91 citations · 282 across the 10 of their papers we have counts for
10 papers
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…
Global analysis of the extended cosmic-ray decreases observed with world-wide networks of neutron monitors and muon detectors; temporal variation of the rigidity spectrum and its implication
K. Munakata, Y. Hayashi, M. Kozai +20
This paper presents the global analysis of two extended decreases of the galactic cosmic ray intensity observed by world-wide networks of ground-based detectors in 2012. This analy…
Analysis of cosmic rays' atmospheric effects and their relationships to cutoff rigidity and zenith angle using Global Muon Detector Network data
R. R. S. Mendonça, C. Wang, C. R. Braga +19
Cosmic rays are charged particles whose flux observed at Earth shows temporal variations related to space weather phenomena and may be an important tool to study them. The cosmic r…
Average spatial distribution of cosmic rays behind the interplanetary shock -Global Muon Detector Network observations-
M. Kozai, K. Munakata, C. Kato +13
We analyze the galactic cosmic ray (GCR) density and its spatial gradient in Forbush Decreases (FDs) observed with the Global Muon Detector Network (GMDN) and neutron monitors (NMs…
The IceProd Framework: Distributed Data Processing for the IceCube Neutrino Observatory
M. G. Aartsen, R. Abbasi, M. Ackermann +284
IceCube is a one-gigaton instrument located at the geographic South Pole, designed to detect cosmic neutrinos, iden- tify the particle nature of dark matter, and study high-energy…
A Search for UHE Tau Neutrinos with IceCube
IceCube Collaboration, R. Abbasi, Y. Abdou +252
The first dedicated search for ultra-high energy (UHE) tau neutrinos of astrophysical origin was performed using the IceCube detector in its 22-string configuration with an instrum…
Precursors of the Forbush Decrease on December 14, 2006 observed with the Global Muon Detector Network (GMDN)
A. Fushishita, T. Kuwabara, C. Kato +13
We analyze the precursor of a Forbush Decrease (FD) observed with the Global Muon Detector Network on December 14, 2006. An intense geomagnetic storm is also recorded during this F…
Determination of the Atmospheric Neutrino Flux and Searches for New Physics with AMANDA-II
The IceCube Collaboration
The AMANDA-II detector, operating since 2000 in the deep ice at the geographic South Pole, has accumulated a large sample of atmospheric muon neutrinos in the 100 GeV to 10 TeV ene…
Search for high-energy muon neutrinos from the "naked-eye" GRB 080319B with the IceCube neutrino telescope
IceCube Collaboration, R. Abbasi
We report on a search with the IceCube detector for high-energy muon neutrinos from GRB 080319B, one of the brightest gamma-ray bursts (GRBs) ever observed. The fireball model pred…
Drift effects and the cosmic ray density gradient in a solar rotation period: First observation with the Global Muon Detector Network (GMDN)
Y. Okazaki, A. Fushishita, T. Narumi +14
We present for the first time hourly variations of the spatial density gradient of 50 GeV cosmic rays within a sample solar rotation period in 2006. By inversely solving the transp…