{"created":"2025-02-21T02:49:40.266745+00:00","id":2006103,"links":{},"metadata":{"_buckets":{"deposit":"ffcef9de-c442-4f5a-b03e-4d5354522e8b"},"_deposit":{"created_by":41,"id":"2006103","owner":"41","owners":[41],"pid":{"revision_id":0,"type":"depid","value":"2006103"},"status":"published"},"_oai":{"id":"oai:hiroshima.repo.nii.ac.jp:02006103","sets":["1730444908512:1730444916333"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_title":"Study of B→πlν semileptonic decay using lattice nonrelativistic QCD","subitem_title_language":"en"},{"subitem_title":"格子上の非相対論的QCDを用いたB→πlνセミレプトニック崩壊の研究","subitem_title_language":"ja"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"松古, 栄夫","creatorNameLang":"ja"},{"creatorName":"Matsufuru, Hideo","creatorNameLang":"en"}],"familyNames":[{"familyName":"松古","familyNameLang":"ja"},{"familyName":"Matsufuru","familyNameLang":"en"}],"givenNames":[{"givenName":"栄夫","givenNameLang":"ja"},{"givenName":"Hideo","givenNameLang":"en"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186499011":{"attribute_name":"Rights","attribute_value_mlt":[{"subitem_rights":"Copyright(c) by Author"}]},"item_1617186609386":{"attribute_name":"Subject","attribute_value_mlt":[{"subitem_subject":"420","subitem_subject_scheme":"NDC"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"1 INTRODUCTION / p2  　1.1 Lattice B Physics / p2  　1.2 B meson decays and basic theoretical ideas / p4  　1.3 The Lattice Simulations for the semileptonic decay form factors / p6  2 LATTICE FORMULATION / p10  　2.1 Lattice NRQCD action / p10  　2.2 Correlation functions / p12  　2.3 Perturbative corrections / p14  3 SIMULATION DETAILS / p18  　3.1 Simulation parameters / p18  　3.2 Light-light meson / p19  　3.3 Heavy-light meson / p22  　3.4 Three-point function and matrix elements / p25  　3.5 Form factors / p29  　3.6 Chiral extrapolation / p30  4 RESULTS AND PHYSICAL IMPLICATIONS / p32  　4.1 1/mB dependence / p32  　4.2 q²-dependence of the form factors / p40  　4.3 Soft pion theorem / p47  5 EXAMINATION OF SYSTEMATIC ERRORS / p49  6 CONCLUSION / p50","subitem_description_type":"TableOfContents"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_1617186819068":{"attribute_name":"Identifier Registration","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.11501/3164280","subitem_identifier_reg_type":"JaLC"}]},"item_1617187024783":{"attribute_name":"Page 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014502"}],"subitem_relation_type":"references"},{"subitem_relation_type":"references","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://dx.doi.org/10.1103/PhysRevD.58.014502","subitem_relation_type_select":"DOI"}}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2023-03-18"}],"displaytype":"simple","filename":"diss_ko1890.pdf","filesize":[{"value":"32.1 MB"}],"mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://hiroshima.repo.nii.ac.jp/record/2006103/files/diss_ko1890.pdf"},"version_id":"1171f000-682a-4601-8645-d2d74b65c5fb"}]},"item_1617944105607":{"attribute_name":"Degree 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