= Library of theory and previous studies =

== Gabor Lens ==

[raw-attachment:Gabor_lens_notes.docx Summary/Notes on previous studies of the Gabor lens]

== Plasma Instabilities ==

[raw-attachment:1985_Davidson.pdf ''Quasilinear theory of the diocotron instability for nonrelativistic non‐neutral electron flow in planar geometry'' (R.Davidson, 1985)] \\
[raw-attachment:1998_Davidson.pdf ''Influence of profile shape on the diocotron instability in a non-neutral plasma column'' (R.Davidson, 1998)] \\
[raw-attachment:1966_Knauer.pdf ''Diocotron Instability in Plasmas and Gas Discharges'' (W.Knauer, 1966)] \\ 
[raw-attachment:1965_Levy.pdf ''Diocotron Instability in a Cylindrical Geometry'' (R.H.Levy, 1965)] \\

== Work of other groups ==
**Early** \\
[raw-attachment:1988_Palkovic_LINAC.pdf ''Measurements on a Gabor lens for neutralizing and focusing a 30 keV proton beam'' (J.A. Palkovic, 1988)] \\
[raw-attachment:1989_Reiser_PAC.PDF ''Comparison of Gabor lens, gas focusing, and electrostatic quadrupole focusing for low-energy ion beams'' (M.Reiser, 1989)] \\

**Frankfurt**\\
[raw-attachment:1996_Pozimski_LINAC.pdf ''Investigation of Space Charge Compensated Transport by Use of a Gabor Plasma Lens'' (J.Pozimski, 1996)] \\
[raw-attachment:2005_Pozimski_RSI.pdf ''Space charge lenses for particle beams'' (J.Pozimski, 2005)] \\
[raw-attachment:2008_Schulte_EPAC.pdf ''Optical diagnostic on Gabor plasma lenses'' (K.Schulte, 2008)] \\
[raw-attachment:2010_Schulte_LINAC.pdf ''Space charge lens for focusing heavy ion beams'' (K.Schulte, 2010)] \\
[raw-attachment:2011_Schulte_DIPAC.pdf ''Investigation of diagnostic techniques on a nonneutral plasma'' (K.Schulte, 2011)] \\
[raw-attachment:2011_Schulte_IPAC.pdf ''Studies on electron cloud dynamics for an optimized space charge lens design'' (K.Schulte, 2011)] \\
[raw-attachment:2012_Schulte_IPAC.pdf ''Electron cloud dynamics in Gabor space charge lens'' (K.Schulte, 2012)] \\
[raw-attachment:2013_Meusel_ECLOUD.pdf ''Experimental studies of stable confined electron clouds using Gabor lenses'' (O.Meusel, 2013)] \\
[raw-attachment:2013_Simulations_GL_Instability.pdf​ ''High-current beam transport simulations including Gabor lenses in varying non-neutral plasma states'' (M.Droba, 2013)] \\
[raw-attachment:2013_Schulte_IPAC.pdf ''Gabor lens performance studies at the GSI high current test injector'' (K.Schulte, 2013)] \\
[raw-attachment:2014_Schulte_IPAC.pdf ''Beam transport experiments using Gabor lenses'' (K.Schulte, 2014)] \\

