Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Vladimir N. Litvinenk"'
Publikováno v:
Physics, Vol 6, Iss 3, Pp 921-944 (2024)
There are numerous instabilities present in charged particle beams that undergo exponential growth and reach saturation. In various applications, such as free-electron lasers or micro-bunching light sources, achieving saturation is desirable. Convers
Externí odkaz:
https://doaj.org/article/1bcedfffd20340f88cfcb42a78383d46
Publikováno v:
Physical Review Accelerators and Beams, Vol 26, Iss 5, p 054402 (2023)
Microscopic, or short-wavelength, instabilities are known for a drastic reduction of the beam quality and strong amplification of the noise in a beam. Space charge and coherent synchrotron radiation are known to be the leading causes of such instabil
Externí odkaz:
https://doaj.org/article/ecfc81cb3eb44ee489718991691ae516
Publikováno v:
Physics Letters B, Vol 804, Iss , Pp - (2020)
In this letter we present a novel approach for a high-energy high-luminosity electron-positron collider. Present designs for high-energy electron-positron colliders are either based on two storage rings with 100 km circumference with a maximum CM ene
Externí odkaz:
https://doaj.org/article/0f7080160c0a4ff485887bf69676ad93
Autor:
Vladimir N. Litvinenko, Yichao Jing, Dmitry Kayran, Patrick Inacker, Jun Ma, Toby Miller, Irina Petrushina, Igor Pinayev, Kai Shih, Gang Wang, Yuan H. Wu
Publikováno v:
Physical Review Accelerators and Beams, Vol 24, Iss 1, p 014402 (2021)
In this paper we describe a new microbunching instability occurring in charged particle beams propagating along a straight trajectory. The nature of these exponentially growing plasma oscillations gave the reason for its name: plasma-cascade instabil
Externí odkaz:
https://doaj.org/article/e5c7424d845c47818b645b1409506ea8
Autor:
Jun Yan, Hao Hao, Senlin Huang, Jingyi Li, Vladimir N. Litvinenko, Peifan Liu, Stepan F. Mikhailov, Victor G. Popov, Gary Swift, Nikolay A. Vinokurov, Ying K. Wu
Publikováno v:
Physical Review Accelerators and Beams, Vol 23, Iss 6, p 060702 (2020)
Polarized photon beams provide a unique experimental tool for the study of various polarization-dependent physical processes. Here, we report the experimental demonstration of full polarization control of an oscillator free-electron laser (FEL) using
Externí odkaz:
https://doaj.org/article/9090085eaecc48c5a592a3c5cb41bea9
Autor:
Vladimir N. Litvinenko
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 18, Iss 3, p 039901 (2015)
Externí odkaz:
https://doaj.org/article/bbe6dd2f43eb4bacbf94bf2c572401b4
Autor:
Vladimir N. Litvinenko, Gang Wang
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 17, Iss 11, p 114401 (2014)
The effects of space charge play a significant role in modern-day accelerators, frequently constraining the beam parameters attainable in an accelerator or in an accelerator chain. They also can limit the luminosity of hadron colliders operating eith
Externí odkaz:
https://doaj.org/article/c5535cdba4d84cbab2ebfff182dc6777
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 16, Iss 10, p 101001 (2013)
Beam-beam effects in eRHIC, the proposed energy recovery linac (ERL)-based electron-ion collider (EIC) at BNL, have several unique features distinguishing them from those in hadron and lepton colliders. Taking the advantage of the fact that the elect
Externí odkaz:
https://doaj.org/article/7c49d4f1a7534cb0ac580892a5d3893a
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 16, Iss 6, p 060704 (2013)
Typical bunch compression for a high-gain free-electron laser (FEL) requires a large compression ratio. Frequently, this compression is distributed in multiple stages along the beam transport line. However, for a high-gain FEL driven by an energy rec
Externí odkaz:
https://doaj.org/article/e9711c0789bd44a8b869527003078f1b
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 15, Iss 8, p 080701 (2012)
The behavior of free-electron laser amplification in the small signal linear regime can be understood by studying the dispersion relation derived from the electron energy distribution. A thorough understanding of the growth modes in this regime is of
Externí odkaz:
https://doaj.org/article/64e92e0631014164a0c3c23c8ab49aa1