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Items: 1 to 50 of 79

1.

Experimental evidence for the enhanced and reduced stopping regimes for protons propagating through hot plasmas.

Chen SN, Atzeni S, Gangolf T, Gauthier M, Higginson DP, Hua R, Kim J, Mangia F, McGuffey C, Marquès JR, Riquier R, Pépin H, Shepherd R, Willi O, Beg FN, Deutsch C, Fuchs J.

Sci Rep. 2018 Oct 1;8(1):14586. doi: 10.1038/s41598-018-32726-2.

2.

Enhancement of Quasistationary Shocks and Heating via Temporal Staging in a Magnetized Laser-Plasma Jet.

Higginson DP, Khiar B, Revet G, Béard J, Blecher M, Borghesi M, Burdonov K, Chen SN, Filippov E, Khaghani D, Naughton K, Pépin H, Pikuz S, Portugall O, Riconda C, Riquier R, Rodriguez R, Ryazantsev SN, Skobelev IY, Soloviev A, Starodubtsev M, Vinci T, Willi O, Ciardi A, Fuchs J.

Phys Rev Lett. 2017 Dec 22;119(25):255002. doi: 10.1103/PhysRevLett.119.255002. Epub 2017 Dec 22.

PMID:
29303310
3.

Acceleration of collimated 45 MeV protons by collisionless shocks driven in low-density, large-scale gradient plasmas by a 1020 W/cm2, 1 µm laser.

Antici P, Boella E, Chen SN, Andrews DS, Barberio M, Böker J, Cardelli F, Feugeas JL, Glesser M, Nicolaï P, Romagnani L, Scisciò M, Starodubtsev M, Willi O, Kieffer JC, Tikhonchuk V, Pépin H, Silva LO, Humières E, Fuchs J.

Sci Rep. 2017 Nov 28;7(1):16463. doi: 10.1038/s41598-017-15449-8.

4.

Laboratory unraveling of matter accretion in young stars.

Revet G, Chen SN, Bonito R, Khiar B, Filippov E, Argiroffi C, Higginson DP, Orlando S, Béard J, Blecher M, Borghesi M, Burdonov K, Khaghani D, Naughton K, Pépin H, Portugall O, Riquier R, Rodriguez R, Ryazantsev SN, Yu Skobelev I, Soloviev A, Willi O, Pikuz S, Ciardi A, Fuchs J.

Sci Adv. 2017 Nov 1;3(11):e1700982. doi: 10.1126/sciadv.1700982. eCollection 2017 Nov.

5.

Collimated protons accelerated from an overdense gas jet irradiated by a 1 µm wavelength high-intensity short-pulse laser.

Chen SN, Vranic M, Gangolf T, Boella E, Antici P, Bailly-Grandvaux M, Loiseau P, Pépin H, Revet G, Santos JJ, Schroer AM, Starodubtsev M, Willi O, Silva LO, d'Humières E, Fuchs J.

Sci Rep. 2017 Oct 18;7(1):13505. doi: 10.1038/s41598-017-12910-6.

6.

Efficient post-acceleration of protons in helical coil targets driven by sub-ps laser pulses.

Ahmed H, Kar S, Cantono G, Hadjisolomou P, Poye A, Gwynne D, Lewis CLS, Macchi A, Naughton K, Nersisyan G, Tikhonchuk V, Willi O, Borghesi M.

Sci Rep. 2017 Sep 7;7(1):10891. doi: 10.1038/s41598-017-06985-4.

7.

High-intensity laser-accelerated ion beam produced from cryogenic micro-jet target.

Gauthier M, Kim JB, Curry CB, Aurand B, Gamboa EJ, Göde S, Goyon C, Hazi A, Kerr S, Pak A, Propp A, Ramakrishna B, Ruby J, Willi O, Williams GJ, Rödel C, Glenzer SH.

Rev Sci Instrum. 2016 Nov;87(11):11D827.

PMID:
27910336
8.

Ultra-short laser-accelerated proton pulses have similar DNA-damaging effectiveness but produce less immediate nitroxidative stress than conventional proton beams.

Raschke S, Spickermann S, Toncian T, Swantusch M, Boeker J, Giesen U, Iliakis G, Willi O, Boege F.

Sci Rep. 2016 Aug 31;6:32441. doi: 10.1038/srep32441.

9.

Guided post-acceleration of laser-driven ions by a miniature modular structure.

