?url_ver=Z39.88-2004&rft_id=MTMT%3A33242100+10.1209%2F0295-5075%2F114%2F35001&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=J.&rft.au=+Colgan+J.&rft.aulast=Colgan&rft.atitle=Evidence+of+high-n+hollow-ion+emission+from+Si+ions+pumped+by+ultraintense+x-rays+from+relativistic+laser+plasma&rft.issn=0295-5075&rft.volume=114&rft.date=2016&rft.title=EUROPHYSICS+LETTERS&rft.issue=3&rft.genre=article