activity
20002023
most citedFirst Detection of sub-PeV Diffuse Gamma Rays from the Galactic Disk: Evidence for Ubiquitous Galactic Cosmic Rays beyond PeV Energies

234 citations · 1.2k across the 19 of their papers we have counts for

collaborators
Showing astro-phShow all

9 papers · 1 filter

astro-ph2005★ 6 cited

Observation of PeV Gamma Rays from the Monogem Ring with the Tibet Air Shower Array

The Tibet AS Gamma Collaboration, M. Amenomori

We searched for steady PeV gamma-ray emission from the Monogem ring region with the Tibet air shower array from 1997 February to 2004 October. No evidence for statistically signifi…

astro-ph2005★ 113 cited

Are protons still dominant at the knee of the cosmic-ray energy spectrum?

The Tibet AS Gamma Collaboration, M. Amenomori

A hybrid experiment consisting of emulsion chambers, burst detectors and the Tibet II air-shower array was carried out at Yangbajing (4,300 m a.s.l., 606 g/cm) in Tibet to obta…

astro-ph2005★ 126 cited

Large-Scale Sidereal Anisotropy of Galactic Cosmic-Ray Intensity Observed by the Tibet Air Shower Array

The Tibet AS Gamma Collaboration, M. Amenomori

We present the large-scale sidereal anisotropy ofgalactic cosmic-ray intensity in the multi-TeV region observed with the Tibet-IIIair shower array during the period from 1999 throu…

astro-ph2005★ 66 cited

A Northern Sky Survey for Steady TeV Gamma-Ray Point Sources Using the Tibet Air Shower Array

gamma Collaboration, M. Amenomori

Results on steady TeV -ray point source search using data taken from the Tibet HD (Feb. 1997 -- Sep. 1999) and Tibet III (Nov. 1999 -- Oct. 2001) arrays are presented. From $0^{…

astro-ph2003★ 74 cited

Multi-TeV Gamma-Ray Flares from Markarian 421 in 2000 and 2001 Observed with the Tibet Air Shower Array

M. Amenomori

Several strong TeV gamma-ray flares were detected from Markarian 421 in the years 2000 and 2001 by the Tibet III air shower array at a level of statistical significance of 5.1 sigm…

astro-ph2000★ 58 cited

Primary proton spectrum between 200 TeV and 1000 TeV observed with the Tibet burst detector and air shower array

M. Amenomori, S. Ayabe, Caidong

Since 1996, a hybrid experiment consisting of the emulsion chamber and burst detector array and the Tibet-II air-shower array has been operated at Yangbajing (4300 m above sea leve…