Bolometric detection of the recoil spectrum in the alpha decay of 210Po

J. W. Zhou; P. de Marcillac; G. Artzner; N. Coron; C. Goldbach; J. Leblanc; G. Nollez; H. H. Stroke

doi:10.1016/0168-9002(94)90624-6

Bolometric detection of the recoil spectrum in the alpha decay of ²¹⁰Po

J. W. Zhou, P. de Marcillac, G. Artzner, N. Coron, C. Goldbach, J. Leblanc, G. Nollez, H. H. Stroke

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

Abstract

Bolometers at low temperature are being developed as particle spectrometers and potential detectors of dark matter particles through the measurement of recoil energies. A successful observation of the recoil spectrum from a ²¹⁰Po electrodeposited source was made for the first time with the use of a 2 mm³ composite-composite diamond bolometer operated in a 300 mK cryostat. The measured recoil ratio is 0.98±0.06 recoil/alpha above 50 keV, with the well defined peak in the spectrum at 101±2.5 keV.

Original language	English (US)
Pages (from-to)	225-230
Number of pages	6
Journal	Nuclear Inst. and Methods in Physics Research, A
Volume	349
Issue number	1
DOIs	https://doi.org/10.1016/0168-9002(94)90624-6
State	Published - Sep 15 1994

ASJC Scopus subject areas

Nuclear and High Energy Physics
Instrumentation

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@article{731642afcdf3493f9315b9e5cdf8ec5e,

title = "Bolometric detection of the recoil spectrum in the alpha decay of 210Po",

abstract = "Bolometers at low temperature are being developed as particle spectrometers and potential detectors of dark matter particles through the measurement of recoil energies. A successful observation of the recoil spectrum from a 210Po electrodeposited source was made for the first time with the use of a 2 mm3 composite-composite diamond bolometer operated in a 300 mK cryostat. The measured recoil ratio is 0.98±0.06 recoil/alpha above 50 keV, with the well defined peak in the spectrum at 101±2.5 keV.",

author = "Zhou, {J. W.} and {de Marcillac}, P. and G. Artzner and N. Coron and C. Goldbach and J. Leblanc and G. Nollez and Stroke, {H. H.}",

note = "Funding Information: This work was supported in part by CNRS-Ultimatech, NATO Grant CRG 910194, and NSF-ECS-8819352 .",

year = "1994",

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language = "English (US)",

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T1 - Bolometric detection of the recoil spectrum in the alpha decay of 210Po

AU - Zhou, J. W.

AU - de Marcillac, P.

AU - Artzner, G.

AU - Coron, N.

AU - Goldbach, C.

AU - Leblanc, J.

AU - Nollez, G.

AU - Stroke, H. H.

N1 - Funding Information: This work was supported in part by CNRS-Ultimatech, NATO Grant CRG 910194, and NSF-ECS-8819352 .

PY - 1994/9/15

Y1 - 1994/9/15

N2 - Bolometers at low temperature are being developed as particle spectrometers and potential detectors of dark matter particles through the measurement of recoil energies. A successful observation of the recoil spectrum from a 210Po electrodeposited source was made for the first time with the use of a 2 mm3 composite-composite diamond bolometer operated in a 300 mK cryostat. The measured recoil ratio is 0.98±0.06 recoil/alpha above 50 keV, with the well defined peak in the spectrum at 101±2.5 keV.

AB - Bolometers at low temperature are being developed as particle spectrometers and potential detectors of dark matter particles through the measurement of recoil energies. A successful observation of the recoil spectrum from a 210Po electrodeposited source was made for the first time with the use of a 2 mm3 composite-composite diamond bolometer operated in a 300 mK cryostat. The measured recoil ratio is 0.98±0.06 recoil/alpha above 50 keV, with the well defined peak in the spectrum at 101±2.5 keV.

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