Search Results - "FUSELIER, Stephen A"

Elemental and molecular abundances in comet 67P/Churyumov-Gerasimenko by Rubin, Martin, Altwegg, Kathrin, Balsiger, Hans, Berthelier, Jean-Jacques, Combi, Michael R, De Keyser, Johan, Drozdovskaya, Maria, Fiethe, Björn, Fuselier, Stephen A, Gasc, Sébastien, Gombosi, Tamas I, Hänni, Nora, Hansen, Kenneth C, Mall, Urs, Rème, Henri, Schroeder, Isaac R H G, Schuhmann, Markus, Sémon, Thierry, Waite, Jack H, Wampfler, Susanne F, Wurz, Peter

“…ABSTRACT Comets are considered to be some of the most pristine and unprocessed Solar system objects accessible to in situ exploration. Investigating their…”
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Evidence for Abiotic Dimethyl Sulfide in Cometary Matter by Hänni, Nora, Altwegg, Kathrin, Combi, Michael, Fuselier, Stephen A., De Keyser, Johan, Ligterink, Niels F. W., Rubin, Martin, Wampfler, Susanne F.

“…Abstract Technological progress related to astronomical observatories such as the recently launched James Webb Space Telescope (JWST) allows searching for…”
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The Plasma Pressure Contribution from Low-energy (0.05–2 keV) Energetic Neutral Atoms in the Heliosheath by Galli, André, Wurz, Peter, Schwadron, Nathan A., Möbius, Eberhard, Fuselier, Stephen A., Sokół, Justyna M., Swaczyna, Paweł, Bzowski, Maciej, McComas, David J.

“…Abstract Energetic neutral atoms (ENAs) from the heliosphere are a unique means to remotely image the boundary regions of our heliosphere. The Interstellar…”
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Prebiotic chemicals-amino acid and phosphorus-in the coma of comet 67P/Churyumov-Gerasimenko by Altwegg, Kathrin, Balsiger, Hans, Bar-Nun, Akiva, Berthelier, Jean-Jacques, Bieler, Andre, Bochsler, Peter, Briois, Christelle, Calmonte, Ursina, Combi, Michael R, Cottin, Hervé, De Keyser, Johan, Dhooghe, Frederik, Fiethe, Bjorn, Fuselier, Stephen A, Gasc, Sébastien, Gombosi, Tamas I, Hansen, Kenneth C, Haessig, Myrtha, Jäckel, Annette, Kopp, Ernest, Korth, Axel, Le Roy, Lena, Mall, Urs, Marty, Bernard, Mousis, Olivier, Owen, Tobias, Rème, Henri, Rubin, Martin, Sémon, Thierry, Tzou, Chia-Yu, Hunter Waite, James, Wurz, Peter

“…The importance of comets for the origin of life on Earth has been advocated for many decades. Amino acids are key ingredients in chemistry, leading to life as…”
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Prestellar grain-surface origins of deuterated methanol in comet 67P/Churyumov–Gerasimenko by Drozdovskaya, Maria N, Schroeder I, Isaac R H G, Rubin, Martin, Altwegg, Kathrin, van Dishoeck, Ewine F, Kulterer, Beatrice M, De Keyser, Johan, Fuselier, Stephen A, Combi, Michael

“…ABSTRACT Deuterated methanol is one of the most robust windows astrochemists have on the individual chemical reactions forming deuterium-bearing molecules and…”
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Interstellar Neutral Helium in the Heliosphere from IBEX Observations. V. Observations in IBEX-Lo ESA Steps 1, 2, and 3 by Swaczyna, Pawe, Bzowski, Maciej, Kubiak, Marzena A., Sokó, Justyna M., Fuselier, Stephen A., Galli, André, Heirtzler, David, Kucharek, Harald, McComas, David J., Möbius, Eberhard, Schwadron, Nathan A., Wurz, P.

