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Masaharu Nomachi

Researcher at Osaka University

Publications -  1102
Citations -  87059

Masaharu Nomachi is an academic researcher from Osaka University. The author has contributed to research in topics: Large Hadron Collider & Higgs boson. The author has an hindex of 129, co-authored 1097 publications receiving 81488 citations. Previous affiliations of Masaharu Nomachi include West University of Timișoara & Saitama University.

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Journal ArticleDOI

Results from an ATM-based event builder demonstrator

TL;DR: ATM switching fabrics are good candidates to implement high performance parallel event builders for the future data acquisition systems of the LHC experiments and their feasibility is studied through simulations and implementation of event builder demonstrators.

Measurement of the azimuthal anisotropy for charged particle production in √s[subscript NN]=2.76 TeV lead-lead collisions with the ATLAS detector

Georges Aad, +3025 more
TL;DR: A Fourier analysis of the charged particle pair distribution in relative azimuthal angle (φ = φ a − φ b) is performed to extract the coefficients v n,n = =cos nnφ.
Proceedings ArticleDOI

Quality of service on Gigabit Ethernet for event builder

TL;DR: The overhead of the IP-based QoS is very small and the bandwidth allocation worked, and high performance chipset for PC and 64-bit PCI bus improved the transfer speed up to 990 Mbit/s with jumbo frame.
Proceedings ArticleDOI

The Majorana Experiment

E. Aguayo, +94 more
TL;DR: The Majorana Demonstrator as discussed by the authors is an R and D effort that will field approximately 40 kg of germanium detectors with mixed enrichment levels for the double-beta decay experiment.
Proceedings ArticleDOI

Development of the HXD anti counters onboard Astro-E2

TL;DR: The hard X-ray detector (HXD) is used as active shield for reducing the particle and gamma-ray background to the main detector as discussed by the authors, and the anti counters have been developed as all-sky monitors with a broadband coverage of 50-5000 keV.