Nowcasting and forecasting of the magnetopause and bow shock—A status update
Sign Up to like & getrecommendations! Published in 2017 at "Social Work"
DOI: 10.1002/2016sw001565
Abstract: There has long been interest in knowing the shape and location of the Earth's magnetopause and of the standing fast-mode bow shock upstream of the Earth's magnetosphere. This quest for knowledge spans both the research… read more here.
Keywords: nowcasting forecasting; bow shock; forecasting magnetopause; status ... See more keywords
Hot flow anomaly observed at Jupiter's bow shock
Sign Up to like & getrecommendations! Published in 2017 at "Geophysical Research Letters"
DOI: 10.1002/2017gl073175
Abstract: A Hot Flow Anomaly (HFA) is created when an interplanetary current sheet interacts with a planetary bow shock. Previous studies have reported observing HFAs at Earth, Mercury, Venus, Mars and Saturn. During Juno's approach to… read more here.
Keywords: jupiter; hot flow; flow anomaly; hfa ... See more keywords
MMS Observations of Intense Whistler Waves Within Earth's Supercritical Bow Shock: Source Mechanism and Impact on Shock Structure and Plasma Transport
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Geophysical Research"
DOI: 10.1029/2019ja027290
Abstract: The properties of whistler waves near lower‐hybrid frequencies within Earth's quasiperpendicular bow shock are examined using data from the Magnetospheric Multiscale (MMS) mission. These waves appear as right‐hand polarized wave packets propagating upstream obliquely to… read more here.
Keywords: bow shock; whistler waves; within earth; shock ... See more keywords
Transient Foreshock Structures Upstream of Mars: Implications of the Small Martian Bow Shock
Sign Up to like & getrecommendations! Published in 2023 at "Geophysical Research Letters"
DOI: 10.1029/2022gl101734
Abstract: The typical subsolar stand‐off distance of Mars' bow shock is of the order of a solar wind ion convective gyroradius, making it highly non‐planar to incident ions. Using spacecraft observations and a test particle model,… read more here.
Keywords: shock; bow shock; foreshock structures; transient foreshock ... See more keywords
A deep X-ray spectral imaging of the bow-shock pulsar wind nebula associated with PSR B1929+10
Sign Up to like & getrecommendations! Published in 2020 at "Astronomy and Astrophysics"
DOI: 10.1051/0004-6361/202037873
Abstract: In this work, we study the X-ray bow-shock nebula powered by the mature pulsar PSR B1929+10 using data from XMM-Newton, with an effective exposure of $\sim$ 300 ks, offering the deepest investigation of this system… read more here.
Keywords: nebula; bow shock; psr b1929; pulsar ... See more keywords
Hybrid simulations of the decay of reconnected structures downstream of the bow shock
Sign Up to like & getrecommendations! Published in 2023 at "Physics of Plasmas"
DOI: 10.1063/5.0129084
Abstract: Observations by Magnetospheric Multiscale have demonstrated that magnetic reconnection occurs at Earth's bow shock, typically at thin current sheets arising from plasma instabilities and turbulence in the shock transition region. Observational surveys of both the… read more here.
Keywords: bow shock; reconnection; current sheets; hybrid simulations ... See more keywords
Spectroscopy of V341 Arae: A Nearby Nova-like Variable Inside a Bow Shock Nebula
Sign Up to like & getrecommendations! Published in 2018 at "Publications of the Astronomical Society of the Pacific"
DOI: 10.1088/1538-3873/aace3e
Abstract: V341 Arae is a 10th-magnitude variable star in the southern hemisphere, discovered over a century ago by Henrietta Leavitt but relatively little studied since then. Although historically considered to be a Cepheid, it is actually… read more here.
Keywords: v341; v341 ara; spectroscopy; nebula ... See more keywords
Numerical simulations of mass loading in the tails of bow-shock pulsar-wind nebulae
Sign Up to like & getrecommendations! Published in 2018 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/sty2525
Abstract: When a pulsar is moving through a partially ionized medium, a fraction of neutral Hydrogen atoms penetrate inside the pulsar wind and can be photo-ionized by the nebula UV radiation. The resulting protons remains attached… read more here.
Keywords: pulsar; numerical simulations; tails bow; pulsar wind ... See more keywords
3D dynamics and morphology of bow-shock pulsar wind nebulae
Sign Up to like & getrecommendations! Published in 2019 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stz213
Abstract: Bow-shock pulsar wind nebulae (PWNe) show a variety of morphological shapes. We attribute these variations to the intrinsic properties (relative orientation of the pulsar's spin, velocity, and magnetic inclination angle) - as well as the… read more here.
Keywords: pulsar; spin; shock pulsar; pulsar wind ... See more keywords
Relativistic electrons generated at Earth’s quasi-parallel bow shock
Sign Up to like & getrecommendations! Published in 2019 at "Science Advances"
DOI: 10.1126/sciadv.aaw1368
Abstract: Nonlinear structures can increase electron acceleration efficiency at quasi-parallel shocks by an order of magnitude. Plasma shocks are the primary means of accelerating electrons in planetary and astrophysical settings throughout the universe. Which category of… read more here.
Keywords: parallel; relativistic electrons; bow shock; quasi parallel ... See more keywords