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******<Call for abstract submissions to SPA-SH010 session in AGU fall meeting 2023 > ******

CRCの皆さま、

前略、宗像（信州大理）です。

今年12月11-15日にサンフランシスコでAGU (American Geophysical Union) fall 
meeting（https://www.agu.org/fall-meeting）が開催される予定ですが、
宇宙線関係で提案した下記のセッションが認められました。
つきましては、多くの皆さまからのabstract 
投稿をお待ちしております。参加形式はhybridで、投稿締め切りは8月2日です。

section: SPA-Solar and Heliospheric Physics 
(https://agu.confex.com/agu/fm23/prelim.cgi/Session/186238)
session SH010: Galactic cosmic ray transport within the inner 
heliosphere and solar atmosphere
The propagation of GeV-TeV galactic cosmic rays (GCR) in the inner 
heliosphere and solar atmosphere has been recently probed by a fleet of 
in-situ observatories (Parker Solar Probe) and also space-/ground-based 
missions (Fermi-LAT, HAWC, Tibet Air Shower Array, CALET). The closest 
approaches to the Sun by PSP yield new insights into the solar 
modulation within 1 AU. The puzzling GeV-TeV gamma-ray emission of the 
solar disk (Fermi-LAT, HAWC) eludes current modeling attempts; new 
studies of the origin of GCR spectrum (CALET), of the anisotropy and Sun 
shadow of TeV GCR intensity (Tibet) might contribute to the 
understanding of the transport closer to the Sun. We welcome abstracts 
proposing both theoretical approach and data analysis to unveil the 
connection between (1) GCR propagation in the inner heliosphere, (2) 
interaction of GCR with the dense solar atmosphere or corona, (3) 
gamma-rays emission from the disk and halo of the Sun.
conveners:
Federico Fraschetti (Univ. of Arizona)
Eleonora Puzzoni (Univ. of Arizona)
Jung-Tsung Li (Ohio State Univ.)
K. Munakata (Shinshu Univ.)


よろしくお願い致します。

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