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1. Neutral interstellar helium parameters based on IBEX-Lo observations and test particle calculations

Author

Bzowski, M., Kubiak, M. A., Moebius, E., Bochsler, P., Leonard, T., Heirtzler, D., Kucharek, H., Sokol, J. M., Hlond, M., Crew, G. B., Schwadron, N. A., Fuselier, S. A., and McComas, D. J.

Subjects
Astrophysics - Galaxy Astrophysics, Astrophysics - Solar and Stellar Astrophysics
Abstract

Neutral Interstellar Helium (NISHe) is almost unaffected at the heliospheric interface with the interstellar medium and freely enters the solar system. It provides some of the best information on the characteristics of the interstellar gas in the Local Interstellar Cloud. The Interstellar Boundary Explorer (IBEX) is the second mission to directly detect NISHe. We present a comparison between recent IBEX NISHe observations and simulations carried out using a well-tested quantitative simulation code. Simulation and observation results compare well for times when measured fluxes are dominated by NISHe (and contributions from other species are small). Differences between simulations and observations indicate a previously undetected secondary population of neutral helium, likely produced by interaction of interstellar helium with plasma in the outer heliosheath. Interstellar neutral parameters are statistically different from previous in situ results obtained mostly from the GAS/Ulysses experiment, but they do agree with the local interstellar flow vector obtained from studies of interstellar absorption: the newly-established flow direction is ecliptic longitude 79.2 deg, latitude -5.1 deg, the velocity is \sim 22.8 km/s, and the temperature is 6200 K. These new results imply a markedly lower absolute velocity of the gas and thus significantly lower dynamic pressure on the boundaries of the heliosphere and different orientation of the Hydrogen Deflection Plane compared to prior results from Ulysses. A different orientation of this plane also suggests a new geometry of the interstellar magnetic field and the lower dynamic pressure calls for a compensation by other components of the pressure balance, most likely a higher density of interstellar plasma and strength of interstellar magnetic field., Comment: Data from IBEX-Lo on Interstellar Boundary Explorer analyzed; 40 pages, 24 figures, 2 tables

Published
2012
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2. Solar parameters for modeling interplanetary background

Author

Bzowski, M., Sokol, J. M., Tokumaru, M., Fujiki, K., Quemerais, E., Lallement, R., Ferron, S., Bochsler, P., and McComas, D. J.

Subjects
Astrophysics - Solar and Stellar Astrophysics
Abstract

The goal of the Fully Online Datacenter of Ultraviolet Emissions (FONDUE) Working Team of the International Space Science Institute in Bern, Switzerland, was to establish a common calibration of various UV and EUV heliospheric observations, both spectroscopic and photometric. Realization of this goal required an up-to-date model of spatial distribution of neutral interstellar hydrogen in the heliosphere, and to that end, a credible model of the radiation pressure and ionization processes was needed. This chapter describes the solar factors shaping the distribution of neutral interstellar H in the heliosphere. Presented are the solar Lyman-alpha flux and the solar Lyman-alpha resonant radiation pressure force acting on neutral H atoms in the heliosphere, solar EUV radiation and the photoionization of heliospheric hydrogen, and their evolution in time and the still hypothetical variation with heliolatitude. Further, solar wind and its evolution with solar activity is presented in the context of the charge exchange ionization of heliospheric hydrogen, and in the context of dynamic pressure variations. Also the electron ionization and its variation with time, heliolatitude, and solar distance is presented. After a review of all of those topics, we present an interim model of solar wind and the other solar factors based on up-to-date in situ and remote sensing observations of solar wind. Results of this effort will further be utilised to improve on the model of solar wind evolution, which will be an invaluable asset in all heliospheric measurements, including, among others, the observations of Energetic Neutral Atoms by the Interstellar Boundary Explorer (IBEX)., Comment: Chapter 2 in the planned "Cross-Calibration of Past and Present Far UV Spectra of Solar System Objects and the Heliosphere", ISSI Scientific Report No 12, ed. R.M. Bonnet, E. Quemerais, M. Snow, Springer

Published
2011
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3. Cyclic Avian Mass Mortality in the Northeastern United States Is Associated with a Novel Orthomyxovirus

Author

Allison, Andrew B, Ballard, Jennifer R, Tesh, Robert B, Brown, Justin D, Ruder, Mark G, Keel, M Kevin, Munk, Brandon A, Mickley, Randall M, Gibbs, Samantha EJ, Travassos da Rosa, Amelia PA, Ellis, Julie C, Ip, Hon S, Shearn-Bochsler, Valerie I, Rogers, Matthew B, Ghedin, Elodie, Holmes, Edward C, Parrish, Colin R, and Dwyer, Chris

