Zobrazeno 1 - 10
of 263
pro vyhledávání: '"Trines, R."'
Autor:
Arrowsmith, C. D., Simon, P., Bilbao, P., Bott, A. F. A., Burger, S., Chen, H., Cruz, F. D., Davenne, T., Efthymiopoulos, I., Froula, D. H., Goillot, A. M., Gudmundsson, J. T., Haberberger, D., Halliday, J., Hodge, T., Huffman, B. T., Iaquinta, S., Miniati, F., Reville, B., Sarkar, S., Schekochihin, A. A., Silva, L. O., Simpson, R., Stergiou, V., Trines, R. M. G. M., Vieu, T., Charitonidis, N., Bingham, R., Gregori, G.
Relativistic electron-positron plasmas are ubiquitous in extreme astrophysical environments such as black holes and neutron star magnetospheres, where accretion-powered jets and pulsar winds are expected to be enriched with such pair plasmas. Their b
Externí odkaz:
http://arxiv.org/abs/2312.05244
In previous studies of spin-to-orbital angular momentum (AM) conversion in laser high harmonic generation (HHG) using a plasma target, one unit of spin AM is always converted into precisely one unit of OAM [1, 2]. Here we show, through analytic theor
Externí odkaz:
http://arxiv.org/abs/2305.11659
Autor:
Feng, Q. S., Aboushelbaya, R., Mayr, M. W., Wang, W. P., Trines, R. M. G. M., Spiers, B. T., Paddock, R. W., Ouatu, I., Timmis, R., Wang, R. H. W., Bingham, R., Norreys, P. A.
Laser beams carrying orbital angular momentum (OAM) provide an additional degree of freedom and have found wide applications ranging from optical communications and optical manipulation to quantum information. The efficient generation and operation o
Externí odkaz:
http://arxiv.org/abs/2202.00105
Autor:
Mondal, Angana, Sabui, Ratul, Tata, Sheroy, Trines, R. M. G. M, Rahul, S. V., Li, Feiyu, Sarkar, Soubhik, Trickey, William, Kumar, Rakesh Y., Rajak, Debobrata, Pasley, John, Sheng, Zhengming, Jha, J., Anand, M., Gopal, Ram, Robinson, A. P. L., Krishnamurthy, M.
Relativistic temperature electrons higher than 0.5 MeV are generated typically with laser intensities of about 10$^{18}$ W/cm$^{2}$. Their generation with high repetition rate lasers that operate at non-relativistic intensities ($\simeq$10$^{16}$ W/c
Externí odkaz:
http://arxiv.org/abs/2107.03866
A generalized Wigner-Moyal statistical theory of radiation is used to obtain a general dispersion relation for Stimulated Brillouin Scattering (SBS) driven by a broadband radiation field with arbitrary statistics. The monochromatic limit is recovered
Externí odkaz:
http://arxiv.org/abs/2104.04097
Autor:
Arrowsmith, C. D., Shukla, N., Charitonidis, N., Boni, R., Chen, H., Davenne, T., Froula, D. H., Huffman, B. T., Kadi, Y., Reville, B., Richardson, S., Sarkar, S., Shaw, J. L., Silva, L. O., Trines, R. M. G. M., Bingham, R., Gregori, G.
Publikováno v:
Phys. Rev. Research 3, 023103 (2021)
A previously unexplored experimental scheme is presented for generating low-divergence, ultra-dense, relativistic, electron-positron beams using 400 GeV/c protons available at facilities such as HiRadMat and AWAKE at CERN. Preliminary Monte-Carlo and
Externí odkaz:
http://arxiv.org/abs/2011.04398
Autor:
Boella, E., Bingham, R., Cairns, R. A., Norreys, P., Trines, R., Scott, R., Vranic, M., Shukla, N., Silva, L. O.
Two-dimensional Particle-In-Cell simulations are used to explore collisionless shock acceleration in the corona plasma surrounding the compressed core of an inertial confinement fusion pellet. We show that an intense laser pulse interacting with the
Externí odkaz:
http://arxiv.org/abs/2011.01376
The effect of electron temperature on the space-time evolution of nonlinear plasma oscillations in an inhomogeneous plasma is studied using a one-dimensional particle-in-cell (PIC) code. In contrast to the conventional wisdom, it is found that for an
Externí odkaz:
http://arxiv.org/abs/2003.00272
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Akademický článek
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