[1] W.P. Leemans, B. Nagler, A.J. Gonsalves Cs. Toth, K. Nakamura, C.G.R. Geddes, E. Esarey, C.B. Schroeder, M. Hooker, GeV electron beams from a centimetre-scale accelerator, Nat. Phys. 2 (2006) 696-699.
[2] M. Tabak, J. Hammer, M.E. Glinsky, W.L. Kruer, S.C. Wilks, J. Woodworth, E.M. Campbell, M.D. Perry, R.J. Mason, Ignition and high gain with ultrapowerful lasers, Phys. Plasmas. 1 (1994) 1626; M. Roth, T.E. Cowan, M.H. Key, S.P. Hatchett, C. Brown, W. Fountain, J. Johnson, D.M. Pennington, R.A. Snavely, S.C. Wilks, K. Yasuike, H. Ruhl, F. Pegoraro, S.V. Bulanov, E.M. Campbell, M.D. Perry, H. Powell, Fast Ignition by Intense Laser-Accelerated Proton Beams, Phys. Rev. Lett. 86 (2001) 436- 439.
[3] I. Spencer, K.W.D. Ledingham, R.P. Singhai, T. McCanny, P. McKenna, E.L. Clark, K. Krushelnick, M. Zepf, F.N. Beg, M. Tatarakis, A.E. Dangor, P.A. Norreys, R.J. Clarke, R.M. Allott, I.N. Ross, Experimental study of proton emission from 60-fs, 200-mJ high-repetition-rate tabletop-laser pulses interacting with solid targets, Nucl. Instrum. Methods Phys. Res. B. 183 (2001) 449.
[4] T. Tajima, Therapy Rad. Oncol , J. Jpn. Soc. 9, 83 (1998); S.V. Bulanov and V.S. Khoroshkov, Feasibility of using laser ion accelerators in proton therapy, Plasma Phys. Rep. 28 (2002) 453.
[6] L.O. Silva, M. Marti, J.R. Davies, R.A. Fonseca, C. Ren, F.S. Tsung, W.B. Mori, Proton Shock Acceleration in Laser-Plasma Interactions, Phys. Rev. Lett. 92 (2004) 015002.
[7] K. Nishihara, H. Amitani, M. Murakami, S.V. Bulanov, T.Zh. Esirkepov, High energy ions generated by laser driven Coulomb explosion of cluster, Nucl. Instrum. Methods Phys. Res. A. 464 (2001) 98.
[8] T.Zh. Esirkepov, M. Borghesi, S.V. Bulanov, G. Mourou, T. Tajima, Highly Efficient Relativistic-Ion Generation in the Laser-Piston Regime, Phys. Rev. Lett. 92 (2004) 175003.
[9] S.A. Gaillard, T. Kluge, K.A. Flippo, M. Bussmann, B. Gall, T. Lockard, M. Geissel, D. T. Offermann, M. Schollmeier, Y. Sentoku, et al., Increased laser-accelerated proton energies via direct laser-light-pressure acceleration of electrons in microcone targets, Phys. Plasmas. 18 (2011) 056710.
[11] Daido, H., M. Nishiuchi, A.S. Pirozhkov, Review of laser-driven ion sources and their applications, Rep. Prog. Phys. 75 (2012) 056401.
[12] A. Henig, D. Kiefer, K. Markey, D.C. Gautier, K.A. Flippo, S. Letzring, R.P. Johnson, T. Shimada, L. Yin, B.J. Albright, K.J. Bowers, J.C. Fernández, S.G. Rykovanov, H.-C. Wu, M. Zepf, D. Jung, V.Kh. Liechtenstein, J. Schreiber, D. Habs, B.M. Hegelich, Enhanced laser-driven ion acceleration in the relativistic transparency regime, Phys. Rev. Lett. 103 (2009) 045002.
[13] V.B. Pathak, J. Vieira, R.A. Fonseca, L.O. Silva, Effect of the frequency chirp on laser wakefield acceleration, New. J. Phys. 14 (2012) 023057.
[14] S.Y. Kalmykov, A. Beck, X. Davoine, E. Lefebvre, B.A. Shadwick, Laser plasma acceleration with a negatively chirped pulse: all-optical control over dark current in the blowout regime, New. J. Phys. 14 (2012) 033025.
[15] P. Gibbon, A.R. Bell, Collisionless absorption in sharp-edged plasmas, Phys. Rev. Lett. 68 (1992) 1535.
[16] R. Lichters, J. Meyer-ter-Vehn, A. Pukhov, Short-pulse laser harmonics from oscillating plasma surfaces driven at relativistic intensity Phys. Plasmas. 33 (1996) 425.
[17] F. Sohbatzadeh, S. Mirzanejhad, M. Ghasemi, Electron acceleration by a chirped Gaussian laser pulse in vacuum, Phys. Plasmas. 13 (2006) 123108.
[18] J.X. Li, W.P. Zang, J.G. Tian, Electron acceleration in vacuum induced by a tightly focused chirped laser pulse, Appl. Phys. Lett. 96 (2010) 031103.
[19] Y.I. Salamin, J.X. Li, B.J. Galow, Z. Harman, C.H. Keitel, Laser acceleration of proton bunches by petawatt chirped linearly polarized laser pulses Phys. Rev. A. 85 (2012) 063831.