[n] X. Xu et al., “Study on high energy coupling efficiency of laser-electron interaction via vortex beam”, presented at the IPAC'24, Nashville, TN, USA, May 2024, paper MOPG72, unpublished.
%\cite{Xu:IPAC24-MOPG72} \bibitem{Xu:IPAC24-MOPG72} X. Xu \emph{et al.}, \textquotedblleft{Study on high energy coupling efficiency of laser-electron interaction via vortex beam}\textquotedblright, presented at the IPAC’24, Nashville, TN, USA, May 2024, paper MOPG72, unpublished.
@unpublished{xu:ipac24-mopg72, author = {X. Xu and others}, title = {{Study on high energy coupling efficiency of laser-electron interaction via vortex beam}}, pages = {}, paper = {MOPG72}, venue = {Nashville, TN, USA, May 2024}, intype = {presented at the}, series = {International Particle Accelerator Conference}, number = {15}, publisher = {JACoW Publishing, Geneva, Switzerland}, note = {presented at IPAC'24, Nashville, TN, USA, May 2024, paper MOPG72, unpublished}, language = {english} }