@article{article, title = {{Spectral Enhancement in the Double Pulse Regime of Laser Proton Acceleration}}, publisher = {{American Physical Society (APS)}}, url = {{}}, year = {{2010}}, month = {{11}}, author = {{Markey K and McKenna P and Brenner CM and Carroll DC and G眉nther MM and Harres K and Kar S and Lancaster K and N眉rnberg F and Quinn MN and Robinson APL et al}}, doi = {{10.1103/physrevlett.105.195008}}, volume = {{105}}, journal = {{Physical Review Letters}}, issue = {{19}}, note = {{Accessed on 2025/07/06}}}