The Magnetospheric Multiscale Mission Resolving Fundamental Processes In Space Plasmas


The Magnetospheric Multiscale Mission Resolving Fundamental Processes In Space Plasmas
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The Magnetospheric Multiscale Mission Resolving Fundamental Processes In Space Plasmas


The Magnetospheric Multiscale Mission Resolving Fundamental Processes In Space Plasmas
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Author : S. Curtis
language : en
Publisher:
Release Date : 1999

The Magnetospheric Multiscale Mission Resolving Fundamental Processes In Space Plasmas written by S. Curtis and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Magnetosphere categories.


The Magnetospheric Multiscale (MMS) mission is a multiple-spacecraft Solar-Terrestrial Probe designed to study the microphysics of magnetic reconnection, charged particle acceleration, and turbulence in key boundary regions of Earth's magnetosphere. These three processes, which control the flow of energy, mass, and momentum within and across plasma boundaries, occur throughout the universe and are fundamental to our understanding of astrophysical and solar system plasmas.



The Magnetospheric Multiscale Mission Resolving Fundamental Processes In Space Plasmas


The Magnetospheric Multiscale Mission Resolving Fundamental Processes In Space Plasmas
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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-06-11

The Magnetospheric Multiscale Mission Resolving Fundamental Processes In Space Plasmas written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-06-11 with categories.


The Magnetospheric Multiscale (MMS) mission is a multiple-spacecraft Solar-Terrestrial Probe designed to study the microphysics of magnetic reconnection, charged particle acceleration, and turbulence in key boundary regions of Earth's magnetosphere. These three processes, which control the flow of energy, mass, and momentum within and across plasma boundaries, occur throughout the universe and are fundamental to our understanding of astrophysical and solar system plasmas. Only in Earth's magnetosphere, however, are they readily accessible for sustained study through in-situ measurement. MMS will employ five co-orbiting spacecraft identically instrumented to measure electric and magnetic fields, plasmas, and energetic particles. The initial parameters of the individual spacecraft orbits will be designed so that the spacecraft formation will evolve into a three-dimensional configuration near apogee, allowing MMS to differentiate between spatial and temporal effects and to determine the three dimensional geometry of plasma, field, and current structures. In order to sample all of the magnetospheric boundary regions, MMS will employ a unique four-phase orbital strategy involving carefully sequenced changes in the local time and radial distance of apogee and, in the third phase, a change in orbit inclination from 10 degrees to 90 degrees. The nominal mission operational lifetime is two years. Launch is currently scheduled for 2006.Curtis, S.Goddard Space Flight CenterEARTH MAGNETOSPHERE; SPACE PLASMAS; SPACE PROBES; CHARGED PARTICLES; MAGNETIC FIELD RECONNECTION; SOLAR SYSTEM; MAGNETOPAUSE; BOUNDARY LAYERS; SPACECRAFT CONFIGURATIONS; SPACECRAFT ORBITS; PARTICLE ACCELERATION



Magnetospheric Multiscale


Magnetospheric Multiscale
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Author : James L. Burch
language : en
Publisher: Springer
Release Date : 2018-07-05

Magnetospheric Multiscale written by James L. Burch and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-05 with Science categories.


NASA’s Magnetospheric Multiscale (MMS) mission is a four-spacecraft Solar Terrestrial Probe mission to study magnetic reconnection, a fundamental plasma physical process in which energy stored in a magnetic field is converted into the kinetic energy of charged particles and heat. The driver of eruptive solar events such as flares and coronal mass ejections, magnetic reconnection is also the process by which energy is transferred from the solar wind to Earth’s magnetosphere. Flying in a tetrahedral formation, the four identically instrumented MMS spacecraft measure the plasma, electric and magnetic fields, and energetic particles in the regions of geospace where magnetic reconnection is expected to occur. With interspacecraft distances varying from 400 km to 10 km and instruments capable of making extremely fast measurements (30 ms for electrons), MMS has the spatial and temporal resolution needed to resolve for the first time the microphysics of the electron diffusion region. Here, the magnetic field and the plasma become decoupled, allowing reconnection to occur. During the first of its two mission phases, MMS targets the dayside magnetopause, where the interplanetary and terrestrial magnetic fields reconnect. In the second phase, MMS increases its apogee from 12 RE to 25 RE and probes the nightside magnetosphere, where energy stored in the stretched field lines of the magnetotail is explosively released in magnetospheric substorms. Launched in March 2015 into a low-inclination elliptical orbit, MMS is now in Phase 1 of science operations. This volume, which describes the MMS mission design, observatories, instrumentation, and operations, is aimed at researchers and graduate students in magnetospheric physics and plasma physics. Researchers using the publicly available MMS data will find it particularly useful. Previously published in Space Science Reviews, Volume 199, Nos. 1-4, 2016.



The Sun To The Earth And Beyond


The Sun To The Earth And Beyond
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2003-12-17

The Sun To The Earth And Beyond written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-12-17 with Science categories.