Subjects
Microbiology, Biological Sciences, Vaccine Related, Infectious Diseases, Biotechnology, Emerging Infectious Diseases, Prevention, Genetics, Aetiology, 2.1 Biological and endogenous factors, 2.2 Factors relating to the physical environment, Infection, Good Health and Well Being, Animals, Anseriformes, Bird Diseases, Cluster Analysis, Disease Outbreaks, Female, Male, Models, Molecular, Molecular Sequence Data, New England, Orthomyxoviridae, Orthomyxoviridae Infections, Phylogeny, Protein Conformation, RNA, Viral, Sequence Analysis, DNA, Viral Proteins, Agricultural and Veterinary Sciences, Medical and Health Sciences, Virology, Agricultural, veterinary and food sciences, Biological sciences, Biomedical and clinical sciences
Abstract

UnlabelledSince 1998, cyclic mortality events in common eiders (Somateria mollissima), numbering in the hundreds to thousands of dead birds, have been documented along the coast of Cape Cod, MA, USA. Although longitudinal disease investigations have uncovered potential contributing factors responsible for these outbreaks, detecting a primary etiological agent has proven enigmatic. Here, we identify a novel orthomyxovirus, tentatively named Wellfleet Bay virus (WFBV), as a potential causative agent of these outbreaks. Genomic analysis of WFBV revealed that it is most closely related to members of the Quaranjavirus genus within the family Orthomyxoviridae. Similar to other members of the genus, WFBV contains an alphabaculovirus gp64-like glycoprotein that was demonstrated to have fusion activity; this also tentatively suggests that ticks (and/or insects) may vector the virus in nature. However, in addition to the six RNA segments encoding the prototypical structural proteins identified in other quaranjaviruses, a previously unknown RNA segment (segment 7) encoding a novel protein designated VP7 was discovered in WFBV. Although WFBV shows low to moderate levels of sequence similarity to Quaranfil virus and Johnston Atoll virus, the original members of the Quaranjavirus genus, additional antigenic and genetic analyses demonstrated that it is closely related to the recently identified Cygnet River virus (CyRV) from South Australia, suggesting that WFBV and CyRV may be geographic variants of the same virus. Although the identification of WFBV in part may resolve the enigma of these mass mortality events, the details of the ecology and epidemiology of the virus remain to be determined.ImportanceThe emergence or reemergence of viral pathogens resulting in large-scale outbreaks of disease in humans and/or animals is one of the most important challenges facing biomedicine. For example, understanding how orthomyxoviruses such as novel influenza A virus reassortants and/or mutants emerge to cause epidemic or pandemic disease is at the forefront of current global health concerns. Here, we describe the emergence of a novel orthomyxovirus, Wellfleet Bay virus (WFBV), which has been associated with cyclic large-scale bird die-offs in the northeastern United States. This initial characterization study provides a foundation for further research into the evolution, epidemiology, and ecology of newly emerging orthomyxoviruses, such as WFBV, and their potential impacts on animal and/or human health.

Published
2015

4. Author Correction: The loss of ions from Venus through the plasma wake

Author

Barabash, S., Fedorov, A., Sauvaud, J. J., Lundin, R., Russell, C. T., Futaana, Y., Zhang, T. L., Andersson, H., Brinkfeldt, K., Grigoriev, A., Holmström, M., Yamauchi, M., Asamura, K., Baumjohann, W., Lammer, H., Coates, A. J., Kataria, D. O., Linder, D. R., Curtis, C. C., Hsieh, K. C., Sandel, B. R., Grande, M., Gunell, H., Koskinen, H. E. J., Kallio, E., Riihelä, P., Säles, T., Schmidt, W., Kozyra, J., Krupp, N., Fränz, M., Woch, J., Luhmann, J., McKenna-Lawlor, S., Mazelle, C., Thocaven, J.-J., Orsini, S., Cerulli-Irelli, R., Mura, A., Milillo, A., Maggi, M., Roelof, E., Brandt, P., Szego, K., Winningham, J. D., Frahm, R. A., Scherrer, J., Sharber, J. R., Wurz, P., and Bochsler, P.

Published
2022
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5. Observational Evidence of Pitch Angle Isotropization by IMF Waves

Author

Saul, L., Moebius, E., Smith, C. W., Bochsler, P., Gruenwaldt, H., Klecker, B., and Ipavich, F.

Subjects
Astrophysics
Abstract

A statistical analysis of interstellar He+ pickup ion measurements from SOHO/CTOF combined with magnetic field data from WIND/MFI enable quantitative study of wave-particle interactions in the inner heliosphere for the first time. Magnetic field vector measurements with a time resolu-tion of 3 seconds are used to determine power spectrum char-acteristics of interplanetary magnetic turbulence. These spec-tral characteristics are then compared in superposed epoch and correlation analyses with He+ fluxes and spectra. The observed pickup ion velocity distributions can be explained consistently as a consequence of pitch angle scattering of the interstellar pickup ions by Alfvenic fluctuations., Comment: 7 pages, 3 figures

Published
2004
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6. SOHO CTOF Observations of Interstellar He+ Pickup Ion Enhancements in Solar Wind Compression Regions

Author

Saul, L., Moebius, E., Litvinenko, Y., Isenberg, P., Kucharek, H., Lee, M., Gruenwaldt, H., Ipavich, F., Klecker, B., and Bochsler, P.

