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The results of hybrid simulations focused on the injection phase of the diffusive shock acceleration (DSA) and analytic modeling provide an explanation for an "anomaly" in the measured CR rigidity spectra. Moreover, the simulations have captured a new phenomenon in the DSA: the spectrum steepening associated with the variation of shock obliquity along its face. Both results make a step forward to reconcile the DSA with high-precision observations.</field><field name="allMeta">Die jüngsten hochpräzisen Messungen der Spektren der kosmischen Strahlung (CR) decken Merkmale auf, die die „Standardtheorie” des CR-Ursprungs in Frage stellen. Die Ergebnisse der Hybridsimulationen, die sich auf die Injektionsphase der diffusiven Beschleunigung (DSA) konzentrierten, liefern eine Erklärung für eine „Anomalie” in den CR-Spektren. Darüber hinaus haben die Simulationen ein neues Phänomen in der DSA erfasst: eine Veränderung des Spektrums aufgrund einer variablen Ausrichtung der Stoßwellen. 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Mathematisch-Naturwissenschaftliche Fakultät</field><field name="allMeta">Mathematisch-Natur-&lt;br /&gt;wissenschaftliche Fakultät</field><field name="allMeta">Uni.Rostock.Fakultaet.MNF</field><field name="allMeta">http://d-nb.info/gnd/2147083-2</field><field name="category">licenseinfo:work</field><field name="category.top">licenseinfo:work</field><field name="allMeta">Werk</field><field name="allMeta">work</field><field name="category">licenseinfo:work.rightsreserved</field><field name="category.top">licenseinfo:work.rightsreserved</field><field name="allMeta">alle Rechte vorbehalten</field><field name="allMeta">all rights reserved</field><field name="allMeta">/creativecommons/r/reserved/0.9/88x31.png</field><field name="allMeta">[DE-28]Urheberrechtsschutz 1.0$gRights Statements$uhttp://rightsstatements.org/vocab/InC/1.0/</field><field name="allMeta">http://rightsstatements.org/vocab/InC/1.0/</field><field name="allMeta">http://rightsstatements.org/vocab/InC/1.0/</field><field 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name="category">accesscondition:openaccess</field><field name="category.top">accesscondition:openaccess</field><field name="allMeta">frei zugänglich (Open Access)</field><field name="allMeta">open access</field><field name="allMeta">http://purl.org/coar/access_right/c_abf2</field><field name="allMeta">OA</field><field name="allMeta">free</field><field name="allMeta">info:eu-repo/semantics/openAccess</field><field name="allMeta">[DE-28]Open Access$gControlled Vocabulary for Access Rights$uhttp://purl.org/coar/access_right/c_abf2</field><field name="category">rfc5646:en</field><field name="category.top">rfc5646:en</field><field name="allMeta">Englisch</field><field name="allMeta">English</field><field name="allMeta">eng</field><field name="allMeta">eng</field><field name="mods.title">Particle acceleration at collisionless shocks</field><field name="mods.title">hybrid simulations in the era of high-precision cosmic ray observations</field><field name="mods.title.main">Particle acceleration at collisionless shocks</field><field name="mods.title.subtitle">hybrid simulations in the era of high-precision cosmic ray observations</field><field name="mods.nameIdentifier">gnd:1221532774</field><field name="mods.nameIdentifier">gnd:115666230</field><field name="mods.nameIdentifier">orcid:0000-0003-4680-5560</field><field name="mods.nameIdentifier">gnd:38329-6</field><field name="mods.nameIdentifier">gnd:2147083-2</field><field name="mods.nameIdentifier.top">gnd:1221532774</field><field name="mods.nameIdentifier.top">gnd:115666230</field><field name="mods.nameIdentifier.top">orcid:0000-0003-4680-5560</field><field name="mods.nameIdentifier.top">gnd:38329-6</field><field name="mods.nameIdentifier.top">gnd:2147083-2</field><doc><field name="id">rosdok_disshab_0000002381-d3932440e55</field><field name="mods.nameIdentifier">gnd:1221532774</field><field name="mods.name">Adrian Hanusch</field><field