Lindsay, C. MichaelMomose, TakamasaOka, TakeshiZhang, Yu2004-12-142004-12-1420012001http://hdl.handle.net/2003/1898010.17877/DE290R-1709enThe American Physical SocietyPhysical Review Letters530Sharp Spectral Lines Observed in gamma-Ray Ionized Parahydrogen Crystals10.1103/PhysRevLett.86.4795article (journal)