Subjects
Astrophysics
Abstract

We present a recent analysis with 1996 SOHO CELIAS CTOF data, which reveals correlations of He+ pickup ion fluxes and spectra with the magnetic field strength and solar wind density. The motivation is to better understand the ubiquitous large variations in both pickup ion fluxes and their velocity distributions found in interstellar pickup ion datasets. We concentrate on time periods of that can be associated with compression regions in the solar wind. Along with enhancements of the overall pickup ion fluxes, adiabatic heating and acceleration of the pickup ions are also observed in these regions. Transport processes that lead to the observed compressions and related heating or acceleration are discussed. A shift in velocity space associated with traveling interplanetary compression regions is observed, and a simple model presented to explain this phenomenon based on the conserved magnetic adiabatic moment., Comment: 4 pages, 5 figures, Solar Wind 10 Conference Proceedings Paper

Published
2003
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7. Sungrazing comets: Properties of nuclei and in-situ detectability of cometary ions at 1 AU

Author

Iseli, M., Kueppers, M., Benz, W., and Bochsler, P.

Subjects
Astrophysics
Abstract

A one dimensional sublimation model for cometary nuclei is used to derive size limits for the nuclei of sungrazing comets, and to estimate oxygen ion fluxes at 1 AU from their evaporation. Given that none of the ~300 sungrazers detected by the SOlar and Heliospheric Observatory (SOHO) was observed after disappearing behind the sun, and that small nuclei with a radius of ~3.5m could be observed, it is assumed that all SOHO sungrazers were completely destroyed. For the case that sublimation alone is sufficient for destruction, the model yields an upper size limit as a function of nuclear density, albedo and perihelion distance. If the density of the nuclei is that typical of porous ice (600kg/m^3), the maximum size is 63m. These results confirm similar model calculations by Weissman (1983). An analytical expression is derived that approximates the model results well. We discuss possible modifications of our results by different disruption mechanisms. While disruption by thermal stress does not change the upper size limits significantly, they may be somewhat increased by tidal disruption (up to 100m for a density of 600kg/m^3) dependent on the isotropy of the sublimation process and the tensile strength of the comet. Implications for the Kreutz family of sungrazers are discussed. Oxygen ions from the sublimation of sungrazing comets form a tail. Fluxes from this tail are sufficiently high to be measured at 1 AU by particle detectors on spacecraft, but the duration of a tail crossing is only about half an hour. Therefore the probability of a spacecraft actually encountering a tail of an evaporating sungrazer is only of the order of two percent per year., Comment: 32 pages, 11 figures, accepted for publication in Icarus

Published
2001
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8. Solar Wind-Induced Atmospheric Erosion at Mars: First Results from ASPERA-3 on Mars Express

Author

Lundin, R., Barabash, S., Andersson, H., Holmström, M., Grigoriev, A., Yamauchi, M., Fedorov, A., Budnik, E., Winningham, D., Frahm, R., Scherrer, J., Sharber, J., Asamura, K., Hayakawa, H., Coates, A., Linder, D. R., Curtis, C., Hsieh, K. C., Sandel, B. R., Grande, M., Carter, M., Reading, D. H., Koskinen, H., Kallio, E., Riihela, P., Schmidt, W., Säles, T., Kozyra, J., Krupp, N., Woch, J., Luhmann, J., McKenna-Lawler, S., Cerulli-Irelli, R., Orsini, S., Maggi, M., Mura, A., Milillo, A., Roelof, E., Williams, D., Livi, S., Brandt, P., Wurz, P., and Bochsler, P.

Published
2004

9. Isotopic Composition of Solar Wind Calcium: First in Situ Measurement by CELIAS/MTOF on Board SOHO

Author

Kallenbach, R., Ipavich, F. M., Bochsler, P., Hefti, S., Wurz, P., Aellig, M. R., Galvin, A. B., Geiss, J., Gliem, F., Gloeckler, G., Grunwaldt, H., Hilchenbach, M., Hovestadt, D., and Klecker, B.

Subjects
Astrophysics
Abstract

We present first results on the Ca isotopic abundances derived from the high resolution Mass Time-of-Flight (MTOF) spectrometer of the charge, element, and isotope analysis system (CELIAS) experiment on board the Solar and Heliospheric Observatory (SOHO). We obtain isotopic ratios 40Ca/42Ca = (128+-47) and 40Ca/44Ca = (50+-8), consistent with terrestrial values. This is the first in situ determination of the solar wind calcium isotopic composition and is important for studies of stellar modeling and solar system formation since the present-day solar Ca isotopic abundances are unchanged from their original isotopic composition in the solar nebula., Comment: 14 pages, 3 figures

Published
1998
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10. How Proportional are Mixed Compensatory Electoral Systems? Determining the Necessary Share of Compensation Mandates in Mixed Systems

Author

Bochsler, Daniel

Subjects
democracy, democratic institutions, elections, parliaments, legislatures, voting, law, public choice
Abstract

Mixed compensatory systems (some call them “mixed-member proportional systems”), are praised for combining "the best of both worlds.” Yet, we know fairly little about their outcomes in practice. We still lack a genuine model that explains how many compensation seats are needed for the outcome to be proportional. Without this knowledge we will neither be able to estimate how many parties we expect to compete and to win representation in parliament under mixed compensatory systems; a key question of comparative research on electoral systems and party systems. This paper provides a quantitative model that shows under which conditions a mixed compensatory system might lead to proportional vote-seat conversion.

