A new benchmark of soft X-ray transition energies of Ne , CO 2 , and SF 6 : paving a pathway towards ppm accuracy.
J StierhofS KühnM WinterPeter MickeRené SteinbrüggeC ShahN HellM BissingerM HirschR BallhausenM LangC GräfeS WipfR CumbeeG L Betancourt-MartinezS ParkJ NiskanenM ChungF S PorterThomas StöhlkerThomas PfeiferG V BrownS BernittP HansmannJoern WilmsJ R Crepso López-UrrutiaM A LeuteneggerPublished in: The European physical journal. D, Atomic, molecular, and optical physics (2022)