85 citations · 524 across the 15 of their papers we have counts for
16 papers
Sun-Heliosphere Observation-based Ionization Rates Model
Justyna M. Sokół, D. J. McComas, M. Bzowski +1
The solar wind (SW) and the extreme ultraviolet (EUV) radiation modulate fluxes of interstellar and heliospheric particles inside the heliosphere both in time and in space. Underst…
Update of the Solar Lyman-Alpha Profile Line Model
Izabela Kowalska-Leszczynska, Maciej Bzowski, Marzena A. Kubiak +1
We present a modification of a model of solar cycle evolution of the solar Lyman-alpha line profile, along with a sensitivity study of interstellar neutral H hydrogen to uncertaint…
Science Opportunities from Observations of the Interstellar Neutral Gas with Adjustable Boresight Direction
Justyna M. Sokół, Marzena A. Kubiak, Maciej Bzowski +2
The interstellar neutral (ISN) gas enters the heliosphere and is detected at a few au from the Sun, as demonstrated by Ulysses and the nterstellar Boundary Explorer (IBEX) missions…
Heliospheric structure as revealed by the 3 -- 88 keV H ENA spectra
A. Czechowski, M. Bzowski, J. M. Sokół +8
Energetic neutral atoms (ENA) are an important tool for investigating the structure of the heliosphere. Recently, it was observed that fluxes of ENAs (with energy 55 keV) com…
Interstellar neutral helium in the heliosphere from IBEX observations. VI. The He density and the ionization state in the Very Local Interstellar Matter
M. Bzowski, A. Czechowski, P. C. Frisch +14
Interstellar neutral gas atoms penetrate the heliopause and reach 1~au, where they are detected by IBEX. The flow of neutral interstellar helium through the perturbed interstellar…
Interstellar Neutral Gas Species And Their Pickup Ions Inside The Heliospheric Termination Shock. The Large-scale Structures
Justyna M. Sokół, Marzena A. Kubiak, Maciej Bzowski
We study the distribution of the interstellar neutral (ISN) gas density and the pick-up ion (PUI) density of hydrogen, helium, neon, and oxygen in the heliosphere for heliocentric…
Evolution of the solar Ly- line profile during the solar cycle. II. How accurate is the present radiation pressure paradigm for interstellar neutral H in the heliosphere?
Izabela Kowalska-Leszczynska, Maciej Bzowski, Justyna M. Sokół +1
Following the derivation of a more accurate model of the evolution of the solar Lyman- line with the changing solar activity by Kowalska-leszczynska et al. 2018 (IKL18) than the…
Interstellar Neutral Gas Species And Their Pickup Ions Inside The Heliospheric Termination Shock. Ionization Rates For H, O, Ne, And He
Justyna M. Sokół, Maciej Bzowski, Munetoshi Tokumaru
Solar ionizing factors are responsible for modulation of interstellar neutral gas and its derivative populations inside the heliosphere. We provide an overview of the current state…
Interstellar neutral helium in the heliosphere from IBEX observations. V. Observations in IBEX-Lo ESA steps 1, 2, & 3
Paweł Swaczyna, Maciej Bzowski, Marzena A. Kubiak +9
Direct-sampling observations of interstellar neutral (ISN) He by Interstellar Boundary Explorer (IBEX) provide valuable insight into the physical state of and processes operating i…
Interstellar Pickup Ion Observations to 38 AU
D. J. McComas, E. J. Zirnstein, M. Bzowski +9
We provide the first direct observations of interstellar H+ and He+ pickup ions in the solar wind from 22 AU to 38 AU. We use the Vasyliunas and Siscoe model functional form to qua…
Evolution of the Solar Lyman-Alpha line profile during the solar cycle
Izabela Kowalska-Leszczynska, Maciej Bzowski, Justyna M. Sokół +1
Recent studies of interstellar neutral (ISN) hydrogen observed by the Interstellar Boundary Explorer (IBEX) suggested that the present understanding of the radiation pressure actin…
On Booth lemniscate of starlike functions
R. Kargar, A. Ebadian, J. Sokół
Assume that is the open unit disk in the complex plane and is the class of normalized analytic functions in . In this paper we introduce and study the class \b…
Solar cycle variation of interstellar neutral He, Ne, O density and pick-up ions along the Earth's orbit
Justyna M. Sokół, Maciej Bzowski, Marzena A. Kubiak +1
We simulated the modulation of the interstellar neutral (ISN) He, Ne, and O density and pick-up ion (PUI) production rate and count rate along the Earth's orbit over the solar cycl…
The energy-dependent position of the IBEX ribbon due to the solar wind structure
Paweł Swaczyna, Maciej Bzowski, Justyna M. Sokół
Observations of energetic neutral atoms (ENAs) allow for remote studies of the plasma condition in the heliosphere and the neighboring local interstellar medium. The first IBEX res…
Photoionization rates for helium: update
Justyna M. Sokół, Maciej Bzowski
The NIS He gas has been observed at a few AU to the Sun almost from the beginning of the space age. To model its flow an estimate of the loss rates due to ionization by solar extre…
Neutral interstellar helium parameters based on IBEX-Lo observations and test particle calculations
M. Bzowski, M. A. Kubiak, E. Moebius +10
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…