Published
2007

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

Author

Rubin, M., Altwegg, K., Balsiger, H., Bar-Nun, A., Berthelier, J.-J., Bieler, A., Bochsler, P., Briois, C., Calmonte, U., Combi, M., De Keyser, J., Dhooghe, F., Eberhardt, P., Fiethe, B., Fuselier, S. A., Gasc, S., Gombosi, T. I., Hansen, K. C., Hässig, M., Jäckel, A., Kopp, E., Korth, A., Le Roy, L., Mall, U., Marty, B., Mousis, O., Owen, T., Réme, H., Sémon, T., Tzou, C.-Y., Waite, J. H., and Wurz, P.

Published
2015

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

Author

Hässig, M., Altwegg, K., Balsiger, H., Bar-Nun, A., Berthelier, J. J., Bieler, A., Bochsler, P., Briois, C., Calmonte, U., Combi, M., De Keyser, J., Eberhardt, P., Fiethe, B., Fuselier, S. A., Galand, M., Gasc, S., Gombosi, T. I., Hansen, K. C., Jäckel, A., Keller, H. U., Kopp, E., Korth, A., Kührt, E., Le Roy, L., Mall, U., Marty, B., Mousis, O., Neefs, E., Owen, T., Rème, H., Rubin, M., Sémon, T., Tornow, C., Tzou, C.-Y., Waite, J. H., and Wurz, P.

Published
2015

14. 67P/Churyumov-Gerasimenko, a Jupiter family comet with a high D/H ratio

Author

Altwegg, K., Balsiger, H., Bar-Nun, A., Berthelier, J. J., Bieler, A., Bochsler, P., Briois, C., Calmonte, U., Combi, M., De Keyser, J., Eberhardt, P., Fiethe, B., Fuselier, S., Gasc, S., Gombosi, T. I., Hansen, K.C., Hässig, M., Jäckel, A., Kopp, E., Korth, A., LeRoy, L., Mall, U., Marty, B., Mousis, O., Neefs, E., Owen, T., Rème, H., Rubin, M., Sémon, T., Tzou, C.-Y., Waite, H., and Wurz, P.

Published
2015

15. Theoretical Modeling for the STEREO Mission

Author

Aschwanden, Markus J., Burlaga, L. F., Kaiser, M. L., Ng, C. K., Reames, D. V., Reiner, M. J., Gombosi, T. I., Lugaz, N., Manchester, W., IV, Roussev, I. I., Zurbuchen, T. H., Farrugia, C. J., Galvin, A. B., Lee, M. A., Linker, J. A., Mikić, Z., Riley, P., Alexander, D., Sandman, A. W., Cook, J. W., Howard, R. A., Odstrčil, D., Pizzo, V. J., Kóta, J., Liewer, P. C., Luhmann, J. G., Inhester, B., Schwenn, R. W., Solanki, S. K., Vasyliunas, V. M., Wiegelmann, T., Blush, L., Bochsler, P., Cairns, I. H., Robinson, P. A., Bothmer, V., Kecskemety, K., Llebaria, A., Maksimovic, M., Scholer, M., Wimmer-Schweingruber, R. F., and Russell, C. T., editor

Published
2008
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16. The Plasma and Suprathermal Ion Composition (PLASTIC) Investigation on the STEREO Observatories

Author

Galvin, A. B., Kistler, L. M., Popecki, M. A., Farrugia, C. J., Simunac, K. D. C., Ellis, L., Möbius, E., Lee, M. A., Boehm, M., Carroll, J., Crawshaw, A., Conti, M., Demaine, P., Ellis, S., Gaidos, J. A., Googins, J., Granoff, M., Gustafson, A., Heirtzler, D., King, B., Knauss, U., Levasseur, J., Longworth, S., Singer, K., Turco, S., Vachon, P., Vosbury, M., Widholm, M., Blush, L. M., Karrer, R., Bochsler, P., Daoudi, H., Etter, A., Fischer, J., Jost, J., Opitz, A., Sigrist, M., Wurz, P., Klecker, B., Ertl, M., Seidenschwang, E., Wimmer-Schweingruber, R. F., Koeten, M., Thompson, B., Steinfeld, D., and Russell, C. T., editor

Published
2008
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20. The Analyzer of Space Plasmas and Energetic Atoms (ASPERA-3) for the Mars Express Mission

