3 papers
physics.acc-ph2026
Machine Learning Optimization of E-Beam Transport for a Superradiant FEL
Amir Weinberg, Leon Feigin, Ariel Nause +1
We present an optimization procedure using machine learning (ML) libraries for optimization of electron beam transport for maximal bunch compression and optimal operation of a bunc…
physics.acc-ph2026
Time domain analysis of bunched e-beam tapering-enhanced superradiance at zero-slippage conditions
Amir Weinberg, Leon Feigin, Ariel Nause +1
Exceptionally, a bunched electron beam can get trapped by its own spontaneously emitted synchrotron undulator radiation in the self-interaction scheme of TES (Tapering Enhanced Sup…
astro-ph.SR2019
ASASSN-13db 2014-2017 Eruption as an Intermediate Luminosity Optical Transient
Amit Kashi, Amir M. Michaelis, Leon Feigin
The low mass star ASASSN-13db experienced an EXor outburst in 2013, which identified it as a Young Stellar Object (YSO). Then, from 2014 to 2017 it had another outburst, longer and…