Measurement of the neutron beam polarization of BL05/NOP beamline at J-PARC

T. Ino; Y. Arimoto; T. Yoshioka; K. Mishima; K. Taketani; S. Muto; H. M. Shimizu; H. Kira; Y. Sakaguchi; T. Oku; K. Sakai; T. Shinohara; J. Suzuki; H. Otono; H. Oide; S. Yamashita; S. Imajo; H. Funahashi; M. Yamada; Y. Iwashita; M. Kitaguchi; M. Hino; Z. Suzuki; T. Sanuki; T. Seki; K. Hirota; K. Ikeda; H. Sato; Y. Otake; H. Ohmori; Takahiro Morishima; T. Shima

doi:10.1016/j.physb.2011.01.009

Measurement of the neutron beam polarization of BL05/NOP beamline at J-PARC

T. Ino, Y. Arimoto, T. Yoshioka, K. Mishima, K. Taketani, S. Muto, H. M. Shimizu, H. Kira, Y. Sakaguchi, T. Oku, K. Sakai, T. Shinohara, J. Suzuki, H. Otono, H. Oide, S. Yamashita, S. Imajo, H. Funahashi, M. Yamada, Y. IwashitaM. Kitaguchi, M. Hino, Z. Suzuki, T. Sanuki, T. Seki, K. Hirota, K. Ikeda, H. Sato, Y. Otake, H. Ohmori, Takahiro Morishima, T. Shima

SCI - Physics

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

6 Citations (Scopus)

Abstract

We measured the neutron beam polarization of the BL05/NOP (Neutron Optics and Physics) beamline at J-PARC with an accuracy of less than 10^-3 using polarized ³He gas as a neutron spin analyzer. Precise polarimetry of the neutron beam is necessary to understand the beamline optics as well as for the asymmetry measurements of the neutron beta decay, which are planned in this beamline.

Original language	English
Pages (from-to)	2424-2428
Number of pages	5
Journal	Physica B: Condensed Matter
Volume	406
Issue number	12
DOIs	https://doi.org/10.1016/j.physb.2011.01.009
Publication status	Published - 2011 Jun

Keywords

He polarization
J-PARC
Neutron beta decay
Neutron spin filter
Polarized neutron
Spin-exchange optical pumping

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1016/j.physb.2011.01.009

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Ino, T., Arimoto, Y., Yoshioka, T., Mishima, K., Taketani, K., Muto, S., Shimizu, H. M., Kira, H., Sakaguchi, Y., Oku, T., Sakai, K., Shinohara, T., Suzuki, J., Otono, H., Oide, H., Yamashita, S., Imajo, S., Funahashi, H., Yamada, M., ... Shima, T. (2011). Measurement of the neutron beam polarization of BL05/NOP beamline at J-PARC. Physica B: Condensed Matter, 406(12), 2424-2428. https://doi.org/10.1016/j.physb.2011.01.009

Ino, T, Arimoto, Y, Yoshioka, T, Mishima, K, Taketani, K, Muto, S, Shimizu, HM, Kira, H, Sakaguchi, Y, Oku, T, Sakai, K, Shinohara, T, Suzuki, J, Otono, H, Oide, H, Yamashita, S, Imajo, S, Funahashi, H, Yamada, M, Iwashita, Y, Kitaguchi, M, Hino, M, Suzuki, Z, Sanuki, T, Seki, T, Hirota, K, Ikeda, K, Sato, H, Otake, Y, Ohmori, H, Morishima, T & Shima, T 2011, 'Measurement of the neutron beam polarization of BL05/NOP beamline at J-PARC', Physica B: Condensed Matter, vol. 406, no. 12, pp. 2424-2428. https://doi.org/10.1016/j.physb.2011.01.009