Kar S, Ahmed H, Prasad R, Cerchez M, Brauckmann S, Aurand B, Cantono G, Hadjisolomou P, Lewis CL, Macchi A, Nersisyan G, Robinson AP, Schroer AM, Swantusch M, Zepf M, Willi O, Borghesi M.

Nat Commun. 2016 Apr 18;7:10792. doi: 10.1038/ncomms10792.

10.

Calibration of BAS-TR image plate response to high energy (3-300 MeV) carbon ions.

Doria D, Kar S, Ahmed H, Alejo A, Fernandez J, Cerchez M, Gray RJ, Hanton F, MacLellan DA, McKenna P, Najmudin Z, Neely D, Romagnani L, Ruiz JA, Sarri G, Scullion C, Streeter M, Swantusch M, Willi O, Zepf M, Borghesi M.

Rev Sci Instrum. 2015 Dec;86(12):123302. doi: 10.1063/1.4935582.

PMID:
26724017
11.

Temporal Narrowing of Neutrons Produced by High-Intensity Short-Pulse Lasers.

Higginson DP, Vassura L, Gugiu MM, Antici P, Borghesi M, Brauckmann S, Diouf C, Green A, Palumbo L, Petrascu H, Sofia S, Stardubtsev M, Willi O, Kar S, Negoita F, Fuchs J.

Phys Rev Lett. 2015 Jul 31;115(5):054802. Epub 2015 Jul 28.

PMID:
26274423
12.

A compact broadband ion beam focusing device based on laser-driven megagauss thermoelectric magnetic fields.

Albertazzi B, d'Humières E, Lancia L, Dervieux V, Antici P, Böcker J, Bonlie J, Breil J, Cauble B, Chen SN, Feugeas JL, Nakatsutsumi M, Nicolaï P, Romagnani L, Shepherd R, Sentoku Y, Swantusch M, Tikhonchuk VT, Borghesi M, Willi O, Pépin H, Fuchs J.

Rev Sci Instrum. 2015 Apr;86(4):043502. doi: 10.1063/1.4917273.

PMID:
25933857
13.

Topology of megagauss magnetic fields and of heat-carrying electrons produced in a high-power laser-solid interaction.

Lancia L, Albertazzi B, Boniface C, Grisollet A, Riquier R, Chaland F, Le Thanh KC, Mellor P, Antici P, Buffechoux S, Chen SN, Doria D, Nakatsutsumi M, Peth C, Swantusch M, Stardubtsev M, Palumbo L, Borghesi M, Willi O, Pépin H, Fuchs J.

Phys Rev Lett. 2014 Dec 5;113(23):235001. Epub 2014 Dec 2.

PMID:
25526131
14.

Modified Thomson spectrometer design for high energy, multi-species ion sources.

Gwynne D, Kar S, Doria D, Ahmed H, Cerchez M, Fernandez J, Gray RJ, Green JS, Hanton F, MacLellan DA, McKenna P, Najmudin Z, Neely D, Ruiz JA, Schiavi A, Streeter M, Swantusch M, Willi O, Zepf M, Borghesi M.

Rev Sci Instrum. 2014 Mar;85(3):033304. doi: 10.1063/1.4866021.

PMID:
24689572
15.

Time-resolved characterization of the formation of a collisionless shock.

Ahmed H, Dieckmann ME, Romagnani L, Doria D, Sarri G, Cerchez M, Ianni E, Kourakis I, Giesecke AL, Notley M, Prasad R, Quinn K, Willi O, Borghesi M.

Phys Rev Lett. 2013 May 17;110(20):205001. Epub 2013 May 14.

PMID:
25167421
16.

Charge equilibrium of a laser-generated carbon-ion beam in warm dense matter.

Gauthier M, Chen SN, Levy A, Audebert P, Blancard C, Ceccotti T, Cerchez M, Doria D, Floquet V, Lamour E, Peth C, Romagnani L, Rozet JP, Scheinder M, Shepherd R, Toncian T, Vernhet D, Willi O, Borghesi M, Faussurier G, Fuchs J.

Phys Rev Lett. 2013 Mar 29;110(13):135003. Epub 2013 Mar 28.

PMID:
23581330
17.

Generation of laser-driven higher harmonics from grating targets.

Cerchez M, Giesecke AL, Peth C, Toncian M, Albertazzi B, Fuchs J, Willi O, Toncian T.

Phys Rev Lett. 2013 Feb 8;110(6):065003. Epub 2013 Feb 7.

PMID:
23432262
18.

Dynamics of self-generated, large amplitude magnetic fields following high-intensity laser matter interaction.

