Mars' atmospheric CH 4 could be produced by crustal hydrothermal systems. The two most plausible mechanisms proposed so far, not…”
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PHEBUS on Bepi-Colombo: Post-launch Update and Instrument Performance by Quémerais, Eric, Chaufray, Jean-Yves, Koutroumpa, Dimitra, Leblanc, Francois, Reberac, Aurélie, Lustrement, Benjamin, Montaron, Christophe, Mariscal, Jean-Francois, Rouanet, Nicolas, Yoshikawa, Ichiro, Murakami, Go, Yoshioka, Kazuo, Korablev, Oleg, Belyaev, Denis, Pelizzo, Maria G., Corso, Alain, Zuppella, Paola

“…The Bepi-Colombo mission was launched in October 2018, headed for Mercury. This mission is a collaboration between Europe and Japan. It is dedicated to the…”
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HIV Pre-Exposure Prophylaxis, Blood Donor Deferral, Occult Infection, and Risk of HIV Transmission by Transfusion: A Fine Balance Between Evidence-Based Donor Selection Criteria and Transfusion Safety by Leblanc, Jean-François, Custer, Brian, Van de Laar, Thijs, Drews, Steven J., Germain, Marc, Lewin, Antoine

“…•No regulator or blood collection agency currently is comfortable allowing pre-exposure prophylaxis (PrEP) users to donate blood.•Antiretrovirals used as PrEP…”
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Volatiles and Refractories in Surface-Bounded Exospheres in the Inner Solar System by Grava, Cesare, Killen, Rosemary M., Benna, Mehdi, Berezhnoy, Alexey A., Halekas, Jasper S., Leblanc, François, Nishino, Masaki N., Plainaki, Christina, Raines, Jim M., Sarantos, Menelaos, Teolis, Benjamin D., Tucker, Orenthal J., Jr, Ronald J. Vervack, Vorburger, Audrey

“…Volatiles and refractories represent the two end-members in the volatility range of species in any surface-bounded exosphere. Volatiles include elements that…”
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Origin of the Extended Mars Radar Blackout of September 2017 by Sánchez–Cano, Beatriz, Blelly, Pierre‐Louis, Lester, Mark, Witasse, Olivier, Cartacci, Marco, Orosei, Roberto, Opgenoorth, Hermann, Lillis, Robert, Leblanc, François, Milan, Stephen E., Conroy, Philip, Floury, Nicolas, Plane, John M. C., Cicchetti, Andrea, Noschese, Raffaella, Kopf, Andrew J.

“…The Mars Advanced Radar for Subsurface and Ionosphere Sounding (MARSIS) onboard Mars Express, which operates between 0.1 and 5.5 MHz, suffered from a complete…”
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Energetic Particle Showers Over Mars from Comet C/2013 A1 Siding Spring by Sánchez – Cano, Beatriz, Witasse, Olivier, Lester, Mark, Rahmati, Ali, Ambrosi, Richard, Lillis, Robert, Leblanc, François, Blelly, Pierre‐Louis, Costa, Marc, Cowley, Stanley W. H., Espley, Jared R., Milan, Stephen E., Plaut, Jeffrey J., Lee, Christina, Larson, Davin

“…This paper is a phenomenological description of multispacecraft observations of energetic particles caused by the close flyby of comet C/2013 A1 Siding Spring…”
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The Mars system revealed by the Martian Moons eXploration mission by Ogohara, Kazunori, Nakagawa, Hiromu, Aoki, Shohei, Kouyama, Toru, Usui, Tomohiro, Terada, Naoki, Imamura, Takeshi, Montmessin, Franck, Brain, David, Doressoundiram, Alain, Gautier, Thomas, Hara, Takuya, Harada, Yuki, Ikeda, Hitoshi, Koike, Mizuho, Leblanc, François, Ramirez, Ramses, Sawyer, Eric, Seki, Kanako, Spiga, Aymeric, Vandaele, Ann Carine, Yokota, Shoichiro, Barucci, Antonella, Kameda, Shingo

