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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| j.physletb.2018.04.005.pdf | 670.61 kB | Adobe PDF | 見る/開く |
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| DCフィールド | 値 | 言語 |
|---|---|---|
| dc.contributor.author | Sasaki, Ken | en |
| dc.contributor.author | Uematsu, Tsuneo | en |
| dc.contributor.alternative | 植松, 恒夫 | ja |
| dc.date.accessioned | 2018-07-30T06:22:46Z | - |
| dc.date.available | 2018-07-30T06:22:46Z | - |
| dc.date.issued | 2018-06-10 | - |
| dc.identifier.issn | 0370-2693 | - |
| dc.identifier.uri | http://hdl.handle.net/2433/232996 | - |
| dc.description.abstract | We investigate the CP-odd Higgs boson production via two-photon processes in eγ collisions. The CP-odd Higgs boson, which we denote as A°, is expected to appear in the Two-Higgs Doublet Models (2HDM) as a minimal extension of Higgs sector for which the Minimal Supersymmetric Standard Model (MSSM) is a special case. The scattering amplitude for eγ → eA° is evaluated at the electroweak one-loop level. The dominant contribution comes from top-quark loops when eA° boson is rather light and tan β is not large. There are no contributions from the W-boson and Z-boson loops nor the scalar top-quark (stop) loops. The differential cross section for the A° production is analyzed. | en |
| dc.format.mimetype | application/pdf | - |
| dc.language.iso | eng | - |
| dc.publisher | Elsevier BV | en |
| dc.rights | © 2018 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP³. | en |
| dc.subject | CP-odd Higgs production | en |
| dc.subject | Two-photon fusion | en |
| dc.subject | Transition form factor | en |
| dc.subject | eγ-collisions | en |
| dc.title | CP-odd Higgs boson production in eγ collisions | en |
| dc.type | journal article | - |
| dc.type.niitype | Journal Article | - |
| dc.identifier.jtitle | Physics Letters B | en |
| dc.identifier.volume | 781 | - |
| dc.identifier.spage | 290 | - |
| dc.identifier.epage | 294 | - |
| dc.relation.doi | 10.1016/j.physletb.2018.04.005 | - |
| dc.textversion | publisher | - |
| dc.address | Dept. of Physics, Faculty of Engineering, Yokohama National University | en |
| dc.address | Institute for Liberal Arts and Sciences, Kyoto University・Maskawa Institute, Kyoto Sangyo University | en |
| dcterms.accessRights | open access | - |
| 出現コレクション: | 学術雑誌掲載論文等 | |
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