Sarri G, Macchi A, Cecchetti CA, Kar S, Liseykina TV, Yang XH, Dieckmann ME, Fuchs J, Galimberti M, Gizzi LA, Jung R, Kourakis I, Osterholz J, Pegoraro F, Robinson AP, Romagnani L, Willi O, Borghesi M.

Phys Rev Lett. 2012 Nov 16;109(20):205002. Epub 2012 Nov 13.

PMID:
23215496
19.

Ion acceleration in multispecies targets driven by intense laser radiation pressure.

Kar S, Kakolee KF, Qiao B, Macchi A, Cerchez M, Doria D, Geissler M, McKenna P, Neely D, Osterholz J, Prasad R, Quinn K, Ramakrishna B, Sarri G, Willi O, Yuan XY, Zepf M, Borghesi M.

Phys Rev Lett. 2012 Nov 2;109(18):185006. Epub 2012 Nov 2.

PMID:
23215290
20.

Harmonic generation from relativistic plasma surfaces in ultrasteep plasma density gradients.

Rödel C, an der Brügge D, Bierbach J, Yeung M, Hahn T, Dromey B, Herzer S, Fuchs S, Pour AG, Eckner E, Behmke M, Cerchez M, Jäckel O, Hemmers D, Toncian T, Kaluza MC, Belyanin A, Pretzler G, Willi O, Pukhov A, Zepf M, Paulus GG.

Phys Rev Lett. 2012 Sep 21;109(12):125002. Epub 2012 Sep 19.

PMID:
23005951
21.

Weibel-induced filamentation during an ultrafast laser-driven plasma expansion.

Quinn K, Romagnani L, Ramakrishna B, Sarri G, Dieckmann ME, Wilson PA, Fuchs J, Lancia L, Pipahl A, Toncian T, Willi O, Clarke RJ, Notley M, Macchi A, Borghesi M.

Phys Rev Lett. 2012 Mar 30;108(13):135001. Epub 2012 Mar 26.

PMID:
22540706
22.

Generation of high-energy few-cycle laser pulses by using the ionization-induced self-compression effect.

Skobelev SA, Kim AV, Willi O.

Phys Rev Lett. 2012 Mar 23;108(12):123904. Epub 2012 Mar 20.

PMID:
22540585
23.

Deducing the electron-beam diameter in a laser-plasma accelerator using x-ray betatron radiation.

Schnell M, Sävert A, Landgraf B, Reuter M, Nicolai M, Jäckel O, Peth C, Thiele T, Jansen O, Pukhov A, Willi O, Kaluza MC, Spielmann C.

Phys Rev Lett. 2012 Feb 17;108(7):075001. Epub 2012 Feb 13. Erratum in: Phys Rev Lett. 2012 May 4;108(18):189907.

PMID:
22401215
24.

Focusing dynamics of high-energy density, laser-driven ion beams.

Chen SN, d'Humières E, Lefebvre E, Romagnani L, Toncian T, Antici P, Audebert P, Brambrink E, Cecchetti CA, Kudyakov T, Pipahl A, Sentoku Y, Borghesi M, Willi O, Fuchs J.

Phys Rev Lett. 2012 Feb 3;108(5):055001. Epub 2012 Jan 30.

PMID:
22400936
25.

Controlling the spacing of attosecond pulse trains from relativistic surface plasmas.

Behmke M, an der Brügge D, Rödel C, Cerchez M, Hemmers D, Heyer M, Jäckel O, Kübel M, Paulus GG, Pretzler G, Pukhov A, Toncian M, Toncian T, Willi O.

Phys Rev Lett. 2011 May 6;106(18):185002. Epub 2011 May 6.

PMID:
21635096
26.

Spatially resolved measurements of laser filamentation in long scale length underdense plasmas with and without beam smoothing.

Sarri G, Cecchetti CA, Jung R, Hobbs P, James S, Lockyear J, Stevenson RM, Doria D, Hoarty DJ, Willi O, Borghesi M.

Phys Rev Lett. 2011 Mar 4;106(9):095001. Epub 2011 Feb 28.

PMID:
21405630
27.

Observation of magnetized soliton remnants in the wake of intense laser pulse propagation through plasmas.

Romagnani L, Bigongiari A, Kar S, Bulanov SV, Cecchetti CA, Esirkepov TZh, Galimberti M, Jung R, Liseykina TV, Macchi A, Osterholz J, Pegoraro F, Willi O, Borghesi M.

Phys Rev Lett. 2010 Oct 22;105(17):175002. Epub 2010 Oct 19.

PMID:
21231052
28.

