Showing 121 - 140 results of 29,511 for search '"magnetic field"', query time: 0.71s Refine Results
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    Proton imaging of stochastic magnetic fields by Bott, A, Graziani, C, Tzeferacos, P, White, P, Lamb, D, Gregori, G, Schekochihin, A

    Published 2017
    “…In this paper, we show how a proton imaging diagnostic can be used to determine a range of relevant magnetic field statistics, including the magnetic-energy spectrum. …”
    Journal article
  3. 123

    Constraints on a Primordial Magnetic Field by Barrow, J, Ferreira, P, Silk, J

    Published 1997
    “…We derive an upper limit of $B_0<3.4\times 10^{-9}(\Omega_0h_{50}^2)^{1/2}$ Gauss on the present strength of any primordial homogeneous magnetic field. The microwave background anisotropy created by cosmological magnetic fields is calculated in the most general flat and open anisotropic cosmologies containing expansion-rate and 3-curvature anisotropies. …”
    Journal article
  4. 124

    The magnetic field in the central parsec of the Galaxy by Roche, P, Lopes-Rodriguez, E, Telesco, C, Schoedel, R, Packham, C

    Published 2018
    “…The magnetic field appears to be compressed and pushed by the outflows from luminous stars in the Northern Arm, but it is not disordered by them. …”
    Journal article
  5. 125

    Turbulence and Magnetic Fields in Astrophysical Plasmas by Schekochihin, A, Cowley, S

    Published 2005
    “…These are, in a certain (very approximate) sense, two ``pure'' cases of small-scale turbulence, where theoretical models of the two main regimes of MHD turbulence -- with and without a strong mean magnetic field -- can be put to the test. They are also good examples of a complication that is more or less generic in astrophysical plasmas: the MHD description is, in fact, insufficient for astrophysical turbulence and plasma physics must make an entrance.…”
    Conference item
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    Magnetic field effects in chemical systems by Rodgers, C

    Published 2009
    “…Chemical reactions that involve radical intermediates can be influenced by magnetic fields, which act to alter their rate, yield, or product distribution. …”
    Journal article
  8. 128

    Unraveling the origin of magnetic fields in galaxies by Martin-Alvarez, S, Katz, H, Sijacki, D, Devriendt, J, Slyz, A

    Published 2021
    “…Despite their ubiquity, there are many open questions regarding galactic and cosmic magnetic fields. Specifically, current observational constraints cannot rule out whether magnetic fields observed in galaxies were generated in the early Universe or are of astrophysical nature. …”
    Journal article
  9. 129

    Magnetic field effects in chemical systems by Rodgers, C, Dr Christopher T. Rodgers

    Published 2007
    “…Magnetic fields influence the rate and/or yield of chemical reactions that proceed via spin correlated radical pair intermediates. …”
    Thesis
  10. 130

    Magnetic field simulation of golay coil by Ahmad, Rashdi Shah, Shaari, Amiruddin, Chew, Teong Han

    Published 2008
    “…In the field of magnetic resonance imaging (MRI), besides the main magnetic field and the radio frequency (RF) system, the gradient coils system also plays an important role in signal acquisition. …”
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    Article
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    Electrons in a uniform magnetic field [kasetvideo]

    Published 1959
    Subjects: “…Magnetic fields…”
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