name="mods.name.top">Adrian Hanusch</field></doc><doc><field name="id">rosdok_disshab_0000002381-d3932440e69</field><field name="mods.name">Tatyana Liseykina</field><field name="mods.name.top">Tatyana Liseykina</field></doc><doc><field name="id">rosdok_disshab_0000002381-d3932440e79</field><field name="mods.nameIdentifier">gnd:115666230</field><field name="mods.nameIdentifier">orcid:0000-0003-4680-5560</field><field name="mods.name">Dieter Bauer</field><field name="mods.name.top">Dieter Bauer</field></doc><doc><field name="id">rosdok_disshab_0000002381-d3932440e96</field><field name="mods.name">Luke Drury</field><field name="mods.name.top">Luke Drury</field></doc><doc><field name="id">rosdok_disshab_0000002381-d3932440e106</field><field name="mods.nameIdentifier">gnd:38329-6</field><field name="mods.name">Universität Rostock</field><field name="mods.name.top">Universität Rostock</field></doc><doc><field name="id">rosdok_disshab_0000002381-d3932440e117</field><field name="mods.nameIdentifier">gnd:2147083-2</field><field name="mods.name">Universität Rostock Mathematisch-Naturwissenschaftliche Fakultät</field><field name="mods.name.top">Universität Rostock Mathematisch-Naturwissenschaftliche Fakultät</field></doc><field name="mods.name">Adrian Hanusch</field><field name="mods.name">Tatyana Liseykina</field><field name="mods.name">Dieter Bauer</field><field name="mods.name">Luke Drury</field><field name="mods.name">Universität Rostock</field><field name="mods.name">Universität Rostock Mathematisch-Naturwissenschaftliche Fakultät</field><field name="mods.name.top">Adrian Hanusch</field><field name="mods.name.top">Tatyana Liseykina</field><field name="mods.name.top">Dieter Bauer</field><field name="mods.name.top">Luke Drury</field><field name="mods.name.top">Universität Rostock</field><field name="mods.name.top">Universität Rostock Mathematisch-Naturwissenschaftliche Fakultät</field><field name="mods.author">Adrian Hanusch</field><field name="mods.place">Rostock</field><field name="mods.publisher">Universität Rostock</field><field name="mods.genre">epub.dissertation</field><field name="mods.identifier">http://purl.uni-rostock.de/rosdok/id00002815</field><field name="mods.identifier">urn:nbn:de:gbv:28-rosdok_id00002815-2</field><field name="mods.identifier">10.18453/rosdok_id00002815</field><field name="mods.abstract">Recent precise measurements of cosmic ray (CR) spectra reveal features that challenge the hypothesis of CR origin. The results of hybrid simulations focused on the injection phase of the diffusive shock acceleration (DSA) and analytic modeling provide an explanation for an "anomaly" in the measured CR rigidity spectra. Moreover, the simulations have captured a new phenomenon in the DSA: the spectrum steepening associated with the variation of shock obliquity along its face. Both results make a step forward to reconcile the DSA with high-precision observations.</field><field name="mods.abstract">Die jüngsten hochpräzisen Messungen der Spektren der kosmischen Strahlung (CR) decken Merkmale auf, die die „Standardtheorie” des CR-Ursprungs in Frage stellen. Die Ergebnisse der Hybridsimulationen, die sich auf die Injektionsphase der diffusiven Beschleunigung (DSA) konzentrierten, liefern eine Erklärung für eine „Anomalie” in den CR-Spektren. Darüber hinaus haben die Simulationen ein neues Phänomen in der DSA erfasst: eine Veränderung des Spektrums aufgrund einer variablen Ausrichtung der Stoßwellen. Diese Ergebnisse erlauben, die DSA auch mit präzisen Beobachtungen in Einklang zu bringen.</field><field name="mods.dateIssued">2020</field><field name="mods.yearIssued">2020</field><field name="mods.note.referee">Tatyana Liseykina (Universität Rostock / Moscow, Russia,  Nikolsky Institute of Mathematics, RUDN) ; Dieter Bauer (Universität Rostock) ; Luke Drury (Dublin Institute for Advanced Studies)</field><field name="mods.note.statement of responsibility">vorgelegt von Adrian Hanusch</field><field name="mods.type">epub.dissertation</field><field name="search_result_link_text">1