Hot electrons transverse refluxing in ultraintense laser-solid interactions.

Buffechoux S, Psikal J, Nakatsutsumi M, Romagnani L, Andreev A, Zeil K, Amin M, Antici P, Burris-Mog T, Compant-La-Fontaine A, d'Humières E, Fourmaux S, Gaillard S, Gobet F, Hannachi F, Kraft S, Mancic A, Plaisir C, Sarri G, Tarisien M, Toncian T, Schramm U, Tampo M, Audebert P, Willi O, Cowan TE, Pépin H, Tikhonchuk V, Borghesi M, Fuchs J.

Phys Rev Lett. 2010 Jul 2;105(1):015005. Epub 2010 Jul 2.

PMID:
20867457
29.

Monoenergetic energy doubling in a hybrid laser-plasma wakefield accelerator.

Hidding B, Königstein T, Osterholz J, Karsch S, Willi O, Pretzler G.

Phys Rev Lett. 2010 May 14;104(19):195002. Epub 2010 May 14.

PMID:
20866970
30.

Modified proton radiography arrangement for the detection of ultrafast field fronts.

Quinn K, Wilson PA, Ramakrishna B, Romagnani L, Sarri G, Cecchetti CA, Lancia L, Fuchs J, Pipahl A, Toncian T, Willi O, Clarke RJ, Neely D, Notley M, Gallegos P, Carroll DC, Quinn MN, Yuan XH, McKenna P, Borghesi M.

Rev Sci Instrum. 2009 Nov;80(11):113506. doi: 10.1063/1.3262630.

PMID:
19947730
31.

Directional laser-driven ion acceleration from microspheres.

Sokollik T, Schnürer M, Steinke S, Nickles PV, Sandner W, Amin M, Toncian T, Willi O, Andreev AA.

Phys Rev Lett. 2009 Sep 25;103(13):135003. Epub 2009 Sep 25.

PMID:
19905518
32.

High energy electron crystal spectrometer.

Kudyakov T, Jochmann A, Zeil K, Kraft S, Finken KH, Schramm U, Willi O.

Rev Sci Instrum. 2009 Jul;80(7):076106. doi: 10.1063/1.3170508.

PMID:
19655991
33.

Laser-driven ultrafast field propagation on solid surfaces.

Quinn K, Wilson PA, Cecchetti CA, Ramakrishna B, Romagnani L, Sarri G, Lancia L, Fuchs J, Pipahl A, Toncian T, Willi O, Clarke RJ, Neely D, Notley M, Gallegos P, Carroll DC, Quinn MN, Yuan XH, McKenna P, Liseykina TV, Macchi A, Borghesi M.

Phys Rev Lett. 2009 May 15;102(19):194801. Epub 2009 May 14.

PMID:
19518962
34.

Spectral measurements of runaway electrons by a scanning probe in the TEXTOR tokamak.

Kudyakov T, Finken KH, Jakubowski M, Lehnen M, Xu Y, Willi O.

Rev Sci Instrum. 2008 Oct;79(10):10F126. doi: 10.1063/1.2953594.

PMID:
19044610
35.

Theoretical analysis and simulations of strong terahertz radiation from the interaction of ultrashort laser pulses with gases.

Chen M, Pukhov A, Peng XY, Willi O.

Phys Rev E Stat Nonlin Soft Matter Phys. 2008 Oct;78(4 Pt 2):046406. Epub 2008 Oct 27.

PMID:
18999542
36.

Hot and cold electron dynamics following high-intensity laser matter interaction.

Antici P, Fuchs J, Borghesi M, Gremillet L, Grismayer T, Sentoku Y, d'Humières E, Cecchetti CA, Mancić A, Pipahl AC, Toncian T, Willi O, Mora P, Audebert P.

Phys Rev Lett. 2008 Sep 5;101(10):105004. Epub 2008 Sep 4.

PMID:
18851222
37.

Observation of collisionless shocks in laser-plasma experiments.

Romagnani L, Bulanov SV, Borghesi M, Audebert P, Gauthier JC, Löwenbrück K, Mackinnon AJ, Patel P, Pretzler G, Toncian T, Willi O.

Phys Rev Lett. 2008 Jul 11;101(2):025004. Epub 2008 Jul 10.

PMID:
18764188
38.

Optimal chirped probe pulse length for terahertz pulse measurement.

Peng XY, Willi O, Chen M, Pukhov A.

Opt Express. 2008 Aug 4;16(16):12342-9.

PMID:
18679511
39.

