{"created":"2025-02-21T02:47:26.932222+00:00","id":2006086,"links":{},"metadata":{"_buckets":{"deposit":"9fe838c9-db33-4b19-acce-f263032b96f7"},"_deposit":{"created_by":41,"id":"2006086","owner":"41","owners":[41],"pid":{"revision_id":0,"type":"depid","value":"2006086"},"status":"published"},"_oai":{"id":"oai:hiroshima.repo.nii.ac.jp:02006086","sets":["1730444908512:1730444916333"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_title":"The effects of small X resummation on the spin structure function g_1(X,Q^2)","subitem_title_language":"en"},{"subitem_title":"スピン構造関数g_1(X,Q^2)に対する小さなX領域での再足し挙げの効果","subitem_title_language":"ja"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"櫟村, 浩","creatorNameLang":"ja"},{"creatorName":"Tochimura, Hiroshi","creatorNameLang":"en"}],"familyNames":[{"familyName":"櫟村","familyNameLang":"ja"},{"familyName":"Tochimura","familyNameLang":"en"}],"givenNames":[{"givenName":"浩","givenNameLang":"ja"},{"givenName":"Hiroshi","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":"410","subitem_subject_scheme":"NDC"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"The double logarithmic terms asln2 x are important to predict precisely the small x behavior of the spin structure function g1. We consider the all-order resummation of these logarithmic terms. We numerically analyze the evolution of the flavor non-singlet g1 structure function taking into account this resummed effect. We include not only the leading logarithmic corrections but also some known next-to-leading logarithmic corrections. It is pointed out that the next-to-leading logarithmic corrections produce an unexpectedly large suppression factor over the experimentally accessible range of x and Q2. This fact implies that the next-to-leading logarithmic contributions are very important in order to obtain a definite prediction.","subitem_description_language":"en"},{"subitem_description":"Abstract  Contents  1 Introduction / p2  2 The basic knowledge of deep inelastic scattering / p7  　2.1 The kinematics of deep inelastic scattering / p7  　2.2 Sum rules / p11  3 The resummation of logarithmic terms / p14  　3.1 The necessity of the resummation / p14  　3.2 The double logarithmic approximation(DLA)for flavor non-singlet g₁ structure function / p17  　3.3 The expansion of DLA formula / p35  4 Numerical analysis / p39  　4.1 The numerical Mellin inversion technique / p39  　4.2 The small x behavior of g₁ structure function / p42  　4.3 Discussion / p46  5 Summary / p49  A QCD Lagrangian and Feynman rules / p52  B The anomalous dimension and the coefficient function / p55","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":"10.11501/3147609","subitem_identifier_reg_type":"JaLC"}]},"item_1617187024783":{"attribute_name":"Page Start","attribute_value_mlt":[{"subitem_start_page":"1"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicPageStart":"1"}]},"item_1617187087799":{"attribute_name":"Dissertation Number","attribute_value_mlt":[{"subitem_dissertationnumber":"甲第1742号"}]},"item_1617187112279":{"attribute_name":"Degree Name","attribute_value_mlt":[{"subitem_degreename":"博士(理学)","subitem_degreename_language":"ja"},{"subitem_degreename":"Physical Science","subitem_degreename_language":"en"}]},"item_1617187136212":{"attribute_name":"Date Granted","attribute_value_mlt":[{"subitem_dategranted":"1998-03-05"}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"doctoral thesis","resourceuri":"http://purl.org/coar/resource_type/c_db06"}]},"item_1617265215918":{"attribute_name":"Version Type","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_be7fb7dd8ff6fe43","subitem_version_type":"NA"}]},"item_1617353299429":{"attribute_name":"Relation","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"Does leading in x resummation predict the rise of g1 at small x ? Yuichiro Kiyo, Jiro Kodaira, Hiroshi Tochimura, Zeitschrift für Physik C74 (1997) 631"}],"subitem_relation_type":"references"}]},"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_ko1742.pdf","filesize":[{"value":"34.3 MB"}],"mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://hiroshima.repo.nii.ac.jp/record/2006086/files/diss_ko1742.pdf"},"version_id":"028ccd4b-b4e3-4220-ab4a-878bfcfdd31e"}]},"item_1617944105607":{"attribute_name":"Degree Grantor","attribute_value_mlt":[{"subitem_degreegrantor":[{"subitem_degreegrantor_language":"ja","subitem_degreegrantor_name":"広島大学"}],"subitem_degreegrantor_identifier":[{"subitem_degreegrantor_identifier_name":"15401","subitem_degreegrantor_identifier_scheme":"kakenhi"}]},{"subitem_degreegrantor":[{"subitem_degreegrantor_language":"en","subitem_degreegrantor_name":"Hiroshima University"}]}]},"item_1732771732025":{"attribute_name":"旧ID","attribute_value":"33813"},"item_title":"The effects of small X resummation on the spin structure function g_1(X,Q^2)","item_type_id":"40003","owner":"41","path":["1730444916333"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-03-18"},"publish_date":"2023-03-18","publish_status":"0","recid":"2006086","relation_version_is_last":true,"title":["The effects of small X resummation on the spin structure function g_1(X,Q^2)"],"weko_creator_id":"41","weko_shared_id":-1},"updated":"2025-02-21T02:47:43.878284+00:00"}