Search Results - "Sheldon, Robert B"

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  1. 1

    Cusp energetic particle events: Implications for a major acceleration region of the magnetosphere by Chen, Jiasheng, Fritz, Theodore A., Sheldon, Robert B., Spence, Harlan E., Spjeldvik, Walther N., Fennell, Joseph F., Livi, Stefano, Russell, Christopher T., Pickett, Jolene S., Gurnett, Donald A.

    Published in Journal of Geophysical Research (01-01-1998)
    “…The Charge and Mass Magnetospheric Ion Composition Experiment (CAMMICE) on board the Polar spacecraft observed 75 energetic particle events in 1996 while the…”
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    Journal Article
  2. 2

    Comparison of energetic ions in cusp and outer radiation belt by Chen, Jiasheng, Fritz, Theodore A., Sheldon, Robert B.

    “…Recently, large diamagnetic cavities with a size of as large as 6 Re have been observed in the dayside high‐altitude cusp regions. Associated with these…”
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    Journal Article
  3. 3

    A new, temporarily confined population in the polar cap during the August 27, 1996 geomagnetic field distortion period by Chen, Jiasheng, Fritz, Theodore A., Sheldon, Robert B., Spence, Harlan E., Spjeldvik, Walther N., Fennell, Joseph F., Livi, Stefano

    Published in Geophysical research letters (15-06-1997)
    “…On August 27, 1996, a two‐hour energetic heavy ion event (∼1 MeV) was detected at 8:25 UT at apogee (∼9 Re and an invariant latitude of ∼80°), by the Charge…”
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    Journal Article
  4. 4

    The role of the cusp as a source for magnetospheric particles: A new paradigm? by Fritz, Theodore A, Chen, Jiasheng, Sheldon, Robert B

    Published in Advances in space research (01-01-2000)
    “…New observations from the NASA GGS POLAR satellite of cusp energetic particle [CEP] events indicate that the mechanism(s) in the dayside cusp accelerate the…”
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    Journal Article
  5. 5

    Multiple spacecraft observations of energetic ions during a high solar wind pressure event by Chen, Jiasheng, Fritz, Theodore A., Sheldon, Robert B.

    “…On 28 June 1999 the Wind spacecraft (near the forward libration point) observed a large solar wind pressure spike from 0445 UT to 0600 UT. The Polar satellite…”
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    Journal Article
  6. 6

    Comment on “MeV magnetosheath ions energized at the bow shock” by S.-W. Chang et al by Chen, Jiasheng, Fritz, Theodore A., Sheldon, Robert B.

    “…From a study of the 4 May 1998 storm event, Chang et al. [2001 ] (hereinafter referred to as CETAL01) suggested that "ions are accelerated at the…”
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    Journal Article
  7. 7

    Cusp energetic particle events measured by POLAR spacecraft by Fritz, T.A., Chen, Jiasheng, Sheldon, Robert B., Spence, Harlan E., Fennell, Joseph F., Livi, Stefano, Russell, Christopher T., Pickett, Jolene S.

    “…The Charge and Mass Magnetospheric Ion Coimposition Experiment (CAMMICE) on the board the POLAR spacecraft observed more than 70 cusp energetic particle (CEP)…”
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    Journal Article
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  13. 13

    The discovery of a new acceleration and possible trapping region of the magnetosphere by Chen, Jiasheng, Fritz, Theodore A., Sheldon, Robert B., Pickett, J.S., Russell, C.T.

    Published in Advances in Space Research (01-01-2001)
    “…A new acceleration and possible trapping region of the magnetosphere has been discovered by the POLAR spacecraft through the observations of the cusp energetic…”
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    Journal Article Conference Proceeding