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pro vyhledávání: '"Morris, Paul J."'
Autor:
Morris, Paul J., Bohdan, Artem, Weidl, Martin S., Tsirou, Michelle, Fulat, Karol, Pohl, Martin
Thermal electrons have gyroradii many orders of magnitude smaller than the finite width of a shock, thus need to be pre-accelerated before they can cross it and be accelerated by diffusive shock acceleration. One region where pre-acceleration may occ
Externí odkaz:
http://arxiv.org/abs/2301.00872
To undergo diffusive shock acceleration, electrons need to be pre-accelerated to increase their energies by several orders of magnitude, else their gyro-radii are smaller than the finite width of the shock. In oblique shocks, where the upstream magne
Externí odkaz:
http://arxiv.org/abs/2204.11569
In the Universe matter outside of stars and compact objects is mostly composed of collisionless plasma. The interaction of a supersonic plasma flow with an obstacle results in collisionless shocks that are often associated with intense nonthermal rad
Externí odkaz:
http://arxiv.org/abs/2204.05652
The current paradigm of cosmic ray (CR) origin states that the most part of galactic CRs is produced by supernova remnants. The interaction of supernova ejecta with the interstellar medium after supernova's explosions results in shocks responsible fo
Externí odkaz:
http://arxiv.org/abs/2203.00353
Autor:
Bohdan, Artem, Pohl, Martin, Niemiec, Jacek, Morris, Paul J., Matsumoto, Yosuke, Amano, Takanobu, Hoshino, Masahiro, Sulaiman, Ali
Collisionless shocks are ubiquitous in the Universe and often associated with strong magnetic field. Here we use large-scale particle-in-cell simulations of non-relativistic perpendicular shocks in the high-Mach-number regime to study the amplificati
Externí odkaz:
http://arxiv.org/abs/2102.04328
With the coincident detection of a gamma-ray flare and a neutrino from the blazar TXS 0506+056, Active Galactic Nuclei (AGN) have been put into focus as possible sources of the diffuse neutrino flux. We present a space and time-resolved model of the
Externí odkaz:
http://arxiv.org/abs/2006.05140
Time series analysis allows for the determination of the Power Spectral Density (PSD) and Probability Density Function (PDF) for astrophysical sources. The former of these illustrates the distribution of power at various timescales, typically taking
Externí odkaz:
http://arxiv.org/abs/1908.04135
Autor:
Fewster, Richard E., Morris, Paul J., Swindles, Graeme T., Ivanovic, Ruza F., Treat, Claire C., Jones, Miriam C.
Publikováno v:
In Quaternary Science Reviews 1 May 2023 307
Autor:
Ramirez, Jorge A., Peleg, Nadav, Baird, Andy J., Young, Dylan M., Morris, Paul J., Larocque, Marie, Garneau, Michelle
Publikováno v:
In Ecological Modelling April 2023 478
Akademický článek
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