**'Active' plasma lenses**
Lindstrøm, C.A.; Adli, E.; Boyle, G.; Corsini, R.; Dyson, A.; Farabolini, W.; Hooker, S.; Meisel, M.; Osterhoff, J.; Röckemann, J.H.; et al. Emittance preservation in an aberration-free active plasma lens. Phys. Rev. Lett. 2018, 121, 194801. [Google Scholar] [CrossRef] [PubMed]
Lindstrøm, C.A.; Sjobak, K.; Adli, E.; Röckemann, J.H.; Schaper, L.; Osterhoff, J.; Dyson, A.; Hooker, S.; Farabolini, W.; Gamba, D.; et al. Overview of the CLEAR plasma lens experiment. Nucl. Instrum. Methods Phys. Res. Sect. A 2018, 909, 379–382. [Google Scholar] [CrossRef]
Joshi, C.; Blue, B.; Clayton, C.; Dodd, E.; Huang, C.; Marsh, K.; Mori, W.; Wang, S.; Hogan, M.; O’Connell, C.; et al. High energy density plasma science with an ultrarelativistic electron beam. Phys. Plasmas 2002, 9, 1845–1855. [Google Scholar]
Hogan, M.J.; Clayton, C.E.; Huang, C.; Muggli, P.; Wang, S.; Blue, B.E.; Walz, D.; Marsh, K.A.; O’Connell, C.L.; Lee, S.; et al. Ultrarelativistic-Positron-Beam Transport through Meter-Scale Plasmas. Phys. Rev. Lett. 2003, 90, 205002. [Google Scholar] [CrossRef]
Muggli, P.; Blue, B.; Clayton, C.; Decker, F.; Hogan, M.; Huang, C.; Joshi, C.; Katsouleas, T.C.; Lu, W.; Mori, W.; et al. Halo formation and emittance growth of positron beams in plasmas. Phys. Rev. Lett. 2008, 101, 055001. [Google Scholar] [CrossRef]
Van Tilborg, J.; Steinke, S.; Geddes, C.G.R.; Matlis, N.H.; Shaw, B.H.; Gonsalves, A.J.; Huijts, J.V.; Nakamura, K.; Daniels, J.; Schroeder, C.B.; et al. Active Plasma Lensing for Relativistic Laser-Plasma-Accelerated Electron Beams. Phys. Rev. Lett. 2015, 115, 184802. [Google Scholar] [CrossRef]
Van Tilborg, J.; Barber, S.K.; Tsai, H.E.; Swanson, K.K.; Steinke, S.; Geddes, C.G.R.; Gonsalves, A.J.; Schroeder, C.B.; Esarey, E.; Bulanov, S.S.; et al. Nonuniform discharge currents in active plasma lenses. Phys. Rev. Accel. Beams 2017, 20, 032803. [Google Scholar] [CrossRef]
Doss, C.E.; Adli, E.; Ariniello, R.; Cary, J.; Corde, S.; Hidding, B.; Hogan, M.J.; Hunt-Stone, K.; Joshi, C.; Marsh, K.A.; et al. Laser-ionized, beam-driven, underdense, passive thin plasma lens. Phys. Rev. Accel. Beams 2019, 22, 111001. [Google Scholar] [CrossRef]
Barov, N.; Conde, M.E.; Gai, W.; Rosenzweig, J.B. Propagation of Short Electron Pulses in a Plasma Channel. Phys. Rev. Lett. 1998, 80, 81–84. [Google Scholar] [CrossRef]
Pompili, R.; Anania, M.P.; Bellaveglia, M.; Biagioni, A.; Bini, S.; Bisesto, F.; Brentegani, E.; Castorina, G.; Chiadroni, E.; Cianchi, A.; et al. Experimental characterization of active plasma lensing for electron beams. Appl. Phys. Lett. 2017, 110, 104101. [Google Scholar] [CrossRef]
Chiadroni, E.; Anania, M.P.; Bellaveglia, M.; Biagioni, A.; Bisesto, F.; Brentegani, E.; Zigler, A. Overview of Plasma Lens Experiments and Recent Results at SPARC_LAB. Nucl. Instrum. Meth. A 2018, 909, 16–20. [Google Scholar] [CrossRef]
Pompili, R.; Chiadroni, E.; Cianchi, A.; Del Dotto, A.; Faillace, L.; Ferrario, M.; Iovine, P.; Masullo, M.R. Plasma lens-based beam extraction and removal system for Plasma Wakefield Acceleration experiments. Phys. Rev. Accel. Beams 2019, 22, 121302. [Google Scholar] [CrossRef]
Dotto, A.D.; Chiadroni, E.; Cianchi, A.; Faillace, L.; Ferrario, M.; Iovine, P.; Masullo, M.; Pompili, R. Compact and tunable active-plasma lens system for witness extraction and driver removal. J. Phys. Conf. Ser. 2020, 1596, 012050. [Google Scholar] [CrossRef]


**Other**\\
[raw-attachment:Goncharov_review_2013 ''Invited review article: The electrostatic plasma lens'' (A.Goncharov, 2013)] \\