9 Result(s)
within
M. NISHIMURA
Physics
Nuclear Physics, Heavy Ions, Hadrons
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Article
Injection of high energetic ion beams to superfluid helium as a host matrix of laser spectroscopic study of radioisotope atoms
We are develo** a laser spectroscopic method to study the nuclear structure of radioactive isotopes utilizing superfluid helium (He II) as an efficient stopper for highly energetic ion beams and as an in-sit...
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Article
Silicon tracker array for RIB experiments at SAMURAI
This work describes a silicon tracker system developed for experiments with proton-rich radioactive ion beams at the SAMURAI superconducting spectrometer of RIBF at RIKEN. The system is designed for accurate a...
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Article
Open AccessSearch for lepton flavour violating muon decay mediated by a new light particle in the MEG experiment
We present the first direct search for lepton flavour violating muon decay mediated by a new light particle X, $$\upmu ^+ \rightarrow \mathrm ...
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Article
Open AccessThe design of the MEG II experiment
The MEG experiment, designed to search for the \({\mu ^+ \rightarrow \hbox {e}^+ \gamma }\) ...
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Article
Open AccessSearch for the lepton flavour violating decay \(\mu ^+ \rightarrow \mathrm {e}^+ \gamma \) with the full dataset of the MEG experiment
The final results of the search for the lepton flavour violating decay $$\mathrm {\mu }^+ \rightarrow \mathrm {e}^+ \mathrm {\gamma }$...
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Article
Open AccessMuon polarization in the MEG experiment: predictions and measurements
The MEG experiment makes use of one of the world’s most intense low energy muon beams, in order to search for the lepton flavour violating process ...
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Article
Open AccessMeasurement of the radiative decay of polarized muons in the MEG experiment
We studied the radiative muon decay \({\upmu }^{+} \rightarrow \mathrm {e}^{+} {\upnu }\bar{{\upnu }}{\upgamma }\) ...
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Article
Open AccessA study of the proton resonant property in 22Mg by elastic scattering of 21Na + p and its astrophysical implication in the 18Ne(α, p)21Na reaction rate
Proton resonances in 22Mg have been investigated by the resonant elastic scattering of 21 Na + p . The 21Na beam with a mean energy of 4.00 MeV/nucleon was separated by the CNS radioactive...
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Article
Nuclear astrophysics at the east drip line
In the first half of the paper, the nuclear astrophysics activities in Japan, especially in experimental studies are briefly overviewed. A variety of beams have been developed and used for nuclear astrophysics...