        Hanusch_Dissertation_2020.pdf
        
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        rosdok/id000028151739014006Oau2020-11-182023-08-05T19:15:44ZrdaConverted from PICA to MODS using Pica2Mods XSLT Transformer 2.7 [SCM: "0c0e7a3c226a4a0cbcbec39b493c3c5257339ab8" "v2.7" "2023-08-04T00:00:00+0200"] with mode 'DEFAULT'.DissertationHochschulschriftParticle acceleration at collisionless shockshybrid simulations in the era of high-precision cosmic ray observationsRecent precise measurements of cosmic ray (CR) spectra reveal features that challenge the hypothesis of CR origin. The results of hybrid simulations focused on the injection phase of the diffusive shock acceleration (DSA) and analytic modeling provide an explanation for an "anomaly" in the measured CR rigidity spectra. Moreover, the simulations have captured a new phenomenon in the DSA: the spectrum steepening associated with the variation of shock obliquity along its face. Both results make a step forward to reconcile the DSA with high-precision observations.Die jüngsten hochpräzisen Messungen der Spektren der kosmischen Strahlung (CR) decken Merkmale auf, die die „Standardtheorie” des CR-Ursprungs in Frage stellen. Die Ergebnisse der Hybridsimulationen, die sich auf die Injektionsphase der diffusiven Beschleunigung (DSA) konzentrierten, liefern eine Erklärung für eine „Anomalie” in den CR-Spektren. Darüber hinaus haben die Simulationen ein neues Phänomen in der DSA erfasst: eine Veränderung des Spektrums aufgrund einer variablen Ausrichtung der Stoßwellen. Diese Ergebnisse erlauben, die DSA auch mit präzisen Beobachtungen in Einklang zu bringen.AdrianHanusch1992 -VerfasserInaut1221532774TatyanaLiseykinaAkademischeR BetreuerIndgsDieterBauer1968 -AkademischeR BetreuerIndgs1156662300000-0003-4680-5560LukeDruryAkademischeR BetreuerIndgs38329-6Universität Rostock1419 -Grad-verleihende Institutiondgg2147083-2Universität RostockMathematisch-Naturwissenschaftliche FakultätGrad-verleihende Institutiondgghttp://purl.uni-rostock.de/rosdok/id00002815urn:nbn:de:gbv:28-rosdok_id00002815-210.18453/rosdok_id00002815520 Astronomie, Kartographie530 PhysikMathematisch-Naturwissenschaftliche Fakultätalle Rechte vorbehaltenNutzungsrechte erteiltLizenz Metadaten: CC0frei zugänglich (Open Access)en2020Universität RostockRostockmonographic202020202020Universitätsbibliothek RostockRostock2020Universitätsbibliothek Rostockhttp://purl.uni-rostock.de/rosdok/id00002815Tatyana Liseykina (Universität Rostock / Moscow, Russia,  Nikolsky Institute of Mathematics, RUDN) ; Dieter Bauer (Universität Rostock) ; Luke Drury (Dublin Institute for Advanced Studies)vorgelegt von Adrian Hanusch
      
    
  
  
    
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      administrator</field><field name="derivateLabel">fulltext</field><field name="ir.pdffulltext_url">file/rosdok_disshab_0000002381/rosdok_derivate_0000094720/Hanusch_Dissertation_2020.pdf</field><field name="mods.title">Particle acceleration at collisionless shocks</field><field name="mods.title">hybrid simulations in the era of high-precision cosmic ray observations</field><field name="mods.title.main">Particle acceleration at collisionless shocks</field><field name="mods.title.subtitle">hybrid simulations in the era of high-precision cosmic ray observations</field><field name="mods.nameIdentifier">gnd:1221532774</field><field name="mods.nameIdentifier">gnd:115666230</field><field name="mods.nameIdentifier">orcid:0000-0003-4680-5560</field><field name="mods.nameIdentifier">gnd:38329-6</field><field name="mods.nameIdentifier">gnd:2147083-2</field><field name="mods.nameIdentifier.top">gnd:1221532774</field><field name="mods.nameIdentifier.top">gnd:115666230</field><field name="mods.nameIdentifier.top">orcid:0000-0003-4680-5560</field><field name="mods.nameIdentifier.top">gnd:38329-6</field><field name="mods.nameIdentifier.top">gnd:2147083-2</field><doc><field name="id">rosdok_disshab_0000002381-d3932440e55</field><field name="mods.nameIdentifier">gnd:1221532774</field><field