Author

Barabash, S., Lundin, R., Andersson, H., Brinkfeldt, K., Grigoriev, A., Gunell, H., Holmström, M., Yamauchi, M., Asamura, K., Bochsler, P., Wurz, P., Cerulli-Irelli, R., Mura, A., Milillo, A., Maggi, M., Orsini, S., Coates, A. J., Linder, D. R., Kataria, D. O., Curtis, C. C., Hsieh, K. C., Sandel, B. R., Frahm, R. A., Sharber, J. R., Winningham, J. D., Grande, M., Kallio, E., Koskinen, H., Riihelä, P., Schmidt, W., Säles, T., Kozyra, J. U., Krupp, N., Woch, J., Livi, S., Luhmann, J. G., McKenna-Lawlor, S., Roelof, E. C., Williams, D. J., Sauvaud, J.-A., Fedorov, A., Thocaven, J.-J., and Russell, C. T., editor

Published
2007
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21. A Specific Autistic Trait that Modulates Visuospatial Illusion Susceptibility

Author

Walter, Elizabeth, Dassonville, Paul, and Bochsler, Tiana M.

Abstract

Although several accounts of autism have predicted that the disorder should be associated with a decreased susceptibility to visual illusions, previous experimental results have been mixed. This study examined whether a link between autism and illusion susceptibility can be more convincingly demonstrated by assessing the relationships between susceptibility and the extent to which several individual autistic traits are exhibited as a continuum in a population of college students. A significant relationship was observed between the systemizing trait and susceptibility to a subset of the tested illusions (the rod-and-frame, Roelofs, Ponzo and Poggendorff illusions). These results provide support for the idea that autism involves an imbalance between the processing of local and global cues, more heavily weighted toward local features than in the typically developed individual.

Published
2009
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22. Abundant molecular oxygen in the coma of comet 67P/Churyumov-Gerasimenko

Author

Bieler, A., Altwegg, K., Balsiger, H., Bar-Nun, A., Berthelier, J.-J., Bochsler, P., Briois, C., Calmonte, U., Combi, M., De Keyser, J., van Dishoeck, E.F., Fiethe, B., Fuselier, S.A., Gasc, S., Gombosi, T.I., Hansen, K.C., Hassig, M., Jackel, A., Kopp, E., Korth, A., Roy, L. Le, Mall, U., Maggiolo, R., Marty, B., Mousis, O., Owen, T., Reme, H., Rubin, M., Semon, T., Tzou, C.-Y., Waite, J.H., Walsh, C., and Wurz, P.

Subjects
Comets -- Chemical properties -- Observations, Environmental issues, Science and technology, Zoology and wildlife conservation
Abstract

The composition of the neutral gas comas of most comets is dominated by [H.sub.2]O, CO and C[O.sub.2], typically comprising as much as 95 per cent of the total gas density (1). In addition, cometary comas have been found to contain a rich array of other molecules, including sulfuric compounds and complex hydrocarbons. Molecular oxygen ([O.sub.2]), however, despite its detection on other icy bodies such as the moons of Jupiter and Saturn (2,3), has remained undetected in cometary comas. Here we report in situ measurement of [O.sub.2] in the coma of comet 67P/Churyumov-Gerasimenko, with local abundances ranging from one per cent to ten per cent relative to [H.sub.2]O and with a mean value of 3.80 ± 0.85 per cent. Our observations indicate that the [O.sub.2]/[H.sub.2]O ratio is isotropic in the coma and does not change systematically with heliocentric distance. This suggests that primordial [O.sub.2] was incorporated into the nucleus during the comet's formation, which is unexpected given the low upper limits from remote sensing observations (4). Current Solar System formation models do not predict conditions that would allow this to occur., Measurements of the coma of 67P/Churyumov-Gerasimenko (hereafter 67P) were made between September 2014 and March 2015 with the ROSINA-DFMS mass spectrometer (5) on board the Rosetta spacecraft. For the present [...]

Published
2015

23. The Solar Origin of Corotating Interaction Regions and their Formation in the Inner Heliosphere : Report of Working Group 1

Author

Balogh, A., Bothmer, V., Crooker, N. U., Forsyth, R. J., Gloeckler, G., Hewish, A., Hilchenbach, M., Kallenbach, R., Klecker, B., Linker, J. A., Lucek, E., Mann, G., Marsch, E., Posner, A., Richardson, I. G., Schmidt, J. M., Scholer, M., Wang, Y.-M., Wimmer-Schweingruber, R. F., Aellig, M. R., Bochsler, P., Hefti, S., Mikić, Z., Balogh, A., editor, Gosling, J. T., editor, Jokipii, J. R., editor, Kallenbach, R., editor, and Kunow, H., editor

Published
1999
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27. Global Observations of the Interstellar Interaction from the Interstellar Boundary Explorer (IBEX)

Author

McComas, D. J., Allegrini, F., Bochsler, P., Bzowski, M., Christian, E. R., Crew, G. B., DeMajistre, R., Fahr, H., Fichtner, H., Frisch, P. C., Funsten, H. O., Fuselier, S. A., Gloeckler, G., Gruntman, M., Heerikhuisen, J., Izmodenov, V., Janzen, P., Knappenberger, P., Krimigis, S., Kucharek, H., Lee, M., Livadiotis, G., Livi, S., MacDowall, R. J., Mitchell, D., Möbius, E., Moore, T., Pogorelov, N. V., Reisenfeld, D., Roelof, E., Saul, L., Schwadron, N. A., Valek, P. W., Vanderspek, R., Wurz, P., and Zank, G. P.