This volume, The Sun to the Earth-and Beyond: Panel Reports, is a compilation of the reports from five National Research Council (NRC) panels convened as part of a survey in solar and space physics for the period 2003-2013. The NRC's Space Studies Board and its Committee on Solar and Space Physics organized the study. Overall direction for the survey was provided by the Solar and Space Physics Survey Committee, whose report, The Sun to the Earth-and Beyond: A Decadal Research Strategy in Solar and Space Physics, was delivered to the study sponsors in prepublication format in August 2002. The final version of that report was published in June 2003. The panel reports provide both a detailed rationale for the survey committee's recommendations and an expansive view of the numerous opportunities that exist for a robust program of exploration in solar and space physics.



Microphysics Of Magnetic Reconnection In Near Earth Space


Microphysics Of Magnetic Reconnection In Near Earth Space
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Author : Giulia Cozzani
language : en
Publisher: Springer Nature
Release Date : 2020-08-27

Microphysics Of Magnetic Reconnection In Near Earth Space written by Giulia Cozzani and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-27 with Science categories.


This book presents recent advances in the physics of magnetic reconnection, investigated via both in situ spacecraft observations and fully kinetic numerical simulations. Magnetic reconnection is a fundamental process in plasma physics during which the topological reconfiguration of the magnetic field leads to energy conversion and particle energization. The book focuses on the physics of the electron diffusion region (EDR), a crucial region where the electrons are decoupled from the magnetic field and efficiently accelerated by the electric field. By using recent, high-resolution measurements provided by NASA’s Magnetospheric MultiScale Mission (MMS), the book investigates the structure of the EDR at the Earth’s magnetopause. The presented analysis provides evidence for an inhomogeneous and patchy EDR structure. The structure of the EDR appears to be more complex than the in laminar picture suggested by previous observations and simulations. Then, electrons dynamics in the EDR is studied using a novel, fully kinetic Eulerian Vlasov–Darwin model that has been implemented in the Vlasov–DArwin numerical code (ViDA), explained in detail in the book. Lastly, the book covers the testing of this new code, and investigates the contributions of the different terms in the generalized Ohm’s law within the EDR, highlighting the role of the electron inertia term.



Nonequilibrium Phenomena In Plasmas


Nonequilibrium Phenomena In Plasmas
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Author : A. Surjalal Sharma
language : en
Publisher: Springer Science & Business Media
Release Date : 2005-05-10

Nonequilibrium Phenomena In Plasmas written by A. Surjalal Sharma and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-05-10 with Science categories.


This book presents studies of complexity in the context of nonequilibrium phenomena using theory, modeling, simulations, and experiments, both in the laboratory and in nature.



Sun Earth Plasma Connections


Sun Earth Plasma Connections
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Author : James L. Burch
language : en
Publisher: American Geophysical Union
Release Date : 1999-01-26

Sun Earth Plasma Connections written by James L. Burch and has been published by American Geophysical Union this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-01-26 with Science categories.


Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 109. The Sun and the terrestrial magnetosphere have been the subjects of active research since the dawn of the space age. The capabilities of observing both systems with greater and greater detail evolved separately until the 1980s, when it was realized that definitive results on the connection between the Earth and the Sun would require a concerted and joint effort. It was also realized that sophisticated solar-terrestrial research communities existed within all the space-faring nations of the world and that no one of them could launch such an effort by itself. This realization led to the creation of the International Solar-Terrestrial Physics (ISTP) program, which now comprises at least 12 spacecraft and includes extensive ground-based observations and theory and modeling efforts.



The Journal Of The Astronautical Sciences


The Journal Of The Astronautical Sciences
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Author :
language : en
Publisher:
Release Date : 2003

The Journal Of The Astronautical Sciences written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Astronautics categories.




Guidance And Control


Guidance And Control
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Author :
language : en
Publisher:
Release Date : 2004

Guidance And Control written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Space vehicles categories.




Disturbances In Geospace


Disturbances In Geospace
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Author : A. Surjalal Sharma
language : en
Publisher: American Geophysical Union
Release Date : 2003

Disturbances In Geospace written by A. Surjalal Sharma and has been published by American Geophysical Union this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Science categories.


Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 142. Advancing our knowledge of the Sun-Earth connection and our capabilities to predict conditions in near-Earth geospace has captured the attention of geospace, solar and other scientists, prompting initiatives in many countries. These advances rely heavily on our understanding of the coupling processes between the solar wind and magnetosphere, such as geomagnetic storms and substorms. In this regard, the science of the storm-substorm relationship is not an end in itself, but a critical step in unveiling the Sun-Earth connection. Sidney Chapman (1889–1970) was a pioneer in the study of the influence of the Sun on geospace. In fact, it was he who first coined the term “substorms” to describe the many intense disturbances that occur during a magnetic storm. Chapman also provided us with a comprehensive view of the relationship between storms and substorms. Since Chapman's initial work, our understanding has undergone vast changes. The classical notion of substorms as building blocks of storms has evolved, allowing us to note complex synergies between storms, substorms, and convection enhancements in the magnetosphere.