小池裕司

コイケユウジ | Koike Yuji

所属機関・部署：
職名：教授
その他の所属（所属・部署名・職名） (1件)：

研究分野 (1件)：素粒子、原子核、宇宙線、宇宙物理にする理論

研究キーワード (6件)：パートン分布・破砕関数 , パートン間量子多体相関 , スピン非対称 , ハドロン構造 , 摂動QCD , 高エネルギーハドロン反応

競争的資金等の研究課題 (5件)：

論文 (69件)：

Riku Ikarashi, Yuji Koike, Kenta Yabe, Shinsuke Yoshida. New derivation of the twist-3 gluon fragmentation contribution to polarized hyperon production. Physical Review D. 2022. 106. 7
Riku Ikarashi, Yuji Koike, Kenta Yabe, Shinsuke Yoshida. Twist-3 gluon fragmentation contribution to hyperon polarization in semi-inclusive deep inelastic scattering. Physical Review D. 2022. 105. 9
Yuji Koike, Kazuki Takada, Sumire Usui, Kenta Yabe, Shinsuke Yoshida. Transverse polarization of hyperons produced in semi-inclusive deep inelastic scattering. Physical Review D. 2022. 105. 5
Yuji Koike, Kenta Yabe, Shinsuke Yoshida. Twist-3 gluon fragmentation contribution to polarized hyperon production in unpolarized proton-proton collision. Physical Review D. 2021. 104. 5. 054023
Yuji Koike, Kenta Yabe, Shinsuke Yoshida. Exact relations for twist-3 gluon distribution and fragmentation functions from operator identities. Physical Review D. 2020. 101. 5. 054017

MISC (43件)：

Kazuki Takada, Yuji Koike, Sumire Usui, Kenta Yabe, Shinsuke Yoshida. Collinear Twist-3 Approach to Hyperon Polarization in SIDIS. Proceedings of the 24th International Spin Symposium (SPIN2021). 2022. 37. 020302
Yuji Koike, Kenta Yabe, Shinsuke Yoshida. Twist-3 Gluon Fragmentation Contribution to Polarized Hyperon Production and its Frame Independence. Proceedings of the 24th International Spin Symposium (SPIN2021). 2022. 37. 020114
Riku Ikarashi, Yuji Koike, Kenta Yabe, Shinsuke Yoshida. Transverse Polarization of Hyperons in SIDIS from Twist-3 Gluon Fragmentation Functions. Proceedings of the 24th International Spin Symposium (SPIN2021). 2022. 37. 020113
Riku Ikarashi, Yuji Koike, Kenta Yabe, Shinsuke Yoshida. Twist-3 gluon fragmentation contribution to transversely polarized hyperon production in semi-inclusive deep-inelastic scattering. Proceedings of Particles and Nuclei International Conference 2021 - PoS(PANIC2021). 2022. PANIC2021. 370
小池裕司. キーワード解説:ツイスト3. 原子核研究. 2022. 66. 2. 74-75

書籍 (1件)：

Gluons and the quark sea at high energies: Distributions, polarization, tomography
INT-PUB-11-034 2011

講演・口頭発表等 (39件)：

Spin observables in twist-3 approach
(22nd International Spin Symposium (SPIN2016), Univ. Illinois at Urbana-Champaign, IL, USA, 2016)
Twist-3 spin asymmetries and parton correlations
(26th International Nuclear Physics Conference (INPC2016), Adelaide, Australia 2016)
Twist-3 asymmetries in proton-proton collisions
(QCD Evolution 2016, Amsterdam, Netherland, 2016)
`Twist-3 fragmentation effect in spin asymmetries
(From 1D fragmentation towards 3D correlated fragmentation, ECT*, Trento, Italy 2015)
Overview of the collinear twist-3 factorization for spin asymmetries
(23rd International conference on deep-inelastic scattering and related subjects (DIS2015), Dallas, Texas, USA 2015)

学歴 (2件)：

学位 (1件)：

経歴 (9件)：

全件表示

所属学会 (1件)：

日本物理学会

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小池 裕司