Published
2009
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29. The charge, element, and isotope analysis system CELIAS on SOHO

Author

Hovestadt, D., Bochsler, P., Grünwaldt, H., Gliem, F., Hilchenbach, M., Ipavich, F. M., Judges, D. L., Axford, W. I., Balsiger, H., Bürgi, A., Coplan, M., Galvin, A. B., Geiss, J., Gloeckler, G., Hsieh, K. C., Kallenbach, R., Klecker, B., Lee, M. A., Livi, S., Managadze, G. G., Marsch, E., Möbius, E., Neugebauer, M., Reiche, K. -U., Scholer, M., Verigin, M. I., Wilken, D., Wurz, P., Araki, H., editor, Brézin, E., editor, Ehlers, J., editor, Frisch, U., editor, Hepp, K., editor, Jaffe, R. L., editor, Kippenhahn, R., editor, Weidenmüller, H. A., editor, Wess, J., editor, Zittartz, J., editor, Beiglböck, W., editor, Benz, Arnold O., editor, and Krüger, Albrecht, editor

Published
1995
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31. CELIAS — Charge, Element and Isotope Analysis System for SOHO

Author

Hovestadt, D., Hilchenbach, M., Bürgi, A., Klecker, B., Laeverenz, P., Scholer, M., Grünwaldt, H., Axford, W. I., Livi, S., Marsch, E., Wilken, B., Winterhoff, H. P., Ipavich, F. M., Bedini, P., Coplan, M. A., Galvin, A. B., Gloeckler, G., Bochsler, P., Balsiger, H., Fischer, J., Geiss, J., Kallenbach, R., Wurz, P., Reiche, K.-U., Gliem, F., Judge, D. L., Ogawa, H. S., Hsieh, K. C., Möbius, E., Lee, M. A., Managadze, G. G., Verigin, M. I., Neugebauer, M., Fleck, B., editor, Domingo, V., editor, and Poland, A., editor

Published
1995
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32. Author Correction: The loss of ions from Venus through the plasma wake

Author

Barabash, S, Fedorov, A, Sauvaud, J J, Lundin, R, Russell, C T, Futaana, Y, Zhang, T L, Andersson, H, Brinkfeldt, K, Grigoriev, A, Holmström, M, Yamauchi, M, Asamura, K, Baumjohann, W, Lammer, H, Coates, A J, Kataria, D O, Linder, D R, Curtis, C C, Hsieh, K C, Sandel, B R, Grande, M, Gunell, H, Koskinen, H E J, Kallio, E, Riihelä, P, Säles, T, Schmidt, W, Kozyra, J, Krupp, N, Fränz, M, Woch, J, Luhmann, J, McKenna-Lawlor, S, Mazelle, C, Thocaven, J-J, Orsini, S, Cerulli-Irelli, R, Mura, A, Milillo, A, Maggi, M, Roelof, E, Brandt, P, Szego, K, Winningham, J D, Frahm, R A, Scherrer, J, Sharber, J R, Wurz, P, and Bochsler, P

Subjects
Multidisciplinary, 530 Physik
Published
2022

33. COMETARY FORMATION: Molecular nitrogen in comet 67P/Churyumov-Gerasimenko indicates a low formation temperature

Author

Rubin, M., Altwegg, K., Balsiger, H., Bar-Nun, A., Berthelier, J.-J., Bieler, A., Bochsler, P., Briois, C., Calmonte, U., Combi, M., De Keyser, J., Dhooghe, F., Eberhardt, P., Fiethe, B., Fuselier, S. A., Gasc, S., Gombosi, T. I., Hansen, K. C., Hässig, M., Jäckel, A., Kopp, E., Korth, A., Le Roy, L., Mall, U., Marty, B., Mousis, O., Owen, T., Rème, H., Sémon, T., Tzou, C.-Y., Waite, J. H., and Wurz, P.

Published
2015
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36. The Venusian induced magnetosphere: A case study of plasma and magnetic field measurements on the Venus Express mission

Author

Kallio, E., Zhang, T.L., Barabash, S., Jarvinen, R., Sillanpää, I., Janhunen, P., Fedorov, A., Sauvaud, J.-A., Mazelle, C., Thocaven, J.-J., Gunell, H., Andersson, H., Grigoriev, A., Brinkfeldt, K., Futaana, Y., Holmström, M., Lundin, R., Yamauchi, M., Asamura, K., Baumjohann, W., Lammer, H., Coates, A.J., Linder, D.R., Kataria, D.O., Curtis, C.C., Hsieh, K.C., Sandel, B.R., Grande, M., Koskinen, H.E.J., Säles, T., Schmidt, W., Riihelä, P., Kozyra, J., Krupp, N., Woch, J., Luhmann, J.G., McKenna-Lawlor, S., Orsini, S., Cerulli-Irelli, R., Mura, A., Milillo, A., Maggi, M., Roelof, E., Brandt, P., Russell, C.T., Szego, K., Winningham, J.D., Frahm, R.A., Scherrer, J.R., Sharber, J.R., Wurz, P., and Bochsler, P.

