@article{yadav_galtier_halavanau_majernik_malinouski_manwani_naranjo_pellegrini_rosenzweig_(ed.)_et al._2021, 
  title={Optimization of the Gain Medium Delivery System for an X-Ray Laser Oscillator}, 
  volume={IPAC2021}, 
  DOI={10.18429/jacow-ipac2021-mopab150}, 
  abstractNote={X-ray laser oscillator, dubbed XLO, is a recently proposed project at SLAC to build the first population inversion X-ray laser. XLO utilizes a train of XFEL SASE pulses to pump atomic core-states. The resulting amplified spontaneous emission radiation is recirculated in a backscattering Bragg cavity and subsequently amplified. XLO could provide fully coherent, transform-limited X-ray pulses with 50 meV bandwidth and 1e10 photons. Currently, XLO is being considered for operation at the copper K-alpha line at 8048 eV. In this work, we focus on the optimization of gain medium delivery in the XLO cavity. We consider a fast, subsonic jet of copper nitrate solution, moving through a cylindrical nozzle. We focus on the nozzle geometry optimization and possible diagnostics of the jet-XFEL interaction point.}, 
  publisher={JACoW Publishing, Geneva, Switzerland}, 
  author={Yadav, Monika and Galtier, Eric and Halavanau, Aliaksei and Majernik, Nathan and Malinouski, Andrei and Manwani, Pratik and Naranjo, Brian and Pellegrini, Claudio and Rosenzweig, James and (Ed.) and et al.}, 
  year={2021}, 
  month={Sep}
  }