“…Japan Aerospace Exploration Agency (JAXA) plans a Phobos sample return mission (MMX: Martian Moons eXploration). In this study, we review the related works on…”
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Methane release and the carbon cycle on Mars by Chassefière, Eric, Leblanc, François

“…It has been suggested that the present release rate of methane to the Martian atmosphere could be the result of serpentinization in the deep subsurface,…”
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MAVEN observations on a hemispheric asymmetry of precipitating ions toward the Martian upper atmosphere according to the upstream solar wind electric field by Hara, Takuya, Luhmann, Janet G., Leblanc, François, Curry, Shannon M., Seki, Kanako, Brain, David A., Halekas, Jasper S., Harada, Yuki, McFadden, James P., Livi, Roberto, DiBraccio, Gina A., Connerney, John E. P., Jakosky, Bruce M.

“…The Mars Atmosphere and Volatile Evolution (MAVEN) observations show that the global spatial distribution of ions precipitating toward the Martian upper…”
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The evolution of Venus: Present state of knowledge and future exploration by Chassefière, Eric, Wieler, Rainer, Marty, Bernard, Leblanc, François

“…A detailed characterization of the formation and evolution of Venus is a key link to the study of terrestrial planets, and to their divergent evolutions. While…”
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SERENA: Particle Instrument Suite for Determining the Sun-Mercury Interaction from BepiColombo by Orsini, S., Livi, S.A., Lichtenegger, H., Barabash, S., Milillo, A., Angelis, E. De, Phillips, M., Laky, G., Wieser, M., Olivieri, A., Plainaki, C., Ho, G., Killen, R.M., Slavin, J.A., Dandouras, I., Kallio, E., McKenna-Lawlor, S., Szalai, S., Vaisberg, O., Allegrini, F., Dong, C., Escoubet, C.P., Fatemi, S., Fränz, M., Ivanovski, S., Krupp, N., Lammer, H., Leblanc, François, Mangano, V., Mura, A., Nilsson, H., Raines, J.M., Rispoli, R., Sarantos, M., Smith, H.T., Szego, K., Camozzi, F., Lellis, A.M. Di, Giner, F., Gurnee, R., Hayes, J., Jeszenszky, H., Tominetti, F., Trantham, B., Balaz, J., Baumjohann, W., Brienza, D., Bührke, U., Bush, M.D., Cantatore, M., Cibella, S., Colasanti, L., Cremonese, G., Cremonesi, L., D’Alessandro, M., Delcourt, D., Delva, M., Ferris, M., Fischer, H., Gaggero, A., Gamborino, D., Garnier, P., Gibson, W.C., Goldstein, R., Grande, M., Haggerty, D., Holmström, M., Hsieh, K.-C., Johnson, R.E., Krüger, H., Lazzarotto, F., Leblanc, Frederic, Leoni, R., Loose, A., Maschietti, D., Massetti, S., Mattioli, F., Moissenko, D., Morbidini, A., Noschese, R., Nuccilli, F., Nunez, C., Persyn, S., Piazza, D., Ryno, J., Schmidt, W., Scheer, J.A., Shestakov, A., Shuvalov, S., Seki, K., Selci, S., Smith, K., Svensson, J., Toublanc, D., Urdiales, C., Vertolli, N., Wallner, R., Wahlstroem, P., Wilson, P., Zampieri, S.

“…The ESA-JAXA BepiColombo mission to Mercury will provide simultaneous measurements from two spacecraft, offering an unprecedented opportunity to investigate…”
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Modeling of the O+ pickup ion sputtering efficiency dependence on solar wind conditions for the Martian atmosphere by Wang, Yung-Ching, Luhmann, Janet G., Leblanc, François, Fang, Xiaohua, Johnson, Robert E., Ma, Yingjuan, Ip, Wing-Huen, Li, Lei

“…Sputtering of the Martian atmosphere by O+pickup ions has been proposed as a potentially important process in the early evolution of the Martian atmosphere. In…”
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