the phonon is the only degree of freedom that is excited in the theory, as the massive mode can be integrated out. therefore, at low energies a superfluid is completely described by the phonon excitations. low energies here mean energies lower than the mass gap of the massive ...
extrapolation of the models (e.g., quasi-linear vs. particle trapping). Electron-astrophysics missions must generate high-frequency and multi-point measurements of magnetic-field fluctuations and high-cadence measurements of electron distributions that will further our understanding of the degree to whic...
While astronomy is one of the oldest sciences, theoretical astrophysics began with Isaac Newton. Prior to Newton, astronomers described the motions of "heavenly bodies," as they were then called, using complex mathematical models without a physical basis. Newton showed that a single theory, descri...
21. The Mystery of Coronium and the Million-Degree Solar Corona : A Source Book in Astronomy and Astrophysics, 1900–1975MicroelectrodesOrganophosphorous pesticidesBipyridilium pesticidesSquare-wave voltammetryThis work describes the application of gold and carbon fiber microelectrodes ...
The Astronomy and Astrophysics Review Aims and scope Almudena Arcones & Friedrich-Karl Thielemann 21k Accesses 55 Citations 9 Altmetric Explore all metrics Abstract What is the origin of the oxygen we breathe, the hydrogen and oxygen (in form of water H2O) in rivers and oceans, the carbon ...
2016). Originally envisaged in NASA’s 2013 Roadmap, this mission intends to build upon previous successful space and airborne infrared astronomy observatories such as ISO, Spitzer, Herschel, SOFIA and JWST. The mission will have a single large aperture telescope or an interferometer with a large...
office (Fig.28). Also, for the entire field of gamma-ray astronomy, our work at the Max-Planck Institute was very fruitful: During Schönfelder’s professional life, a total of 27 PhD- or Master students got their degree from work with COMPTEL or EGRET. A few of them finally got a...
It unifies two major lines of development of space-borne radio astronomy of the past decades: Space VLBI (Very Long Baseline Interferometry) and mm- and sub-mm astrophysical studies with “single dish” instruments. It also builds upon the recent success of the Earth-based Event Horizon ...
The tension is often quoted as the number of standard deviations “\(m\sigma \)”. In particle physics, the meaning is clear: there are millions of collisions and probability is frequentist. There is no need to work in a Bayesian framework, with some prior assumption of a parameter to upd...