CaltechAUTHORS
  A Caltech Library Service

Onset of Solar Modulation in the Outer Heliosphere as Seen in Anomalous Cosmic Rays

Cummings, A. C. and Stone, E. C. (2001) Onset of Solar Modulation in the Outer Heliosphere as Seen in Anomalous Cosmic Rays. In: Proceedings of the 27th International Cosmic Ray Conference. Vol.10. Copernicus Systems and Technology GmbH , Berlin, Germany, pp. 4251-4254. https://resolver.caltech.edu/CaltechAUTHORS:20150302-110723970

[img] PDF - Published Version
See Usage Policy.

1021Kb

Use this Persistent URL to link to this item: https://resolver.caltech.edu/CaltechAUTHORS:20150302-110723970

Abstract

We examine intensities and gradients of anomalous cosmic rays determined from observations on the Voyager 1 and 2 spacecraft to study the rapid increase in solar modulation that begins near mid-2000. We suggest that these effects are due to the arrival in the region of the spacecraft of complex magnetic field topologies associated with the reversal of the Sun's magnetic field.


Item Type:Book Section
Related URLs:
URLURL TypeDescription
http://adsabs.harvard.edu/abs/2001ICRC...10.4251CADSArticle
Additional Information:© Copernicus GmbH. Provided by the NASA Astrophysics Data System. Th.is work was supported by NASA under contract NAS7-918. We thank the Wilcox Solar Observatory for the heliospheric Lill values and coronal field maps (lmp://quake.stanford.edu/ wso/wso.html ). We thank the MIT Space Plasma Group for supplying the daily averaged IMP-8 solar wind speeds (ftp://space.mit.edu/pub/plasma/imp/www/imp.html). We thank the ACE/SWEPAM team for supplying lhe ACE solar wind speeds (http://www.srl .cal tech.edu/ ACE/ ASC/level2/index.html).
Group:Space Radiation Laboratory
Funders:
Funding AgencyGrant Number
NASANAG7-918
Other Numbering System:
Other Numbering System NameOther Numbering System ID
Space Radiation Laboratory2001-15
Record Number:CaltechAUTHORS:20150302-110723970
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20150302-110723970
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:55407
Collection:CaltechAUTHORS
Deposited By: Deborah Miles
Deposited On:04 Mar 2015 05:15
Last Modified:03 Oct 2019 08:05

Repository Staff Only: item control page