activity
20202026
most citedLarge amplitude bidirectional anisotropy of cosmic-ray intensity observed with world-wide networks of ground-based neutron monitors and muon detectors in November, 2021

21 citations · 61 across the 6 of their papers we have counts for

collaborators

6 papers

astro-ph.HE2026

Measuring contributions from single and multiple atmospheric secondary cosmic rays in the {\it Princess Sirindhorn Neutron Monitor} using cross-counter neutron time delay distributions

Warit Mitthumsiri, Alejandro Sáiz, David Ruffolo +4

Neutron monitors (NMs) are ground-based devices designed to measure cosmic-ray count rates by monitoring atmospheric neutrons from cosmic-ray showers. We present results from new e…

astro-ph.HE2025

Ground-based Observations of Temporal Variation of Cosmic Ray Spectrum during Forbush Decreases

W. Mitthumsiri, D. Ruffolo, K. Munakata +29

Observations of temporary Forbush decreases (FDs) in the Galactic cosmic ray (GCR) flux due to passage of solar storms are useful for space weather studies and alerts. Here we intr…

astro-ph.HE2023★ 21 cited

A cosmic-ray database update: CRDB v4.1

D. Maurin, M. Ahlers, H. Dembinski +6

The cosmic-ray database, CRDB, has been gathering cosmic-ray data for the community since 2013. We present a new release, CRDB v4.1, providing many new quantities and data sets, wi…

astro-ph.HE2022★ 21 cited

Large amplitude bidirectional anisotropy of cosmic-ray intensity observed with world-wide networks of ground-based neutron monitors and muon detectors in November, 2021

K. Munakata, M. Kozai, C. Kato +24

We analyze the cosmic-ray variations during a significant Forbush decrease observed with world-wide networks of ground-based neutron monitors and muon detectors during November 3-5…

astro-ph.IM2021★ 6 cited

Measurement and Simulation of the Neutron Propagation Time Distribution inside a Neutron Monitor

K. Chaiwongkhot, D. Ruffolo, W. Yamwong +10

Using a setup for testing a prototype for a satellite-borne cosmic-ray ion detector, we have operated a stack of scintillator and silicon detectors on top of the Princess Sirindhor…

astro-ph.HE2020★ 13 cited

Measurement of low-energy cosmic-ray electron and positron spectra at 1 AU with the AESOP-Lite spectrometer

Sarah Mechbal, Pierre-Simon Mangeard, John M. Clem +4

We report on a new measurement of the cosmic ray (CR) electron and positron spectra in the energy range of 20 MeV -- 1 GeV. The data were taken during the first flight of the ballo…