Zobrazeno 1 - 10
of 293
pro vyhledávání: '"Swaczyna P"'
Energetic Neutral Atom (ENA) observations provide valuable insights into the plasma conditions in the heliosphere and the surrounding interstellar medium. Unlike plasma detectors, which measure charged particles tied to the magnetic fields at their l
Externí odkaz:
http://arxiv.org/abs/2411.13174
Interstellar Neutral Hydrogen in the Heliosphere: New Horizons Observations in the Context of Models
Autor:
Swaczyna, P., Bzowski, M., Dialynas, K., Dyke, L., Fraternale, F., Galli, A., Heerikhuisen, J., Kornbleuth, M. Z., Koutroumpa, D., Kowalska-Leszczyńska, I., Kubiak, M. A., Michael, A. T., Müller, H. -R., Opher, M., Rahmanifard, F.
Publikováno v:
The Astrophysical Journal Letters 969:L20 (2024)
Interstellar neutral (ISN) hydrogen is the most abundant species in the outer heliosheath and the very local interstellar medium (VLISM). Charge exchange collisions in the outer heliosheath result in filtration, reducing the ISN hydrogen density insi
Externí odkaz:
http://arxiv.org/abs/2406.09915
The Rado Graph, sometimes also known as the (countable) Random Graph, can be generated almost surely by putting an edge between any pair of vertices with some fixed probability $p \in (0, 1)$, independently of other pairs. In this article, we study t
Externí odkaz:
http://arxiv.org/abs/2405.16142
Direct-sampling observations of interstellar neutral (ISN) species and their secondary populations give information about the physical state of the local interstellar medium and processes occuring in the outer heliosheath. Such observations are perfo
Externí odkaz:
http://arxiv.org/abs/2309.06931
Autor:
Swaczyna, P., Bzowski, M., Heerikhuisen, J., Kubiak, M. A., Rahmanifard, F., Zirnstein, E. J., Fuselier, S. A., Galli, A., McComas, D. J., Möbius, E., Schwadron, N. A.
In situ observations of interstellar neutral (ISN) helium atoms by the IBEX-Lo instrument onboard the Interstellar Boundary Explorer (IBEX) mission are used to determine the velocity and temperature of the pristine very local interstellar medium (VLI
Externí odkaz:
http://arxiv.org/abs/2307.06694
We construct a free group of continuum many generators among those autobijections of $\mathbb{R}$ which are also Hamel bases of $\mathbb{R}^2$, with identity function included. We also observe two new cases when a real function is a composition of tw
Externí odkaz:
http://arxiv.org/abs/2306.12445
Autor:
Rahmanifard, F., Swaczyna, P., Zirnstein, E. J., Heerikhuisen, J., Galli, A., Sokół, J. M., Schwadron, N. A., Möbius, E., McComas, D. J., Fuselier, S. A.
Angular scattering in charge exchange and elastic collisions between interstellar ions and neutral (ISN) atoms has been assumed to be negligible in previous studies. Here, we investigated the momentum transfer associated with the angular scattering o
Externí odkaz:
http://arxiv.org/abs/2306.04598
A Ribbon of enhanced energetic neutral atom (ENA) emissions was discovered by the Interstellar Boundary Explorer (IBEX) in 2009, redefining our understanding of the heliosphere boundaries and the physical processes occurring at the interstellar inter
Externí odkaz:
http://arxiv.org/abs/2304.05499
Autor:
Swaczyna, P., Bzowski, M., Fuselier, S. A., Galli, A., Heerikhuisen, J., Kubiak, M. A., McComas, D. J., Möbius, E., Rahmanifard, F., Schwadron, N. A.
The IBEX-Lo instrument on the Interstellar Boundary Explorer (IBEX) mission measures interstellar neutral (ISN) helium atoms. The detection of helium atoms is made through negative hydrogen (H$^-$) ions sputtered by the helium atoms from the IBEX-Lo
Externí odkaz:
http://arxiv.org/abs/2303.08195
The Interstellar Boundary Explorer (IBEX) images the heliosphere by observing energetic neutral atoms (ENAs). The IBEX-Hi instrument onboard IBEX provides full-sky maps of ENA fluxes produced in the heliosphere and very local interstellar medium (VLI
Externí odkaz:
http://arxiv.org/abs/2303.00661