“…Direct-sampling observations of interstellar neutral (ISN) He by the Interstellar Boundary Explorer (IBEX) provide valuable insight into the physical state of…”
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Wave-Particle Energy Exchange Directly Observed in a Kinetic Alfven-Branch Wave by Gershman, Daniel J., Vinas, Adolfo F, Dorelli, John C, Boardsen, Scott A, Avanov, Levon A, Bellan, Paul M., Schwartz, Steven J., Lavraud, Benoit, Coffey, Victoria N, Chandler, Michael O, Saito, Yoshifumi, Paterson, William R, Fuselier, Stephen A., Ergun, Robert E, Strangeway, Robert J, Russell, Christopher T., Giles, Barbara L, Pollock, Craig J., Torbert, Roy B, Burch, James L

“…Alfven waves are fundamental plasma wave modes that permeate the universe. At small kinetic scales they provide a critical mechanism for the transfer of energy…”
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High‐Resolution Measurements of the Cross‐Shock Potential, Ion Reflection, and Electron Heating at an Interplanetary Shock by MMS by Cohen, Ian J., Schwartz, Steven J., Goodrich, Katherine A., Ahmadi, Narges, Ergun, Robert E., Fuselier, Stephen A., Desai, Mihir I., Christian, Eric R., McComas, David J., Zank, Gary P., Shuster, Jason R., Vines, Sarah K., Mauk, Barry H., Decker, Robert B., Anderson, Brian J., Westlake, Joseph H., Le Contel, Olivier, Breuillard, Hugo, Giles, Barbara L., Torbert, Roy B., Burch, James L.

“…The Magnetospheric Multiscale (MMS) spacecraft obtained unprecedented high‐time resolution multipoint particle and field measurements of an interplanetary…”
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Dynamics of the Storm Time Magnetopause and Magnetosheath Boundary Layers: An MMS‐THEMIS Conjunction by Rice, Rachel C., Chen, Li‐Jen, Gershman, Dan, Fuselier, Stephen A., Burkholder, Brandon L., Gurram, Harsha, Beedle, Jason, Shuster, Jason, Petrinec, Steven M., Pollock, Craig, Cohen, Ian, Gabrielse, Christine, Escoubet, Philippe, Burch, James

“…This letter uses simultaneous observations from Magnetosphere Multiscale (MMS) and Time History of Events and Macroscale Interactions during Substorms (THEMIS)…”
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The Discrepancy between Observed and Predicted Heliospheric Energetic Neutral Atoms below Solar Wind Energy by Galli, André, Baliukin, Igor I., Kornbleuth, Marc, Opher, Merav, Fuselier, Stephen A., Sokół, Justyna M., Dialynas, Konstantinos, Dayeh, Maher A., Izmodenov, Vladislav V., Richardson, John D.

“…Abstract Measuring energetic neutral atoms (ENAs) allows for the remote observation of ion populations from the frontiers of our heliosphere. In this study, we…”
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Cometary Chemistry and the Origin of Icy Solar System Bodies: The View After Rosetta by Altwegg, Kathrin, Balsiger, Hans, Fuselier, Stephen A

“…In situ research of cometary chemistry began when measurements from the Giotto mission at Comet 1P Halley revealed the presence of complex organics in the…”
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Ion Kinetics in a Hot Flow Anomaly: MMS Observations by Schwartz, Steven J, Avanov, Levon, Turner, Drew, Zhang, Hui, Gingell, Imogen, Eastwood, Jonathan P, Gershman, Daniel J, Johlander, Andreas, Russell, Christopher T, Burch, James L, Dorelli, John C, Eriksson, Stefan, Ergun, Robert E, Fuselier, Stephen A, Giles, Barbara L, Goodrich, Katherine A, Khotyaintsev, Yuri V, Lavraud, Benoit, Lindqvist, Per‐Arne, Oka, Mitsuo, Phan, Tai‐Duc, Strangeway, Robert J, Trattner, Karlheinz J, Torbert, Roy B, Vaivads, Andris, Wei, Hanying, Wilder, Frederick

“…Hot Flow Anomalies (HFAs) are transients observed at planetary bow shocks, formed by the shock interaction with a convected interplanetary current sheet. The…”
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Event Studies of O+ Density Variability Within Quiet‐Time Plasma Sheet by Wang, Chih‐Ping, Fuselier, Stephen A., Hairston, Marc, Zhang, Xiao‐jia, Zou, Shasha, Avanov, Levon A., Strangeway, Robert J., Ahmadi, Narges, Bortnik, Jacob

“…To understand the variations of the O+ ions in the quiet‐time plasma sheet between the regions of cold‐dense plasma sheet (CDPS) and hot plasma sheet (HPS), we…”
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MMS Measurements and Modeling of Peculiar Electromagnetic Ion Cyclotron Waves by Lee, Justin H., Turner, Drew L., Toledo‐Redondo, Sergio, Vines, Sarah K., Allen, Robert C., Fuselier, Stephen A., Khotyaintsev, Yuri V., Cohen, Ian J., Mauk, Barry H., Russell, Christopher T., Pollock, Craig J., Ergun, Robert E., Lindqvist, Per‐Arne L., Burch, James L.

