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Reducing ion energy spread in hole-boring radiation pressure acceleration by using two-ion-species targets

  • S. M. Weng (a1), M. Murakami (a2) and Z. M. Sheng (a1) (a3)

Abstract

The generation of fast ion beams in the hole-boring radiation pressure acceleration by intense laser pulses has been studied for targets with different ion components. We find that the oscillation of the longitudinal electric field for accelerating ions can be effectively suppressed by using a two-ion-species target, because fast ions from a two-ion-species target are distributed into more bunches and each bunch bears less charge. Consequently, the energy spread of ion beams generated in the hole-boring radiation pressure acceleration can be greatly reduced down to 3.7% according to our numerical simulation.

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Corresponding author

Address correspondence and reprint requests to: S. M. Weng, Key Laboratory for Laser Plasmas, Department of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai 200240, China. E-mail: wengsuming@gmail.com

References

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Badziak, J., Jabłoński, S., Parys, P., Szydłowski, A., Fuchs, J. & Mancic, A. (2010). Production of high-intensity proton fluxes by a 2ω Nd: glass laser beam. Laser Part. Beams 28, 575583.
Badziak, J., Mishra, G., Gupta, N.K. & Holkundkar, A.R. (2011). Generation of ultraintense proton beams by multi-ps circularly polarized laser pulses for fast ignition-related applications. Phys. Plasmas 18, 053108.
Borghesi, M., Campbell, D.H., Schiavi, A., Haines, M.G., Willi, O., MacKinnon, A.J., Patel, P., Gizzi, L.A., Galimberti, M., Clarke, R.J., Pegoraro, F., Ruhl, H. & Bulanov, S. (2002). Electric field detection in laser plasma interaction experiments via the proton imaging technique. Phys. Plasmas 9, 22142220.
Borghesi, M., Sarri, G., Cecchetti, C.A., Kourakis, I., Hoarty, D., Stevenson, R.M., James, S., Brown, C.D., Hobbs, P., Lockyear, J., Morton, J., Willi, O., Jung, R. & Dieckmann, M. (2010). Progress in proton radiography for diagnosis of ICF-relevant plasmas. Laser Part. Beams 28, 277284.
Cui, Y.Q., Wang, W.M., Sheng, Z.M., Li, Y.T. & Zhang, J. (2013). Quasimonoenergetic proton bunches generation from doped foil targets irradiated by intense lasers. Phys. Plasmas 20, 024502.
Daido, H., Nishiuchi, M. & Pirozhkov, A.S. (2012). Review of laser-driven ion sources and their applications. Rep. Prog. Phys. 75, 056401 and references therein.
Fourkal, E., Velchev, I., Fan, J., Luo, W. & Ma, C.-M. (2007). Energy optimization procedure for treatment planning with laser-accelerated protons. Med. Phys. 34, 577584.
Haberberger, D., Tochitsky, S. & Fiuza, F. (2012). Collisionless shocks in laser-produced plasma generate monoenergetic high-energy proton beams. Nat. Phys. 8, 9599.
Hegelich, B.M., Jung, D., Albright, B.J., Fernandez, J.C., Gautier, D.C., Huang, C., Kwan, T.J., Letzring, S., Palaniyappan, S., Shah, R.C., Wu, H.-C., Yin, L., Henig, A., Hörlein, R., Kiefer, D., Schreiber, J., Yan, X.Q., Tajima, T., Habs, D., Dromey, B. & Honrubia, J.J. (2011). Experimental demonstration of particle energy, conversion efficiency and spectral shape required for ion-based fast ignition. Nucl. Fusion 51, 083011.
Kar, S., Kakolee, K.F., Qiao, B., Macchi, A., Cerchez, M., Doria, D., Geissler, M., McKenna, P., Neely, D., Osterholz, J., Prasad, R., Quinn, K., Ramakrisna, B., Sarri, G., Willi, O., Yuan, X.Y., Zepf, M. & Borghesi, M. (2012). Ion acceleration in multispecies targets driven by intense laser radiation pressure. Phys. Rev. Lett. 109, 185006.