name="mods.name">Adrian Hanusch</field><field name="mods.name.top">Adrian Hanusch</field></doc><doc><field name="id">rosdok_disshab_0000002381-d3932440e69</field><field name="mods.name">Tatyana Liseykina</field><field name="mods.name.top">Tatyana Liseykina</field></doc><doc><field name="id">rosdok_disshab_0000002381-d3932440e79</field><field name="mods.nameIdentifier">gnd:115666230</field><field name="mods.nameIdentifier">orcid:0000-0003-4680-5560</field><field name="mods.name">Dieter Bauer</field><field name="mods.name.top">Dieter Bauer</field></doc><doc><field name="id">rosdok_disshab_0000002381-d3932440e96</field><field name="mods.name">Luke Drury</field><field name="mods.name.top">Luke Drury</field></doc><doc><field name="id">rosdok_disshab_0000002381-d3932440e106</field><field name="mods.nameIdentifier">gnd:38329-6</field><field name="mods.name">Universität Rostock</field><field name="mods.name.top">Universität Rostock</field></doc><doc><field name="id">rosdok_disshab_0000002381-d3932440e117</field><field name="mods.nameIdentifier">gnd:2147083-2</field><field name="mods.name">Universität Rostock Mathematisch-Naturwissenschaftliche Fakultät</field><field name="mods.name.top">Universität Rostock Mathematisch-Naturwissenschaftliche Fakultät</field></doc><field name="mods.name">Adrian Hanusch</field><field name="mods.name">Tatyana Liseykina</field><field name="mods.name">Dieter Bauer</field><field name="mods.name">Luke Drury</field><field name="mods.name">Universität Rostock</field><field name="mods.name">Universität Rostock Mathematisch-Naturwissenschaftliche Fakultät</field><field name="mods.name.top">Adrian Hanusch</field><field name="mods.name.top">Tatyana Liseykina</field><field name="mods.name.top">Dieter Bauer</field><field name="mods.name.top">Luke Drury</field><field name="mods.name.top">Universität Rostock</field><field name="mods.name.top">Universität Rostock Mathematisch-Naturwissenschaftliche Fakultät</field><field name="mods.author">Adrian Hanusch</field><field name="mods.place">Rostock</field><field name="mods.publisher">Universität Rostock</field><field name="mods.genre">epub.dissertation</field><field name="mods.identifier">http://purl.uni-rostock.de/rosdok/id00002815</field><field name="mods.identifier">urn:nbn:de:gbv:28-rosdok_id00002815-2</field><field name="mods.identifier">10.18453/rosdok_id00002815</field><field name="mods.abstract">Recent precise measurements of cosmic ray (CR) spectra reveal features that challenge the hypothesis of CR origin. The results of hybrid simulations focused on the injection phase of the diffusive shock acceleration (DSA) and analytic modeling provide an explanation for an "anomaly" in the measured CR rigidity spectra. Moreover, the simulations have captured a new phenomenon in the DSA: the spectrum steepening associated with the variation of shock obliquity along its face. Both results make a step forward to reconcile the DSA with high-precision observations.</field><field name="mods.abstract">Die jüngsten hochpräzisen Messungen der Spektren der kosmischen Strahlung (CR) decken Merkmale auf, die die „Standardtheorie” des CR-Ursprungs in Frage stellen. Die Ergebnisse der Hybridsimulationen, die sich auf die Injektionsphase der diffusiven Beschleunigung (DSA) konzentrierten, liefern eine Erklärung für eine „Anomalie” in den CR-Spektren. Darüber hinaus haben die Simulationen ein neues Phänomen in der DSA erfasst: eine Veränderung des Spektrums aufgrund einer variablen Ausrichtung der Stoßwellen. Diese Ergebnisse erlauben, die DSA auch mit präzisen Beobachtungen in Einklang zu bringen.