Published
2008
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37. Mars Express and Venus Express multi-point observations of geoeffective solar flare events in December 2006

Author

Futaana, Y., Barabash, S., Yamauchi, M., McKenna-Lawlor, S., Lundin, R., Luhmann, J.G., Brain, D., Carlsson, E., Sauvaud, J.-A., Winningham, J.D., Frahm, R.A., Wurz, P., Holmström, M., Gunell, H., Kallio, E., Baumjohann, W., Lammer, H., Sharber, J.R., Hsieh, K.C., Andersson, H., Grigoriev, A., Brinkfeldt, K., Nilsson, H., Asamura, K., Zhang, T.L., Coates, A.J., Linder, D.R., Kataria, D.O., Curtis, C.C., Sandel, B.R., Fedorov, A., Mazelle, C., Thocaven, J.-J., Grande, M., Koskinen, Hannu E.J., Sales, T., Schmidt, W., Riihela, P., Kozyra, J., Krupp, N., Woch, J., Fränz, M., Dubinin, E., Orsini, S., Cerulli-Irelli, R., Mura, A., Milillo, A., Maggi, M., Roelof, E., Brandt, P., Szego, K., Scherrer, J., and Bochsler, P.

Published
2008
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38. Comparative analysis of Venus and Mars magnetotails

Author

Fedorov, A., Ferrier, C., Sauvaud, J.A., Barabash, S., Zhang, T.L., Mazelle, C., Lundin, R., Gunell, H., Andersson, H., Brinkfeldt, K., Futaana, Y., Grigoriev, A., Holmström, M., Yamauchi, M., Asamura, K., Baumjohann, W., Lammer, H., Coates, A.J., Kataria, D.O., Linder, D.R., Curtis, C.C., Hsieh, K.C., Sandel, B.R., Thocaven, J.-J., Grande, M., Koskinen, H., Kallio, E., Sales, T., Schmidt, W., Riihela, P., Kozyra, J., Krupp, N., Woch, J., Luhmann, J., McKenna-Lawlor, S., Orsini, S., Cerulli-Irelli, R., Mura, A., Milillo, A., Maggi, M., Roelof, E., Brandt, P., Russell, C.T., Szego, K., Winningham, J.D., Frahm, R.A., Scherrer, J., Sharber, J.R., Wurz, P., and Bochsler, P.

Published
2008
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39. First observation of energetic neutral atoms in the Venus environment

Author

Galli, A., Wurz, P., Bochsler, P., Barabash, S., Grigoriev, A., Futaana, Y., Holmström, M., Gunell, H., Andersson, H., Lundin, R., Yamauchi, M., Brinkfeldt, K., Fraenz, M., Krupp, N., Woch, J., Baumjohann, W., Lammer, H., Zhang, T.L., Asamura, K., Coates, A.J., Linder, D.R., Kataria, D.O., Curtis, C.C., Hsieh, K.C., Sandel, B.R., Sauvaud, J.A., Fedorov, A., Mazelle, C., Thocaven, J.J., Grande, M., Kallio, E., Sales, T., Schmidt, W., Riihela, P., Koskinen, H., Kozyra, J., Luhmann, J., McKenna-Lawlor, S., Orsini, S., Cerulli-Irelli, R., Mura, A., Milillo, A., Maggi, M., Roelof, E., Brandt, P., Russell, C.T., Szego, K., Winningham, D., Frahm, R., Scherrer, J., and Sharber, J.R.

Published
2008
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40. Ionospheric photoelectrons at Venus: Initial observations by ASPERA-4 ELS

Author

Coates, A.J., Frahm, R.A., Linder, D.R., Kataria, D.O., Soobiah, Y., Collinson, G., Sharber, J.R., Winningham, J.D., Jeffers, S.J., Barabash, S., Sauvaud, J.-A., Lundin, R., Holmström, M., Futaana, Y., Yamauchi, M., Grigoriev, A., Andersson, H., Gunell, H., Fedorov, A., Thocaven, J.-J., Zhang, T.L., Baumjohann, W., Kallio, E., Koskinen, H., Kozyra, J.U., Liemohn, M.W., Ma, Y., Galli, A., Wurz, P., Bochsler, P., Brain, D., Roelof, E.C., Brandt, P., Krupp, N., Woch, J., Fraenz, M., Dubinin, E., McKenna-Lawlor, S., Orsini, S., Cerulli-Irelli, R., Mura, A., Milillo, A., Maggi, M., Curtis, C.C., Sandel, B.R., Hsieh, K.C., Szego, K., Asamura, A., and Grande, M.

