Publication: Updated Neutron-Monitor Yield Function: Bridging Between In Situ and Ground-Based Cosmic Ray Measurements
Дата
2020
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Аннотация
An updated yield function for a standard NM64 neutron monitor (NM) is computed and extended to different atmospheric depths from sea level to 500 g/cm(2) (similar to 5.7 km altitude) and is presented as lookup tables and a full parametrization. The yield function was validated using the cosmic ray spectra directly measured in space by the AMS-02 experiment during the period May 2011 through May 2017 and confronted with count rates of all NM64-type NMs being in operation during this period. Using this approach, stability of all the selected NMs was analyzed for the period 2011-2017. Most of NMs appear very stable and suitable for studies of long-term solar modulation of cosmic rays. However, some NMs suffer from instabilities like trends, apparent jumps, or strong seasonal waves in the count rates.
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Updated Neutron-Monitor Yield Function: Bridging Between In Situ and Ground-Based Cosmic Ray Measurements / Mishev, AL [et al.] // Journal of Geophysical Research: Space Physics. - 2020. - 125. - № 2. - 10.1029/2019JA027433
URI
https://www.doi.org/10.1029/2019JA027433
https://www.scopus.com/record/display.uri?eid=2-s2.0-85087089240&origin=resultslist
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https://openrepository.mephi.ru/handle/123456789/21906
https://www.scopus.com/record/display.uri?eid=2-s2.0-85087089240&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000535395800064
https://openrepository.mephi.ru/handle/123456789/21906