</field><field name="mods.dateIssued">2020</field><field name="mods.yearIssued">2020</field><field name="mods.note.referee">Tatyana Liseykina (Universität Rostock / Moscow, Russia,  Nikolsky Institute of Mathematics, RUDN) ; Dieter Bauer (Universität Rostock) ; Luke Drury (Dublin Institute for Advanced Studies)</field><field name="mods.note.statement of responsibility">vorgelegt von Adrian Hanusch</field><field name="ir.identifier">[xslt]Saxon</field><field name="recordIdentifier">rosdok/id00002815</field><field name="purl">https://purl.uni-rostock.de/rosdok/id00002815</field><field name="ppn">1739014006</field><field name="doi">10.18453/rosdok_id00002815</field><field name="urn">urn:nbn:de:gbv:28-rosdok_id00002815-2</field><field name="ir.creator.result">Adrian Hanusch</field><field name="ir.creator.sort">Hanusch Adrian</field><field name="ir.title.result">Particle acceleration at collisionless shocks : hybrid simulations in the era of high-precision cosmic ray observations</field><field name="ir.doctype.result">Dissertation</field><field name="ir.doctype_en.result">doctoral thesis</field><field name="ir.originInfo.result">Universität Rostock, 2020</field><field name="ir.abstract300.result">Recent precise measurements of cosmic ray (CR) spectra reveal features that challenge the hypothesis of CR origin. The results of hybrid simulations focused on the injection phase of the diffusive shock acceleration (DSA) and analytic modeling provide an explanation for an "anomaly" in the measured…</field><field name="ir.creator_all">Adrian Hanusch</field><field name="ir.title_all">Particle acceleration at collisionless shocks</field><field name="ir.title_all">hybrid simulations in the era of high-precision cosmic ray observations</field><field name="ir.location_all">Universitätsbibliothek Rostock</field><field name="ir.location_all">http://purl.uni-rostock.de/rosdok/id00002815</field><field name="ir.creator_all">Adrian</field><field name="ir.creator_all">Hanusch</field><field name="ir.creator_all">1992 -</field><field name="ir.creator_all"></field><field name="ir.creator_all">VerfasserIn</field><field name="ir.creator_all">aut</field><field name="ir.creator_all">1221532774</field><field name="ir.creator_all">Tatyana</field><field name="ir.creator_all">Liseykina</field><field name="ir.creator_all"></field><field name="ir.creator_all">AkademischeR BetreuerIn</field><field name="ir.creator_all">dgs</field><field name="ir.creator_all">Dieter</field><field name="ir.creator_all">Bauer</field><field name="ir.creator_all">1968 -</field><field name="ir.creator_all"></field><field name="ir.creator_all">AkademischeR BetreuerIn</field><field name="ir.creator_all">dgs</field><field name="ir.creator_all">115666230</field><field name="ir.creator_all">0000-0003-4680-5560</field><field name="ir.creator_all">Luke</field><field name="ir.creator_all">Drury</field><field name="ir.creator_all"></field><field name="ir.creator_all">AkademischeR BetreuerIn</field><field name="ir.creator_all">dgs</field><field name="ir.creator_all">38329-6</field><field name="ir.creator_all">Universität Rostock</field><field name="ir.creator_all">1419 -</field><field name="ir.creator_all"></field><field name="ir.creator_all">Grad-verleihende Institution</field><field name="ir.creator_all">dgg</field><field name="ir.creator_all">2147083-2</field><field name="ir.creator_all">Universität Rostock</field><field name="ir.creator_all">Mathematisch-Naturwissenschaftliche Fakultät</field><field name="ir.creator_all"></field><field name="ir.creator_all">Grad-verleihende Institution</field><field name="ir.creator_all">dgg</field><field name="ir.identifier">[purl]http://purl.uni-rostock.de/rosdok/id00002815</field><field name="ir.identifier">[urn]urn:nbn:de:gbv:28-rosdok_id00002815-2</field><field name="ir.identifier">[doi]10.18453/rosdok_id00002815</field><field name="ir.oai.setspec.open_access">open_access</field><field name="ir.pubyear_start">2020</field><field name="ir.pubyear_end">2020</field><field name="ir.epoch_class.facet">epoch:21th_century</field><field name="ir.language_class.facet">rfc5646:en</field><field name="ir.doctype_class.facet">doctype:epub.dissertation</field><field name="ir.accesscondition_class.facet">accesscondition:openaccess</field><field name="ir.sdnb_class.facet">SDNB:520</field><field name="ir.sdnb_class.facet">SDNB:530</field><field name="ir.institution_class.facet">institution:unirostock.mnf</field><field name="ir.state_class.facet">state:published</field></doc></add>