| 书目名称 | High Energy Polarized Proton Beams | | 副标题 | A Modern View | | 编辑 | Georg Heinz Hoffstaetter | | 视频video | | | 丛书名称 | Springer Tracts in Modern Physics | | 图书封面 |  | | 描述 | This book deals with the acceleration and storage of polarized proton beams in cyclic accelerators. Polarized proton beams with hundreds of GeV are, for example, essential for resolving the “spin crisis,” i.e., for understanding the angular momentum distribution inside nucleons. Experience with the Relativistic Heavy Ion Collider at the Brookhaven NationalLaboratory(RHICatBNL)hasshownthatpolarizationat205GeV can be obtained, and tests at the pre-accelerating Alternating Gradient S- chrotron(AGS)haveshownthatatleastupto24GeV,thebeampolarization canbequiteundisturbedwhentheacceleratoriswelladjusted,exceptats- cial energies where resonances occur. In particular, it has not been necessary to study closely the variation of the protons’ spin directions across the phase space of the beam. However, at very high energies such as in RHIC, TEVA- TRON, HERA-p, LHC, or a future VLHC, new phenomena can occur that can lead to a signi?cantly diminished beam polarization. For these high energies, it is necessary to look in more detail at the spin motion at each point in phase space, and for this the invariant spin ?eld provestobeausefultool.This?eldgivesrisetoanadiabaticinvariantofsp- orbit motion, | | 出版日期 | Book 2006 | | 关键词 | Advanced Accelerator Concepts; Charged Particle Beams; Numerical Approximations; Polarized Beams; heavy | | 版次 | 1 | | doi | https://doi.org/10.1007/978-0-387-34754-7 | | isbn_softcover | 978-1-4899-9389-2 | | isbn_ebook | 978-0-387-34754-7Series ISSN 0081-3869 Series E-ISSN 1615-0430 | | issn_series | 0081-3869 | | copyright | Springer-Verlag New York 2006 |
The information of publication is updating
|
|
发表于 2025-3-21 16:04:34
