Beam-based mapping of pulsed septum stray field at VEPP-2000 collider

D. Shwartz, I. Koop, M. Lyalin, E. Perevedentsev

Результат исследования: Научные публикации в периодических изданияхстатьярецензирование


Various beam-based methods are widely used for machine studies and accurate tuning. A response of the beam closed orbit (CO) is routinely used worldwide for alignment of magnetic elements and lattice correction. The paper presents a beam-based field mapping technique applied for measurements of the pulsed septum magnet stray field at the VEPP-2000 electron–positron collider. A relatively slow pulse of a weak leakage field disturbs the CO allowing detecting the field longitudinal integral. While scanning with the transverse coordinate in a wide range one can measure the field map of the localized perturbation at the machine in situ.

Язык оригиналаанглийский
Страницы (с-по)135-142
Число страниц8
ЖурналNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
СостояниеОпубликовано - 11 авг. 2019


Подробные сведения о темах исследования «Beam-based mapping of pulsed septum stray field at VEPP-2000 collider». Вместе они формируют уникальный семантический отпечаток (fingerprint).