OK, now I'm really confused. The author has published papers in the past, such as: https://journals.aps.org/prab/abstract/10.1103/PhysRevSTAB.17.090702 https:

OK, now I'm really confused. The author has published papers in the past, such as: https://journals.aps.org/prab/abstract/10.1103/PhysRevSTAB.17.090702 https://journals.aps.org/prab/abstract/10.1103/PhysRevSTAB.1... My work happens to be related to accelerator physics, though I don't know much about free-electron lasers (the subject of the paper). But here's the thing: The paper looks pretty normal, though I don't understand chunks of it. It only has one author, which is a bit weird, but nothing jumps out at me as bunk. Gosh. I hope she's OK.