@article{8e77a461775b49aa89e7b5bb2430ba5e,

title = "Measurement of the neutron beam polarization of BL05/NOP beamline at J-PARC",

abstract = "We measured the neutron beam polarization of the BL05/NOP (Neutron Optics and Physics) beamline at J-PARC with an accuracy of less than 10-3 using polarized 3He gas as a neutron spin analyzer. Precise polarimetry of the neutron beam is necessary to understand the beamline optics as well as for the asymmetry measurements of the neutron beta decay, which are planned in this beamline.",

keywords = "He polarization, J-PARC, Neutron beta decay, Neutron spin filter, Polarized neutron, Spin-exchange optical pumping",

author = "T. Ino and Y. Arimoto and T. Yoshioka and K. Mishima and K. Taketani and S. Muto and Shimizu, {H. M.} and H. Kira and Y. Sakaguchi and T. Oku and K. Sakai and T. Shinohara and J. Suzuki and H. Otono and H. Oide and S. Yamashita and S. Imajo and H. Funahashi and M. Yamada and Y. Iwashita and M. Kitaguchi and M. Hino and Z. Suzuki and T. Sanuki and T. Seki and K. Hirota and K. Ikeda and H. Sato and Y. Otake and H. Ohmori and Takahiro Morishima and T. Shima",

note = "Funding Information: This work was partially supported by KAKENHI ( 19GS0210 ).",

year = "2011",

month = jun,

doi = "10.1016/j.physb.2011.01.009",

language = "English",

volume = "406",

pages = "2424--2428",

journal = "Physica B: Condensed Matter",

issn = "0921-4526",

publisher = "Elsevier",

number = "12",

}

TY - JOUR

T1 - Measurement of the neutron beam polarization of BL05/NOP beamline at J-PARC

AU - Ino, T.

AU - Arimoto, Y.

AU - Yoshioka, T.

AU - Mishima, K.

AU - Taketani, K.

AU - Muto, S.

AU - Shimizu, H. M.

AU - Kira, H.

AU - Sakaguchi, Y.

AU - Oku, T.

AU - Sakai, K.

AU - Shinohara, T.

AU - Suzuki, J.

AU - Otono, H.

AU - Oide, H.

AU - Yamashita, S.

AU - Imajo, S.

AU - Funahashi, H.

AU - Yamada, M.

AU - Iwashita, Y.

AU - Kitaguchi, M.

AU - Hino, M.

AU - Suzuki, Z.

AU - Sanuki, T.

AU - Seki, T.

AU - Hirota, K.

AU - Ikeda, K.

AU - Sato, H.

AU - Otake, Y.

AU - Ohmori, H.

AU - Morishima, Takahiro

AU - Shima, T.

N1 - Funding Information: This work was partially supported by KAKENHI ( 19GS0210 ).

PY - 2011/6

Y1 - 2011/6

N2 - We measured the neutron beam polarization of the BL05/NOP (Neutron Optics and Physics) beamline at J-PARC with an accuracy of less than 10-3 using polarized 3He gas as a neutron spin analyzer. Precise polarimetry of the neutron beam is necessary to understand the beamline optics as well as for the asymmetry measurements of the neutron beta decay, which are planned in this beamline.

AB - We measured the neutron beam polarization of the BL05/NOP (Neutron Optics and Physics) beamline at J-PARC with an accuracy of less than 10-3 using polarized 3He gas as a neutron spin analyzer. Precise polarimetry of the neutron beam is necessary to understand the beamline optics as well as for the asymmetry measurements of the neutron beta decay, which are planned in this beamline.

KW - He polarization

KW - J-PARC

KW - Neutron beta decay

KW - Neutron spin filter

KW - Polarized neutron

KW - Spin-exchange optical pumping

UR - http://www.scopus.com/inward/record.url?scp=79957454149&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=79957454149&partnerID=8YFLogxK

U2 - 10.1016/j.physb.2011.01.009

DO - 10.1016/j.physb.2011.01.009

M3 - Article

AN - SCOPUS:79957454149

SN - 0921-4526

VL - 406

SP - 2424

EP - 2428

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

IS - 12

ER -

Measurement of the neutron beam polarization of BL05/NOP beamline at J-PARC

Abstract

Keywords

ASJC Scopus subject areas

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