“…Orbiting Earth's dayside outer magnetosphere on 29 September 2015, the Magnetospheric Multiscale (MMS) satellites measured plasma composition, simultaneous…”
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Dual Storage and Release of Molecular Oxygen in Comet 67p/Churyumov–Gerasimenko by Luspay-kuti, Adrienn, Pauzat, Françoise, Ozgurel, Ozge, Ellinger, Yves, Lunine, Jonathan I, Fuselier, Stephen A., Mandt, Kathleen E., Trattner, Karlheinz J., Petrinec, Steven M.

“…One of the biggest surprises of the Rosetta mission was the detection of O2 in the coma of 67P/Churyumov–Gerasimenko in remarkably high abundances. The…”
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Detection of argon in the coma of comet 67P/Churyumov-Gerasimenko by Balsiger, Hans, Altwegg, Kathrin, Bar-Nun, Akiva, Berthelier, Jean-Jacques, Bieler, Andre, Bochsler, Peter, Briois, Christelle, Calmonte, Ursina, Combi, Michael, De Keyser, Johan, Eberhardt, Peter, Fiethe, Björn, Fuselier, Stephen A, Gasc, Sébastien, Gombosi, Tamas I, Hansen, Kenneth C, Hässig, Myrtha, Jäckel, Annette, Kopp, Ernest, Korth, Axel, Le Roy, Lena, Mall, Urs, Marty, Bernard, Mousis, Olivier, Owen, Tobias, Rème, Henri, Rubin, Martin, Sémon, Thierry, Tzou, Chia-Yu, Waite, J Hunter, Wurz, Peter

“…Comets have been considered to be representative of icy planetesimals that may have contributed a significant fraction of the volatile inventory of the…”
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The presence of clathrates in comet 67P/Churyumov-Gerasimenko by Luspay-Kuti, Adrienn, Mousis, Olivier, Hässig, Myrtha, Fuselier, Stephen A, Lunine, Jonathan I, Marty, Bernard, Mandt, Kathleen E, Wurz, Peter, Rubin, Martin

“…Cometary nuclei are considered to most closely reflect the composition of the building blocks of our solar system. As such, comets carry important information…”
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Near-Earth plasma sheet boundary dynamics during substorm dipolarization by Nakamura, Rumi, Nagai, Tsugunobu, Birn, Joachim, Sergeev, Victor A., Le Contel, Olivier, Varsani, Ali, Baumjohann, Wolfgang, Nakamura, Takuma, Apatenkov, Sergey, Artemyev, Anton, Ergun, Robert E., Fuselier, Stephen A., Gershman, Daniel J., Giles, Barbara J., Khotyaintsev, Yuri V., Lindqvist, Per-Arne, Magnes, Werner, Mauk, Barry, Russell, Christopher T., Singer, Howard J., Stawarz, Julia, Strangeway, Robert J., Anderson, Brian, Bromund, Ken R., Fischer, David, Kepko, Laurence, Le, Guan, Plaschke, Ferdinand, Slavin, James A., Cohen, Ian, Jaynes, Allison, Turner, Drew L.

“…We report on the large-scale evolution of dipolarization in the near-Earth plasma sheet during an intense (AL ~ −1000 nT) substorm on August 10, 2016, when…”
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First MMS Observation of Energetic Particles Trapped in High‐Latitude Magnetic Field Depressions by Nykyri, Katariina, Chu, Christina, Ma, Xuanye, Fuselier, Stephen A., Rice, Rachel

“…We present a case study of the Magnetospheric Multiscale (MMS) observations of the Southern Hemispheric dayside magnetospheric boundaries under southward…”
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Energy Partition at Collisionless Supercritical Quasi‐Perpendicular Shocks by Schwartz, Steven J., Goodrich, Katherine A., Wilson, Lynn B., Turner, Drew L., Trattner, Karlheinz J., Kucharek, Harald, Gingell, Imogen, Fuselier, Stephen A., Cohen, Ian J., Madanian, Hadi, Ergun, Robert E., Gershman, Daniel J., Strangeway, Robert J.

“…Collisionless shocks in astrophysical plasmas are important thermalizers, converting some of the incident flow energy into thermal energy, and…”
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