Facility for the measurement of proton polarization in the range 50-70 MeV

Masanobu Nakamura; Harutaka Sakaguchi; Hiroshi Sakamoto; Hidemi Ogawa; Osamu Cynshi; Shinsaku Kobayashi; Syohei Kato; Nobuyuki Matsuoka; Kichiji Hatanaka; Tetsuo Noro

doi:10.1016/0167-5087(83)90689-0

Facility for the measurement of proton polarization in the range 50-70 MeV

Masanobu Nakamura, Harutaka Sakaguchi, Hiroshi Sakamoto, Hidemi Ogawa, Osamu Cynshi, Shinsaku Kobayashi, Syohei Kato, Nobuyuki Matsuoka, Kichiji Hatanaka, Tetsuo Noro

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

A proton polarimetry facility based on silicon analyzers combined with high-purity germanium detectors is described. The scattering efficiency is 1.5 × 10^-5 at 60 MeV with an effective analyzing power of 0.71 and the energy resolution is about 300 keV fwhm. The facility has succeeded in measuring the depolarization in p^-13C elastic scattering separated clearly from inelastic events. In order to use a silicon detector as an analyzer target, measurements of cross sections and analyzing powers have been performed at proton energies of 65, 60, 55, 50 and 45 MeV.

Original language	English
Pages (from-to)	173-184
Number of pages	12
Journal	Nuclear Instruments and Methods In Physics Research
Volume	212
Issue number	1-3
DOIs	https://doi.org/10.1016/0167-5087(83)90689-0
Publication status	Published - Jul 1 1983
Externally published	Yes

All Science Journal Classification (ASJC) codes

Engineering(all)

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10.1016/0167-5087(83)90689-0

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@article{a7748528052549a68f2331b1b74e25bb,

title = "Facility for the measurement of proton polarization in the range 50-70 MeV",

abstract = "A proton polarimetry facility based on silicon analyzers combined with high-purity germanium detectors is described. The scattering efficiency is 1.5 × 10-5 at 60 MeV with an effective analyzing power of 0.71 and the energy resolution is about 300 keV fwhm. The facility has succeeded in measuring the depolarization in p-13C elastic scattering separated clearly from inelastic events. In order to use a silicon detector as an analyzer target, measurements of cross sections and analyzing powers have been performed at proton energies of 65, 60, 55, 50 and 45 MeV.",

author = "Masanobu Nakamura and Harutaka Sakaguchi and Hiroshi Sakamoto and Hidemi Ogawa and Osamu Cynshi and Shinsaku Kobayashi and Syohei Kato and Nobuyuki Matsuoka and Kichiji Hatanaka and Tetsuo Noro",

note = "Funding Information: This work was supportedin part by the Grant-in-Aid for ScientificR esearchN o. 246007o f the Japan Ministry of EducationS, ciencea nd Culture.T his experimenwt as performeda t the ResearchC enterfor Nuclear Physics, Osaka University under Program Numbers 7A01 and 9A04.",

year = "1983",

month = jul,

day = "1",

doi = "10.1016/0167-5087(83)90689-0",

language = "English",

volume = "212",

pages = "173--184",

journal = "Nuclear Instruments and Methods In Physics Research",

issn = "0167-5087",

publisher = "North-Holland Publ Co",

number = "1-3",

}

TY - JOUR

T1 - Facility for the measurement of proton polarization in the range 50-70 MeV

AU - Nakamura, Masanobu

AU - Sakaguchi, Harutaka

AU - Sakamoto, Hiroshi

AU - Ogawa, Hidemi

AU - Cynshi, Osamu

AU - Kobayashi, Shinsaku

AU - Kato, Syohei

AU - Matsuoka, Nobuyuki

AU - Hatanaka, Kichiji

AU - Noro, Tetsuo

N1 - Funding Information: This work was supportedin part by the Grant-in-Aid for ScientificR esearchN o. 246007o f the Japan Ministry of EducationS, ciencea nd Culture.T his experimenwt as performeda t the ResearchC enterfor Nuclear Physics, Osaka University under Program Numbers 7A01 and 9A04.

PY - 1983/7/1

Y1 - 1983/7/1

N2 - A proton polarimetry facility based on silicon analyzers combined with high-purity germanium detectors is described. The scattering efficiency is 1.5 × 10-5 at 60 MeV with an effective analyzing power of 0.71 and the energy resolution is about 300 keV fwhm. The facility has succeeded in measuring the depolarization in p-13C elastic scattering separated clearly from inelastic events. In order to use a silicon detector as an analyzer target, measurements of cross sections and analyzing powers have been performed at proton energies of 65, 60, 55, 50 and 45 MeV.

AB - A proton polarimetry facility based on silicon analyzers combined with high-purity germanium detectors is described. The scattering efficiency is 1.5 × 10-5 at 60 MeV with an effective analyzing power of 0.71 and the energy resolution is about 300 keV fwhm. The facility has succeeded in measuring the depolarization in p-13C elastic scattering separated clearly from inelastic events. In order to use a silicon detector as an analyzer target, measurements of cross sections and analyzing powers have been performed at proton energies of 65, 60, 55, 50 and 45 MeV.

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U2 - 10.1016/0167-5087(83)90689-0

DO - 10.1016/0167-5087(83)90689-0

M3 - Article

AN - SCOPUS:0020780962

SN - 0167-5087

VL - 212

SP - 173

EP - 184

JO - Nuclear Instruments and Methods In Physics Research

JF - Nuclear Instruments and Methods In Physics Research

IS - 1-3

ER -

Facility for the measurement of proton polarization in the range 50-70 MeV

Abstract

All Science Journal Classification (ASJC) codes

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