Source of polarized hydrogen molecules

D. K. Toporkov; A. V. Gramolin; D. M. Nikolenko; I. A. Rachek; R. Sh Sadykov; Yu V. Shestakov; A. V. Yurchenko; S. A. Zevakov

doi:10.1016/j.nima.2017.06.038

Source of polarized hydrogen molecules

D. K. Toporkov, A. V. Gramolin, D. M. Nikolenko, I. A. Rachek, R. Sh Sadykov, Yu V. Shestakov, A. V. Yurchenko, S. A. Zevakov

Результат исследования: Научные публикации в периодических изданиях › статья

7 Цитирования (Scopus)

Аннотация

A novel source of polarized hydrogen and deuterium molecules has been tested. The use of sextupole superconducting magnets allows us to select molecules with the nuclear spin projection −1 for hydrogen and −2 for deuterium. The measured beam intensity of polarized hydrogen molecules for the nozzle temperature range of 6.5–30 K and a gas flow rate up to 5⋅10⁻²Torr⋅l∕s is presented. The measured flux of polarized hydrogen molecules of ≈3⋅10¹²mol∕s is in reasonable agreement with estimations. The obtained results can be used as a basis for the development of a high-intensity source of polarized molecules.

Язык оригинала	английский
Страницы (с-по)	15-18
Число страниц	4
Журнал	Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Том	868
DOI	https://doi.org/10.1016/j.nima.2017.06.038
Состояние	Опубликовано - 1 окт 2017

Доступ к документу

10.1016/j.nima.2017.06.038

Link to publication in Scopus

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Цитировать

Toporkov, D. K., Gramolin, A. V., Nikolenko, D. M., Rachek, I. A., Sadykov, R. S., Shestakov, Y. V., Yurchenko, A. V., & Zevakov, S. A. (2017). Source of polarized hydrogen molecules. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 868, 15-18. https://doi.org/10.1016/j.nima.2017.06.038

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title = "Source of polarized hydrogen molecules",

abstract = "A novel source of polarized hydrogen and deuterium molecules has been tested. The use of sextupole superconducting magnets allows us to select molecules with the nuclear spin projection −1 for hydrogen and −2 for deuterium. The measured beam intensity of polarized hydrogen molecules for the nozzle temperature range of 6.5–30 K and a gas flow rate up to 5⋅10−2Torr⋅l∕s is presented. The measured flux of polarized hydrogen molecules of ≈3⋅1012mol∕s is in reasonable agreement with estimations. The obtained results can be used as a basis for the development of a high-intensity source of polarized molecules.",

keywords = "Polarized fuel, Polarized molecules, Polarized target, TARGETS, PROTONS",

author = "Toporkov, {D. K.} and Gramolin, {A. V.} and Nikolenko, {D. M.} and Rachek, {I. A.} and Sadykov, {R. Sh} and Shestakov, {Yu V.} and Yurchenko, {A. V.} and Zevakov, {S. A.}",

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doi = "10.1016/j.nima.2017.06.038",

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Source of polarized hydrogen molecules. / Toporkov, D. K.; Gramolin, A. V.; Nikolenko, D. M.; Rachek, I. A.; Sadykov, R. Sh; Shestakov, Yu V.; Yurchenko, A. V.; Zevakov, S. A.

В: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Том 868, 01.10.2017, стр. 15-18.

Результат исследования: Научные публикации в периодических изданиях › статья

TY - JOUR

T1 - Source of polarized hydrogen molecules

AU - Toporkov, D. K.

AU - Gramolin, A. V.

AU - Nikolenko, D. M.

AU - Rachek, I. A.

AU - Sadykov, R. Sh

AU - Shestakov, Yu V.

AU - Yurchenko, A. V.

AU - Zevakov, S. A.

PY - 2017/10/1

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N2 - A novel source of polarized hydrogen and deuterium molecules has been tested. The use of sextupole superconducting magnets allows us to select molecules with the nuclear spin projection −1 for hydrogen and −2 for deuterium. The measured beam intensity of polarized hydrogen molecules for the nozzle temperature range of 6.5–30 K and a gas flow rate up to 5⋅10−2Torr⋅l∕s is presented. The measured flux of polarized hydrogen molecules of ≈3⋅1012mol∕s is in reasonable agreement with estimations. The obtained results can be used as a basis for the development of a high-intensity source of polarized molecules.

AB - A novel source of polarized hydrogen and deuterium molecules has been tested. The use of sextupole superconducting magnets allows us to select molecules with the nuclear spin projection −1 for hydrogen and −2 for deuterium. The measured beam intensity of polarized hydrogen molecules for the nozzle temperature range of 6.5–30 K and a gas flow rate up to 5⋅10−2Torr⋅l∕s is presented. The measured flux of polarized hydrogen molecules of ≈3⋅1012mol∕s is in reasonable agreement with estimations. The obtained results can be used as a basis for the development of a high-intensity source of polarized molecules.

KW - Polarized fuel

KW - Polarized molecules

KW - Polarized target

KW - TARGETS

KW - PROTONS

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M3 - Article

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JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

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SN - 0168-9002

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