Proton bunch self-modulation in plasma with density gradient

dc.contributor.authorBraunmuller, F.
dc.contributor.authorNechaeva, T.
dc.contributor.authorAdli, E.
dc.contributor.authorAgnello, R.
dc.contributor.authorAladi, M.
dc.contributor.authorAndrebe, Y.
dc.contributor.authorApsimon, O.
dc.contributor.authorApsimon, R.
dc.contributor.authorBachmann, A. -M.
dc.contributor.authorBaistrukov, M. A.
dc.contributor.authorBatsch, F.
dc.contributor.authorWing, M.
dc.contributor.authorWolfenden, J.
dc.contributor.authorWoolley, B.
dc.contributor.authorXia, G. X.
dc.contributor.authorZepp, M.
dc.contributor.authorDella Porta, G. Z.
dc.contributor.authorBergamaschi. M.
dc.contributor.authorBlanchard, P.
dc.contributor.authorBurrows, P. N.
dc.contributor.authorButtenschön, B.
dc.contributor.authorCaldwell, A.
dc.contributor.authorChappell, J.
dc.contributor.authorChevallay, E.
dc.contributor.authorChung, M.
dc.contributor.authorCooke, D. A.
dc.contributor.authorDamerau, H.
dc.contributor.authorDavut, C.
dc.contributor.authorDemeter, G.
dc.contributor.authorDeubner, L. H.
dc.contributor.authorDexter, A.
dc.contributor.authorDjotyan, G. P.
dc.contributor.authorDoebert, S.
dc.contributor.authorFarmer, J.
dc.contributor.authorFasoli, A.
dc.contributor.authorFedosseev, V. N.
dc.contributor.authorFiorito, R.
dc.contributor.authorFonseca, R. A.
dc.contributor.authorFriebel, F.
dc.contributor.authorFurno, I.
dc.contributor.authorGarolfi, L.
dc.contributor.authorGessner, S.
dc.contributor.authorGoddard, B.
dc.contributor.authorGorgisyan, I.
dc.contributor.authorGorn, A. A.
dc.contributor.authorGranados, E.
dc.contributor.authorGranetzny, M.
dc.contributor.authorGrulke, O.
dc.contributor.authorGschwendtner, E.
dc.contributor.authorHafych, V.
dc.contributor.authorHartin, A.
dc.contributor.authorHelm, A.
dc.contributor.authorHenderson, J. R.
dc.contributor.authorHowling, A.
dc.contributor.authorHüther, M.
dc.contributor.authorJacquier, R.
dc.contributor.authorJolly, S. W.
dc.contributor.authorKargapolov, I. Y.
dc.contributor.authorKedves, M. Á.
dc.contributor.authorKeeble, F.
dc.contributor.authorKelisani, M. D.
dc.contributor.authorKim, S. -Y.
dc.contributor.authorKrausz, F.
dc.contributor.authorKrupa, M.
dc.contributor.authorLefevre, T.
dc.contributor.authorMilitsyn, B. L.
dc.contributor.authorLiang, L.
dc.contributor.authorLiu, S.
dc.contributor.authorLopes, N. C.
dc.contributor.authorLotov, K. V.
dc.contributor.authorMartyanov, M.
dc.contributor.authorMazzoni, S.
dc.contributor.authorGodoy, D. M.
dc.contributor.authorMinakov, V. A.
dc.contributor.authorMoody, J. T.
dc.contributor.authorMorales Guzmán, P.  I.
dc.contributor.authorMoreira, M. T.
dc.contributor.authorMuggli, P.
dc.contributor.authorPanuganti, H.
dc.contributor.authorPardons, A.
dc.contributor.authorPeña Asmus, F.
dc.contributor.authorPerera, A.
dc.contributor.authorPetrenko, A.
dc.contributor.authorPucek, J.
dc.contributor.authorPukhov, A.
dc.contributor.authorRáczkevi, B.
dc.contributor.authorRamjiawan, R. L.
dc.contributor.authorNorreys, P.
dc.contributor.authorRuhl, H.
dc.contributor.authorSaberi, H.
dc.contributor.authorSchmitz, O.
dc.contributor.authorSenes, E.
dc.contributor.authorSherwood, P.
dc.contributor.authorSilva, L. O.
dc.contributor.authorSpitsyn, R. I.
dc.contributor.authorTuev, P. V.
dc.contributor.authorTurner, M.
dc.contributor.authorVelotti, F.
dc.contributor.authorVerra, L.
dc.contributor.authorVerzilov, V. A.
dc.contributor.authorVieira, J.
dc.contributor.authorWelsch, C. P.
dc.contributor.authorWilliamson, B.
dc.date.accessioned2021-01-20T17:09:08Z
dc.date.available2021-01-20T17:09:08Z
dc.date.issued2020
dc.date.updated2021-01-20T17:07:55Z
dc.description.abstractWe study experimentally the effect of linear plasma density gradients on the self-modulation of a 400 GeV proton bunch. Results show that a positive or negative gradient increases or decreases the number of microbunches and the relative charge per microbunch observed after 10 m of plasma. The measured modulation frequency also increases or decreases. With the largest positive gradient we observe two frequencies in the modulation power spectrum. Results are consistent with changes in wakefields' phase velocity due to plasma density gradients adding to the slow wakefields' phase velocity during self-modulation growth predicted by linear theory.eng
dc.description.versioninfo:eu-repo/semantics/publishedVersion
dc.identifier.doi10.1103/PhysRevLett.125.264801
dc.identifier.issn0031-9007
dc.identifier.urihttp://hdl.handle.net/10071/21411
dc.journalPhysical Review Letters
dc.language.isoeng
dc.number26
dc.peerreviewedyes
dc.publisherAmerican Physical Society
dc.relationPHY-1903316
dc.relationSFRH/IF/01635/2015
dc.relationinfo:eu-repo/grantAgreement/FCT/5876/147211/PT
dc.relationPTDC-FIS-PLA-2940-2014
dc.relation05E15CHA
dc.relationRPG-2017-143
dc.relationCERN/FIS-TEC/0032/2017
dc.relationNRF-2019R1F1A-1062377
dc.relationNRF-2016R1A5A1013277
dc.relationPU 213-6/1
dc.relation765710
dc.rightsopen access
dc.subject.fosDomínio/Área Científica::Ciências Naturais::Ciências Físicaspor
dc.titleProton bunch self-modulation in plasma with density gradienteng
dc.typearticle
dc.volume125
degois.publication.issue26
degois.publication.titleProton bunch self-modulation in plasma with density gradienteng
dspace.entity.typePublicationen
iscte.alternateIdentifiers.scopus2-s2.0-85099137547
iscte.alternateIdentifiers.wosWOS:000602858400007
iscte.identifier.cienciahttps://ciencia.iscte-iul.pt/id/ci-pub-77960

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