Results 91 to 100 of about 642,648 (176)

Interstellar helium pickup ion flux variations observed with SOHO/CELIAS [PDF]

, 2005
Interstellar pickup ions are formed when neutral atoms freely enter the heliosphere and are subsequently ionized. Once these particles are charged they become a component of the interplanetary plasma and are transported outward with the solar wind (SW ...
Saul, Lukas A
core   +1 more source

Determination of interstellar pickup ion distributions in the solar wind with SOHO and Cluster

Annales Geophysicae
Over the last 10 years, the experimental basis for the study of the local interstellar medium has been substantially enhanced by the direct detection of interstellar pickup ions and of interstellar neutral helium within the heliosphere.
E. Möbius, D. Rucinski, P. A. Isenberg, M. A. Lee   +3 more
doaj  

Zodiacal Fluctuations Should Drive Inner-source Pickup Ion Variability

The Astrophysical Journal
Dust near the Sun is implicated in the production of an unexpected “inner source” of pickup ions (PUIs). Multiple mechanisms related to dust have been proposed to explain this phenomenon, and all depend on the amount, along with the spatial and size ...
J. R. Szalay, D. J. McComas, J. S. Rankin, P. Pokorný, N. A. Schwadron, D. M. Malaspina   +5 more
doaj   +1 more source

Gaseous [M - H]+ ions of alpha,omega-diphenylalkanes: cyclization to [M + H]+ type ions of benzocycloalkanes as recognized by chain-length dependent proton exchange [PDF]

, 1992
Kuck D. Gaseous [M - H]+ ions of alpha,omega-diphenylalkanes: cyclization to [M + H]+ type ions of benzocycloalkanes as recognized by chain-length dependent proton exchange. International Journal of Mass Spectrometry and Ion Processes.
Kuck, Dietmar
core   +1 more source

Stability of Adiabatic Processes and Evolution of Pickup Ion Dimensionality

The Astrophysical Journal
In adiabatic processes, such as in many space plasmas, particles flow with no heat entering or exiting their system, while, more generally, the difference between polytropic and adiabatic indices provides a measure of any heating.
G. Livadiotis, D. J. McComas
doaj   +1 more source

Effects of anomalous cosmic rays on the solar wind events in the outer heliosphere

Frontiers in Astronomy and Space Sciences
Anomalous cosmic-rays (ACRs) are thought to be originated from the acceleration of pickup ions (PUIs) at the termination shock or interplanetary shocks, and play important role for the plasma dynamics in the outer heliosphere. Due to limited observation,
Yucheng Zhou, Yucheng Zhou, Xiaocheng Guo, Xiaocheng Guo, Chi Wang, Chi Wang   +5 more
doaj   +1 more source

The Effects of Turbulence on Heliosheath Ions and Implications for Energetic Neutral Atoms

The Astrophysical Journal
The distribution of ions in the heliosheath—the region between the heliospheric termination shock and the heliopause—is important for understanding remote observations of energetic neutral atoms (ENAs).
Senbei Du, Merav Opher, Joe Giacalone, Fan Guo, John D. Richardson, Bertalan Zieger   +5 more
doaj   +1 more source

Chang'E-1 observations of pickup ions near the Moon under different interplanetary magnetic field conditions

, 2013
Detailed features of the near-Moon pickup ions under different interplanetary magnetic field (IMF) conditions are investigated using data obtained from the solar wind ion detector (SWID-B) onboard Chang'E-1.
Li, J. X., Wang, X. Y., Zhong, J., Fu, S. Y., Pu, Z. Y., Parks, G. K., Wang, S. J., Wang, X. D., Yao, Z. H., Nowada, M., Zhang, H., Guo, R. L., Reme, H., Zhang, X. G., Xie, L., Zong, Q. G.   +15 more
core   +1 more source

PUI Heating in the Supersonic Solar Wind

The Astrophysical Journal
The outer heliosphere is profoundly influenced by nonthermal energetic pickup ions (PUIs), which dominate the internal pressure of the solar wind beyond ~10 au, surpassing both solar wind and magnetic pressures.
Parisa Mostafavi, Laxman Adhikari, Bishwas L. Shrestha, Gary P. Zank, Merav Opher, Matthew E. Hill, Heather A. Elliott, Pontus C. Brandt, Ralph L. McNutt, David J. McComas, Andrew R. Poppe, Elena Provornikova, Romina Nikoukar, Peter Kollmann, S. Alan Stern, Kelsi N. Singer, Anne Verbiscer, Joel Parker   +17 more
doaj   +1 more source

Data for: Polariton spin jets through optical control

Experimental data and simulation results used to create the figures in the paper: Pickup, L., Töpfer, J.D., Sigurdsson, H. & Lagoudakis, P. G. (2021) Polariton spin jets through optical control. Physical Review B.
Lagoudakis, Pavlos, Pickup, Lucinda, Toepfer, Julian Dominic, Sigurdsson, Helgi   +3 more
core   +1 more source