Kodama, R., Takahashi, K., Tanaka, K.A., Tsukamoto, M., Hashimoto, H., Kato, Y. & Mima, K. (1996). Study of Laser-Hole Boring into Overdense Plasmas. Phys. Rev. Lett. 77, 49064909.
Macchi, A., Cattani, F., Liseykina, T.V. & Cornolti, F. (2005). Laser acceleration of ion bunches at the front surface of overdense plasmas. Phys. Rev. Lett. 94, 165003.
Mulser, P. & Schneider, R. (2004). On the inefficiency of hole boring in fast ignition. Laser Part. Beams 22, 157162.
Naumova, N., Schlegel, T., Tikhonchuk, V.T., Labaune, C., Sokolov, I.V. & Mourou, G. (2009). Hole boring in a DT pellet and fast-ion ignition with ultraintense laser pulses. Phys. Rev. Lett. 102, 025002.
Norreys, P.A., Fews, A.P., Beg, F.N., Bell, A.R., Dangor, A.E., Lee, P., Nelson, M.B., Schmidt, H., Tatarakis, M. & Cable, M.D. (1998). Neutron production from picosecond laser irradiation of deuterated targets at intensities of 1019 W cm−2. Plasma Phys. Contr. Fusion 40, 175182.
Robinson, A.P.L., Gibbon, P., Zepf, M., Kar, S., Evans, R.G. & Bellei, C. (2009 a). Relativistically correct hole-boring and ion acceleration by circularly polarized laser pulses. Plasma Phys. Control. Fusion 51, 024004.
Robinson, A.P.L., Kwon, D.H. & Lancaster, K. (2009 b). Hole-boring radiation pressure acceleration with two ion species. Plasma Phys. Contr. Fusion 51, 095006.
Robinson, A.P.L. (2011). Production of high energy protons with hole-boring radiation pressure acceleration. Phys. Plasmas 18, 056701.
Roth, M., Cowan, T.E., Key, M.H., Hatchett, S.P., Brown, C., Fountain, W., Johnson, J., Pennington, D.M., Snavely, R.A., Wilks, S.C., Yasuike, K., Ruhl, H., Pegoraro, F., Bulanov, S.V., Campbell, E.M., Perry, M.D. & Powell, H. (2001). Fast ignition by intense laser-accelerated proton beams. Phys. Rev. Lett. 86, 436439.
Schlegel, T., Naumova, N., Tikhonchuk, V.T., Labaune, C., Sokolov, I.V. & Mourou, G. (2009). Relativistic laser piston model: Ponderomotive ion acceleration in dense plasmas using ultraintense laser pulses. Phys. Plasmas 16, 083103.
Tabak, M., Hammer, J., Glinsky, M.E., Kruer, W.L., Wilks, S.C., Woodworth, J., Campbell, E., Perry, M.D. & Mason, R.J. (1994). Ignition and high gain with ultrapowerful lasers. Phys. Plasmas 1, 16261634.
Weng, S.M., Mulser, P. & Sheng, Z.M. (2012 a). Relativistic critical density increase and relaxation and high-power pulse propagation. Phys. Plasmas 19, 022705.
Weng, S.M., Murakami, M., Mulser, P. & Sheng, Z.M. (2012 b). Ultra-intense laser pulse propagation in plasmas: from classic hole-boring to incomplete hole-boring with relativistic transparency. New J. Phys. 14, 063026.
Weng, S.M., Murakami, M., Azechi, H., Wang, J.M., Tasoko, N., Che, M., Sheng, Z.M., Mulser, P., Yu, W. & Shen, B.F. (2014). Quasi-monoenergetic ion generation by hole-boring radiation pressure acceleration in inhomogeneous plasmas using tailored laser pulses. Phys. Plasmas 21, 012705.
Wilks, S.C., Kruer, W.L., Tabak, M. & Langdon, A.B. (1992). Absorption of ultra-intense laser pulses. Phys. Rev. Lett. 69, 13831386.
Yin, L., Albright, B.J., Hegelich, B.M. & Fernández, J.C. (2006). GeV laser ion acceleration from ultrathin targets: The laser break-out afterburner. Laser Part. Beams 24, 291298.
Yu, T.P., Pukhov, A., Shvets, G. & Chen, M. (2010). Stable laser-driven proton beam acceleration from a two-ion-species ultrathin foil. Phys. Rev. Lett. 105, 065002.

Keywords

Reducing ion energy spread in hole-boring radiation pressure acceleration by using two-ion-species targets

  • S. M. Weng (a1), M. Murakami (a2) and Z. M. Sheng (a1) (a3)

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