Published
2008
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41. Location of the bow shock and ion composition boundaries at Venus—initial determinations from Venus Express ASPERA-4

Author

Martinecz, C., Fränz, M., Woch, J., Krupp, N., Roussos, E., Dubinin, E., Motschmann, U., Barabash, S., Lundin, R., Holmström, M., Andersson, H., Yamauchi, M., Grigoriev, A., Futaana, Y., Brinkfeldt, K., Gunell, H., Frahm, R.A., Winningham, J.D., Sharber, J.R., Scherrer, J., Coates, A.J., Linder, D.R., Kataria, D.O., Kallio, E., Sales, T., Schmidt, W., Riihela, P., Koskinen, H.E.J., Kozyra, J.U., Luhmann, J., Russell, C.T., Roelof, E.C., Brandt, P., Curtis, C.C., Hsieh, K.C., Sandel, B.R., Grande, M., Sauvaud, J.-A., Fedorov, A., Thocaven, J.-J., Mazelle, C., McKenna-Lawler, S., Orsini, S., Cerulli-Irelli, R., Maggi, M., Mura, A., Milillo, A., Wurz, P., Galli, A., Bochsler, P., Asamura, K., Szego, K., Baumjohann, W., Zhang, T.L., and Lammer, H.

Published
2008
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44. The IBEX-Lo Sensor

Author

Fuselier, S. A., Bochsler, P., Chornay, D., Clark, G., Crew, G. B., Dunn, G., Ellis, S., Friedmann, T., Funsten, H. O., Ghielmetti, A. G., Googins, J., Granoff, M. S., Hamilton, J. W., Hanley, J., Heirtzler, D., Hertzberg, E., Isaac, D., King, B., Knauss, U., Kucharek, H., Kudirka, F., Livi, S., Lobell, J., Longworth, S., Mashburn, K., McComas, D. J., Möbius, E., Moore, A. S., Moore, T. E., Nemanich, R. J., Nolin, J., O’Neal, M., Piazza, D., Peterson, L., Pope, S. E., Rosmarynowski, P., Saul, L. A., Scherrer, J. R., Scheer, J. A., Schlemm, C., Schwadron, N. A., Tillier, C., Turco, S., Tyler, J., Vosbury, M., Wieser, M., Wurz, P., and Zaffke, S.

Published
2009
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45. IBEX—Interstellar Boundary Explorer

Author

McComas, D. J., Allegrini, F., Bochsler, P., Bzowski, M., Collier, M., Fahr, H., Fichtner, H., Frisch, P., Funsten, H. O., Fuselier, S. A., Gloeckler, G., Gruntman, M., Izmodenov, V., Knappenberger, P., Lee, M., Livi, S., Mitchell, D., Möbius, E., Moore, T., Pope, S., Reisenfeld, D., Roelof, E., Scherrer, J., Schwadron, N., Tyler, R., Wieser, M., Witte, M., Wurz, P., and Zank, G.

Published
2009
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46. The Interstellar Boundary Explorer High Energy (IBEX-Hi) Neutral Atom Imager

Author

Funsten, H. O., Allegrini, F., Bochsler, P., Dunn, G., Ellis, S., Everett, D., Fagan, M. J., Fuselier, S. A., Granoff, M., Gruntman, M., Guthrie, A. A., Hanley, J., Harper, R. W., Heirtzler, D., Janzen, P., Kihara, K. H., King, B., Kucharek, H., Manzo, M. P., Maple, M., Mashburn, K., McComas, D. J., Moebius, E., Nolin, J., Piazza, D., Pope, S., Reisenfeld, D. B., Rodriguez, B., Roelof, E. C., Saul, L., Turco, S., Valek, P., Weidner, S., Wurz, P., and Zaffke, S.

Published
2009
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50. The loss of ions from Venus through the plasma wake

Author

Barabash, S., Fedorov, A., Sauvaud, J. J., Lundin, R., Russell, C. T., Futaana, Y., Zhang, T. L., Andersson, H., Brinkfeldt, K., Grigoriev, A., Holmström, M., Yamauchi, M., Asamura, K., Baumjohann, W., Lammer, H., Coates, A. J., Kataria, D. O., Linder, D. R., Curtis, C. C., Hsieh, K. C., Sandel, B. R., Grande, M., Gunell, H., Koskinen, H. E. J., Kallio, E., Riihelä, P., Säles, T., Schmidt, W., Kozyra, J., Krupp, N., Fränz, M., Woch, J., Luhmann, J., McKenna-Lawlor, S., Mazelle, C., Thocaven, J.-J., Orsini, S., Cerulli-Irelli, R., Mura, M., Milillo, M., Maggi, M., Roelof, E., Brandt, P., Szego, K., Winningham, J. D., Frahm, R. A., Scherrer, J., Sharber, J. R., Wurz, P., and Bochsler, P.

Published
2007
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