Počet záznamů: 1  

Creation and diagnosis of a solid-density plasma with an X-ray free-electron laser

  1. 1.
    0377604 - FZU-D 2013 RIV GB eng J - Článek v odborném periodiku
    Vinko, S.M. - Ciricosta, O. - Cho, B.I. - Engelhorn, K. - Chung, H.-K. - Brown, C.R.D. - Burian, Tomáš - Chalupský, Jaromír - Falcone, R.W. - Graves, C. - Hájková, Věra - Higginbotham, A. - Juha, Libor - Krzywinski, J. - Lee, H.J. - Messerschmidt, M. - Murphy, C. D. - Ping, Y. - Scherz, A. - Schlotter, W. - Toleikis, S. - Turner, J.J. - Vyšín, Luděk - Wang, T. - Wu, B. - Zastrau, U. - Zhu, D. - Lee, R. W. - Heimann, P.A. - Nagler, B. - Wark, J. S.
    Creation and diagnosis of a solid-density plasma with an X-ray free-electron laser.
    Nature. Roč. 482, č. 7383 (2012), s. 59-63. ISSN 0028-0836
    Grant CEP: GA AV ČR KAN300100702; GA MŠk LC510; GA ČR(CZ) GAP108/11/1312; GA MŠk LA08024; GA AV ČR IAAX00100903; GA MŠk(CZ) ME10046
    Výzkumný záměr: CEZ:AV0Z10100523
    Klíčová slova: x-ray laser * free-electron laser * hot dense plasmas * astrophysics * inertial fusion
    Kód oboru RIV: BH - Optika, masery a lasery
    Impakt faktor: 38.597, rok: 2012

    We report the experimental creation of a solid-density plasma at temperatures in excess of one million kelvin on inertial-confinement time-scales using an X-ray free-electron laser. We discuss the pertinent physics of the intense X-ray-matter interactions, and illustrate the importance of electron-ion collisions. Detailed simulations of the interaction process conducted with a radiative-collisional code show good qualitative agreement with the experimental results. We obtain insights into the evolution of the charge state distribution of the system, the electron density and temperature, and the time-scales of collisional processes.
    Trvalý link: http://hdl.handle.net/11104/0209717