{"created":"2023-05-15T15:01:02.008318+00:00","id":82794,"links":{},"metadata":{"_buckets":{"deposit":"1ae66d4d-3cf3-4d5a-9d72-eca0a7aae587"},"_deposit":{"created_by":1,"id":"82794","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"82794"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00082794","sets":["10:29"]},"author_link":["948761","948762","948739","948740","948743","948749","948734","948732","948748","948757","948758","948755","948754","948724","948745","948756","948737","948725","948763","948744","948765","948729","948750","948738","948753","948726","948759","948760","948751","948733","948764","948736","948727","948731","948742","948741","948735","948752","948728","948730","948747","948746"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2021-04-19","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"After recent upgrade of the Petawatt-class J-KEREN-P laser system the experiments with on-target relativistic intensity up to 10^22 W/cm^2 (pulse energy ~10 J, pulse length ~40 fs, focal spot down to 1.5 um) are routinely carried out at KPSI, QST. In general, for solid targets the plasma formation threshold is of ~10^10-10^12 W/cm^2, therefore the long ASE prepulse, short and ultrashort pedestal intensity crucially impact the formation of plasma conditions and the observed phenomena. It was demonstrated that there exists a strong dependence of the degree of Fe ionization on a laser prepulse, and that an effective generation of energetic, multiply-charged moderate- and high-Z ions can be driven only with laser pulses of ultra-high contrast.\nHere we report on the new experiments performed at J-KAREN-P laser with the tailored plasma density profile created by specially incorporated prepulse. For the prepulse the ~1/100 of the main pulse power was picked up and delivered to the target with controlled sub-nanosecond time interval prior to the main pulse. The prepulse was focused: (1) on the front of a stainless steel foil for the formation of downstream preplasma with conditions aiming the efficient generation of x-ray flare and high-order harmonics (experiment led by A.S. Pirozhkov); and (2) on the rear-side of a 4-Chlorosterene foil mimicking upstream preplasma, which has the necessary density profile for collisionless shock ion acceleration, when the main pulse is irradiated (experiment led by Y. Fukuda and Y. Sakawa). For both experiments, we present the detailed analysis of plasma parameters provided by means of high-resolution x-ray spectroscopic methods, based on emission characteristics of plasma in the spectral range of Ne-like Fe and H-like Cl ionization states, respectively.","subitem_description_type":"Abstract"}]},"item_10005_description_6":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"International Conference on High Energy Density Sciences (HEDS2021)","subitem_description_type":"Other"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Pikuz, T."}],"nameIdentifiers":[{"nameIdentifier":"948724","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"A. Alkhimova, M."}],"nameIdentifiers":[{"nameIdentifier":"948725","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"N. Ryazantsev, S."}],"nameIdentifiers":[{"nameIdentifier":"948726","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yu. Skobelev, I."}],"nameIdentifiers":[{"nameIdentifier":"948727","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Pikuz, S."}],"nameIdentifiers":[{"nameIdentifier":"948728","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"S. Martynenko, A."}],"nameIdentifiers":[{"nameIdentifier":"948729","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"V. Sedov, M."}],"nameIdentifiers":[{"nameIdentifier":"948730","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"N. Shatokhin, A."}],"nameIdentifiers":[{"nameIdentifier":"948731","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"A. Vishnyakov, E."}],"nameIdentifiers":[{"nameIdentifier":"948732","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Akito, Sagisaka"}],"nameIdentifiers":[{"nameIdentifier":"948733","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Koichi, Ogura"}],"nameIdentifiers":[{"nameIdentifier":"948734","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Gonzalez Izquierdo, B."}],"nameIdentifiers":[{"nameIdentifier":"948735","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kotaro, Kondo"}],"nameIdentifiers":[{"nameIdentifier":"948736","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yasuhiro, Miyasaka"}],"nameIdentifiers":[{"nameIdentifier":"948737","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Akira, Kon"}],"nameIdentifiers":[{"nameIdentifier":"948738","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Masahiko, Ishino"}],"nameIdentifiers":[{"nameIdentifier":"948739","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Masaharu, Nishikino"}],"nameIdentifiers":[{"nameIdentifier":"948740","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Timur, Esirkepov"}],"nameIdentifiers":[{"nameIdentifier":"948741","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kevin Koga, James"}],"nameIdentifiers":[{"nameIdentifier":"948742","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Masaki, Kando"}],"nameIdentifiers":[{"nameIdentifier":"948743","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hiromitsu, Kiriyama"}],"nameIdentifiers":[{"nameIdentifier":"948744","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kiminori, Kondo"}],"nameIdentifiers":[{"nameIdentifier":"948745","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kodama, R."}],"nameIdentifiers":[{"nameIdentifier":"948746","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tetsuya, Kawachi"}],"nameIdentifiers":[{"nameIdentifier":"948747","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yuji, Fukuda"}],"nameIdentifiers":[{"nameIdentifier":"948748","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Pirozhkov, Alexander"}],"nameIdentifiers":[{"nameIdentifier":"948749","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sakawa, Y."}],"nameIdentifiers":[{"nameIdentifier":"948750","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Akito, Sagisaka","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"948751","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Koichi, Ogura","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"948752","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kotaro, Kondo","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"948753","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yasuhiro, Miyasaka","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"948754","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Akira, Kon","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"948755","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Masahiko, Ishino","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"948756","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Masaharu, Nishikino","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"948757","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Timur, Esirkepov","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"948758","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kevin Koga, James","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"948759","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Masaki, Kando","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"948760","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hiromitsu, Kiriyama","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"948761","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kiminori, Kondo","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"948762","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tetsuya, Kawachi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"948763","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yuuji, Fukuda","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"948764","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Pirozhkov, Alexander","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"948765","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"X-ray spectroscopy of relativistic plasma with controlled preplasma formation at J-KAREN-P experiments","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"X-ray spectroscopy of relativistic plasma with controlled preplasma formation at J-KAREN-P experiments"}]},"item_type_id":"10005","owner":"1","path":["29"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-04-13"},"publish_date":"2021-04-13","publish_status":"0","recid":"82794","relation_version_is_last":true,"title":["X-ray spectroscopy of relativistic plasma with controlled preplasma formation at J-KAREN-P experiments"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T20:11:23.347635+00:00"}