Author: Napoly O. SeryPublisher:
ISBN:
Category :
Languages : en
Pages : 32
Book Description
Influence of Ground Motion on the Time Evolution of Beams in Linear Colliders
Author: Napoly O. SeryInfluence of Ground Motion on the Time Evolution of Beams in Linear Colliders
Author: Olivier NapolyPhysics And Experiments With Linear Colliders: Lcws95 - Proceedings Of The Workshop (In 2 Volumes)
Author: Yoshiaki FujiiPublisher: World Scientific
ISBN: 9814547719
Category :
Languages : en
Pages : 836
Book Description
Collider experiments have become essential to studying elementary particles. In particular, lepton collisions such as e⁺e⁻ are ideal from both experimental and theoretical points of view, and are a unique means of probing the new energy region, sub-TeV to TeV. It is a common understanding that a next-generation e⁺e⁻ collider will have to be a linear machine that evades beam-energy losses due to synchrotron radiation. In this book, physics feasibilities at linear colliders are discussed in detail, taking into account the recent progress in high-energy physics.
The Generation and Acceleration of Low Emittance Flat Beams for Future Linear Colliders
Author: Tor O. RaubenheimerGround Motion Studies for Large Future Linear Colliders
Author: Shigeru TakedaMitigation of Ground Motion Effects Via Feedback Systems in CLIC
Author: Jürgen PfingstnerPublisher: Sudwestdeutscher Verlag Fur Hochschulschriften AG
ISBN: 9783838136929
Category :
Languages : en
Pages : 184
Book Description
The Compact Linear Collider (CLIC) is a future multi-TeV electron positron collider, which is currently designed at CERN. To achieve its ambitious goals, CLIC has to produce particle beams of highest quality, which makes the accelerator very sensitive to ground motion. Four mitigation methods have been foreseen by the CLIC design group to cope with the feasibility issue of ground motion. This book is concerned with the design of one of these mitigation methods, named linac feedback, but also with the simultaneous simulation and validation of all mitigation methods. Additionally, a novel technique to improve the quality of the indispensable system knowledge is presented.
Emittance Growth for the LHC Beams Due to Head-on Beam-beam Interaction and Ground Motion
Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The influence of ground motion on the LHC beam is estimated applying the existing theories of particle diffusion due to a weak-strong beam-beam collision with random offset at the interaction point. Noise at odd harmonics of the betatron frequency contributes significantly to particle diffusion. The spectrum of the random offset, as obtained from the ground motion spectrum at the LHC site, shows a fast fall-off with frequency and the amplitude is very small even at the first harmonic. They find that the head-on beam-beam force in the weak-strong approximation and ground motion by themselves do not induce significant diffusion over the lifetime of the beam.
Unifying Physics of Accelerators, Lasers and Plasma
Author: Andrei SeryiPublisher: CRC Press
ISBN: 1000889041
Category : Technology & Engineering
Languages : en
Pages : 450
Book Description
Unifying Physics of Accelerators, Lasers and Plasma introduces the physics of accelerators, lasers and plasma in tandem with the industrial methodology of inventiveness, a technique that teaches that similar problems and solutions appear again and again in seemingly dissimilar disciplines. This unique approach builds bridges and enhances connections between the three aforementioned areas of physics that are essential for developing the next generation of accelerators. A Breakthrough by Design approach, introduced in the book as an amalgam of TRIZ inventive principles and laws of technical system evolution with the art of back-of-the-envelope estimations, via numerous examples and exercises discussed in the solution manual, will make you destined to invent. Unifying Physics of Accelerators, Lasers and Plasma outlines a path from idea to practical implementation of scientific and technological innovation. This second edition has been updated throughout, with new content on superconducting technology, energy recovery, polarization, various topics of advanced technology, etc., making it relevant for the Electron-Ion Collider project, as well as for advanced lights sources, including Free Electron Lasers with energy recovery. The book is suitable for students at the senior undergraduate and graduate levels, as well as for scientists and engineers interested in enhancing their abilities to work successfully on the development of the next generation of facilities, devices and scientific instruments manufactured from the synergy of accelerators, lasers and plasma. Key Features: Introduces the physics of accelerators, lasers, and plasma in tandem with the industrial methodology of inventiveness. Outlines a path from idea to practical implementation of scientific and technological innovation. Contains more than 380 illustrations and numerous end-of-chapter exercises. Solutions manual is included into the book. Boasting more than 380 illustrations, this highly visual text: Employs TRIZ to amalgamate and link different areas of science Avoids heavy mathematics, using back-of-the-envelope calculations to convey key principles Introduces the Innovation by Design approach based an amalgam of TRIZ inventive principles and laws of technical system evolution with the art of back-of-the-envelope estimations – developing and applying this methodology, you will be destined to invent Includes updated materials for all eleven chapters of the first edition, e.g., the FEL invention path analysis, etc. The second edition includes new chapters: Beam Cooling and Final Focusing, Beam Stability and Energy Recovery, Advanced Technologies The new chapters add topics such as superconducting magnets and accelerating cavities, polarized beams, energy recovery – themes relevant for new projects such as Electron-Ion Collider, or Free Electron Laser based on energy recovery for science or industry The second edition also includes a new chapter with illustrations of 40 inventive principles of TRIZ based on the areas of accelerator, laser and plasma technology Every chapter includes invention case studies, often making important connections to adjacent areas of technologies, illustrated by the case of EUV light generation invention for semiconductor lithography, etc. Includes end-of-chapter exercises focusing on physics and on applications of the inventiveness method, on reinventing technical systems and on practicing back-of-the-envelope estimations; and also includes mini-projects, suitable for exercises by teams of students Includes a detailed Guide to solutions of the exercises, discussing the inventions and highlighting the relevant inventive principles, as well as directions of mini-projects Includes discussion of the TRIZ laws of evolution of technical systems and makes bold predictions for the Year 2050 for accelerator, laser and plasma technology Praise for the first edition "...Unifying Physics of Accelerators, Lasers and Plasma is a must-have for every student and practitioner of accelerator science. It is a quick reference guide and provides solid, intuitive discussions of what are often quite erudite concepts. I enthusiastically applaud this outstanding book." Sekazi Mtingwa in Physics Today, August 2016
EFFECTS OF DYNAMIC MISALIGNMENTS AND FEEDBACK PERFORMANCE ON LUMINOSITY STABILITY IN LINEAR COLLIDERS.
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 5
Book Description
The performance of high energy linear colliders depends critically on the stability with which they can maintain the collisions of nanometer-size beams. Ground motion and vibration, among other effects, will produce dynamic misalignments which can offset the beams at the collision point. A system of train-to-train and intra-train beam-beam feedbacks, possibly combined with additional beam-independent active systems, is planned to compensate for these effects. Extensive simulation studies of ground motion and luminosity stabilization have been performed as part of the work of the International Linear Collider Technical Review Committee [1]. This paper presents a comparison of the expected performance for TESLA, JLC/NLC and CLIC under various assumptions about feedbacks and the level of ground motion.
Advances in Civil Engineering Materials
Author: Elham Maghsoudi NiaPublisher: Springer Nature
ISBN: 981970751X
Category :
Languages : en
Pages : 1074
Book Description