Development of microwave cavities for measurement of muonium hyperfine structure at J-PARC
Development of microwave cavities for measurement of muonium hyperfine structure at J-PARC
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J-PARC 开发用于测量μ超精细结构的微波腔
DOI:
10.1093/ptep/ptab047
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发表时间:
2021
影响因子:
3.5
通讯作者:
Yoshida M
中科院分区:
文献类型:
--
作者:
Tanaka K S;Iwasaki M;Kamigaito O;Kanda S;Kawamura N;Matsuda Y;Mibe T;Nishimura S;Saito N;Sakamoto N;Seo S;Shimomura K;Strasser P;Suda K;Tanaka T;Torii H A;Toyoda A;Ueno Y;Yoshida M
The MuSEUM collaboration is planning measurements of the ground-state hyperfine structure (HFS) of muonium at the Japan Proton Accelerator Research Complex (J-PARC), Materials and Life Science Experimental Facility. The high-intensity beam that will soon be available, the H-line, allows for more precise measurements by one order of magnitude. We plan to conduct two staged measurements. First, we will measure the Mu-HFS in a near-zero magnetic field, and thereafter we will measure it in a strong magnetic field. We have developed two microwave cavities for this purpose. Furthermore, we evaluated the systematic uncertainties from such a fluctuation of microwave fields and confirmed the requirements for the microwave system; we use a microwave field distribution calculated with the finite element method.
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影响因子:
4.4
作者:
R. M. Mobley;J. Amato;V. Hughes;J. Rothberg;P. Thompson
通讯作者:
P. Thompson
DOI:
10.1016/0029-554x(78)90618-3
发表时间:
1978
期刊:
Nuclear Instruments and Methods
影响因子:
--
作者:
H. Reist;D. Casperson;A. Denison;P. Egan;V. Hughes;F. Mariam;G. Putlitz;P. Souder;P. Thompson;J. Vetter
通讯作者:
J. Vetter
影响因子:
4.4
作者:
D. Casperson;T. W. Crane;V. Hughes;P. Souder;R. Stambaugh;P. Thompson;H. Orth;G. Putlitz;H. Kaspar;H. Reist;A. Denison
通讯作者:
A. Denison
DOI:
--
发表时间:
1974
期刊:
影响因子:
--
作者:
P. J. Leonard
通讯作者:
P. J. Leonard
影响因子:
2.9
作者:
J. Bailey;W. Cleland;V. Hughes;R. Prepost;K. Ziock
通讯作者:
K. Ziock