Absorption of ultrashort laser pulses in strongly overdense targets.

Cerchez M, Jung R, Osterholz J, Toncian T, Willi O, Mulser P, Ruhl H.

Phys Rev Lett. 2008 Jun 20;100(24):245001. Epub 2008 Jun 20.

PMID:
18643593
40.

Plasma jets driven by ultraintense-laser interaction with thin foils.

Kar S, Borghesi M, Bulanov SV, Key MH, Liseykina TV, Macchi A, Mackinnon AJ, Patel PK, Romagnani L, Schiavi A, Willi O.

Phys Rev Lett. 2008 Jun 6;100(22):225004. Epub 2008 Jun 4.

PMID:
18643426
41.

Analyzing laser plasma interferograms with a continuous wavelet transform ridge extraction technique: the method.

Tomassini P, Giulietti A, Gizzi LA, Galimberti M, Giulietti D, Borghesi M, Willi O.

Appl Opt. 2001 Dec 10;40(35):6561-8.

PMID:
18364963
42.

Laser-foil acceleration of high-energy protons in small-scale plasma gradients.

Fuchs J, Cecchetti CA, Borghesi M, Grismayer T, d'Humières E, Antici P, Atzeni S, Mora P, Pipahl A, Romagnani L, Schiavi A, Sentoku Y, Toncian T, Audebert P, Willi O.

Phys Rev Lett. 2007 Jul 6;99(1):015002. Epub 2007 Jul 6.

PMID:
17678159
43.

Production of dense plasmas with sub-10-fs laser pulses.

Osterholz J, Brandl F, Fischer T, Hemmers D, Cerchez M, Pretzler G, Willi O, Rose SJ.

Phys Rev Lett. 2006 Mar 3;96(8):085002. Epub 2006 Feb 28.

PMID:
16606192
44.

Ultrafast laser-driven microlens to focus and energy-select mega-electron volt protons.

Toncian T, Borghesi M, Fuchs J, d'Humières E, Antici P, Audebert P, Brambrink E, Cecchetti CA, Pipahl A, Romagnani L, Willi O.

Science. 2006 Apr 21;312(5772):410-3. Epub 2006 Feb 16.

45.

Dynamics of electric fields driving the laser acceleration of multi-MeV protons.

Romagnani L, Fuchs J, Borghesi M, Antici P, Audebert P, Ceccherini F, Cowan T, Grismayer T, Kar S, Macchi A, Mora P, Pretzler G, Schiavi A, Toncian T, Willi O.

Phys Rev Lett. 2005 Nov 4;95(19):195001. Epub 2005 Oct 31.

PMID:
16383987
46.

Plasma ion evolution in the wake of a high-intensity ultrashort laser pulse.

Borghesi M, Bulanov SV, Esirkepov TZh, Fritzler S, Kar S, Liseikina TV, Malka V, Pegoraro F, Romagnani L, Rousseau JP, Schiavi A, Willi O, Zayats AV.

Phys Rev Lett. 2005 May 20;94(19):195003. Epub 2005 May 17.

PMID:
16090181
47.

Study of electron-beam propagation through preionized dense foam plasmas.

Jung R, Osterholz J, Löwenbrück K, Kiselev S, Pretzler G, Pukhov A, Willi O, Kar S, Borghesi M, Nazarov W, Karsch S, Clarke R, Neely D.

Phys Rev Lett. 2005 May 20;94(19):195001. Epub 2005 May 16.

PMID:
16090179
48.

Multi-MeV proton source investigations in ultraintense laser-foil interactions.

Borghesi M, Mackinnon AJ, Campbell DH, Hicks DG, Kar S, Patel PK, Price D, Romagnani L, Schiavi A, Willi O.

Phys Rev Lett. 2004 Feb 6;92(5):055003. Epub 2004 Feb 5.

PMID:
14995317
49.

Absorption of subpicosecond UV laser pulses during interaction with solid targets.

Borghesi M, Mackinnon AJ, Gaillard R, Willi O, Riley D.

Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 1999 Dec;60(6 Pt B):7374-81.

PMID:
11970684
50.

Macroscopic evidence of soliton formation in multiterawatt laser-plasma interaction.

Borghesi M, Bulanov S, Campbell DH, Clarke RJ, Esirkepov TZh, Galimberti M, Gizzi LA, MacKinnon AJ, Naumova NM, Pegoraro F, Ruhl H, Schiavi A, Willi O.

Phys Rev Lett. 2002 Apr 1;88(13):135002. Epub 2002 Mar 14.

PMID:
11955104

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