The Performance Of The Scrit Detectors For Electron-RI Scattering Experiment

Enokizono, A.; Adachi, Kousuke; Fujita, Takahiro; Hara, Masahiro; Hori, Mitsuki; Hori, T.; Ichikawa, S.; Kasama, Keita; Kurita, K.; Namba, Katsunari; Ohnishi, Tatsuya; Sasamura, Shinnosuke; Suda, T.; Tamae, T.; Tsukada, K.; Togasaki, Mamoru; Uchida, Nobuaki; Wakasugi, M.; Shou, Wang; Watanabe, Masamitsu; Yamada, Kohei

doi:10.22323/1.281.0092

Cited by 6 publications

(5 citation statements)

References 6 publications

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“…The SCRIT Electron Scattering Facility at the Riken RI Beam Factory T. Ohnishi SCRIT system, and there is a luminosity monitoring system (LMon) [10] at the downstream exit of the straight section of SR2. The RTM accelerates the electron beam to 150 MeV prior to being injected into SR2.…”

Section: Pos(inpc2016)088mentioning

confidence: 99%

“…This is to cover the wide trap region of the SCRIT system, which is 500 mm along the electron beam line. In the commissioning experiment [10,11], the acceptance of the long target region was studied, and the momentum resolution was confirmed to be ∆P/P ∼ 3 × 10 −3 at 300 MeV.…”

Section: Wises and Lmonmentioning

confidence: 99%

“…The SCRIT system is located in the straight section of SR2. An electron spectrometer known as a Window-frame Spectrometer for Electron Scattering (WiSES) [10,11] is installed beside the…”

Section: Introductionmentioning

confidence: 99%

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The Scrit Electron Scattering Facility At Riken RI Beam Factory

Ohnishi

Hara

Hori

et al. 2017

Proceedings of the 26th International Nuclear Physics Conference — PoS(INPC2016)

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The SCRIT (Self-Confining Radioactive-Isotope Ion Target) electron scattering facility has been constructed at the RIKEN RI Beam Factory. In the commissioning experiment, the ion-trapping properties of the SCRIT system were studied using stable ions. By using an electron spectrometer, the momentum transfer distribution of the electron elastic scattering of 132 Xe was measured at 150, 200, and 300 MeV, and the charge density distribution was deduced. During the measurements, a luminosity of 1.8×10 27 cm −2 s −1 was achieved with a 250-mA electron beam and only 10 8 trapped ions. Production of RIs has begun in an electron-beam-driven RI separator, and developments are underway to increase the production rate of short-lived nuclei. Soon, measurements of electron elastic scattering by short-lived nuclei will be performed.

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Section: Pos(inpc2016)088mentioning

confidence: 99%

Section: Wises and Lmonmentioning

confidence: 99%

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The Scrit Electron Scattering Facility At Riken RI Beam Factory

Ohnishi

Hara

Hori

et al. 2017

Proceedings of the 26th International Nuclear Physics Conference — PoS(INPC2016)

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“…The SCRIT system is installed in the straight section of the SR2. A window-frame spectrometer for electron scattering (WiSES) is installed beside the SCRIT system, and there is a luminosity monitoring system (LMon) at the downstream exit of the straight section of the SR2 [10]. The schematic layout of the SCRIT facility is shown in Fig.…”

Section: Scrit Facilitymentioning

confidence: 99%

“…This is to cover the wide trap region of the SCRIT system, which is 500 mm along the electron beam line. In the commissioning experiment [10], the acceptance of the long target region was studied, and the momentum resolution was confirmed to be ∆P/P ∼ 3 × 10 −3 at 300 MeV.…”

Section: Detector Systemsmentioning

confidence: 99%

The SCRIT electron scattering facility project at RIKEN RI beam factory

et al. 2015

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The SCRIT electron scattering facility has been constructed at the RIKEN RI Beam Factory. The commissioning experiment was performed and the properties of the ion trapping were studied. The first electron elastic scattering experiment of 132 Xe was performed and the charge density distribution was obtained. The achieved luminosity in the experiment was 1.8 × 10 27 cm −2 s −1 with a 250 mA electron beam current and the injection of 10 8 ions. The production of unstable nuclei has been started with a new online isotope separator (ISOL) system at the SCRIT facility, and developments of the ISOL system for increasing rates of unstable nuclei are underway. Electron scattering with unstable nuclei will be performed in the near future.

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