Channeling and Volume Reflection Based Crystal Collimation of Tevatron Circulating Beam Halo (T-980).
Title | Channeling and Volume Reflection Based Crystal Collimation of Tevatron Circulating Beam Halo (T-980). PDF eBook |
Author | |
Publisher | |
Pages | 3 |
Release | 2010 |
Genre | |
ISBN |
The T980 crystal collimation experiment is underway at the Tevatron to determine if this technique could increase 980 GeV beam-halo collimation efficiency at high-energy hadron colliders such as the Tevatron and the LHC. T980 also studies various crystal types and parameters. The setup has been substantially enhanced during the Summer 2009 shutdown by installing a new O-shaped crystal in the horizontal goniometer, as well as adding a vertical goniometer with two alternating crystals (O-shaped and multi-strip) and additional beam diagnostics. First measurements with the new system are quite encouraging, with channeled and volume-reflected beams observed on the secondary collimators as predicted. Investigation of crystal collimation efficiencies with crystals in volume reflection and channeling modes are described in comparison with an amorphous primary collimator. Results on the system performance are presented for the end-of-store studies and for entire collider stores. The first investigation of colliding beam collimation simultaneously using crystals in both the vertical and horizontal plane has been made in the regime with horizontally channeled and vertically volume-reflected beams. Planning is underway for significant hardware improvements during the FY10 summer shutdown and for dedicated studies during the final year of Tevatron operation and also for a 'post-collider beam physics running' period.
Beam Acceleration In Crystals And Nanostructures - Proceedings Of The Workshop
Title | Beam Acceleration In Crystals And Nanostructures - Proceedings Of The Workshop PDF eBook |
Author | Mourou Gerard |
Publisher | World Scientific |
Pages | 268 |
Release | 2020-02-18 |
Genre | Science |
ISBN | 9811217149 |
Recent advancements in generation of intense X-ray laser ultrashort pulses open opportunities for particle acceleration in solid-state plasmas. Wakefield acceleration in crystals or carbon nanotubes shows promise of unmatched ultra-high accelerating gradients and possibility to shape the future of high energy physics colliders. This book summarizes the discussions of the 'Workshop on Beam Acceleration in Crystals and Nanostructures' (Fermilab, June 24-25 , 2019), presents next steps in theory and modeling and outlines major physics and technology challenges toward proof-of-principle demonstration experiments.
Beam Acceleration In Crystals And Nanostructures - Proceedings Of The Workshop
Title | Beam Acceleration In Crystals And Nanostructures - Proceedings Of The Workshop PDF eBook |
Author | Gerard Mourou |
Publisher | |
Pages | 269 |
Release | 2020 |
Genre | Electronic books |
ISBN | 9811217130 |
High-Luminosity Large Hadron Collider ( HL-LHC )
Title | High-Luminosity Large Hadron Collider ( HL-LHC ) PDF eBook |
Author | G.. Apollinari |
Publisher | |
Pages | 516 |
Release | 2017 |
Genre | |
ISBN | 9789290834700 |
Crystal Channeling and Its Application at High-Energy Accelerators
Title | Crystal Channeling and Its Application at High-Energy Accelerators PDF eBook |
Author | Valery M. Biryukov |
Publisher | Springer Science & Business Media |
Pages | 242 |
Release | 1997-04-16 |
Genre | Science |
ISBN | 9783540607694 |
"Nature performs not hing vainly, and makes nothing unnecessary" Aristotle Interest in the passage of charged particles through crystals first appeared at the beginning of this century following experiments on x-ray diffraction in crystallattices, which provided the proof of an ordered distribution of atoms in a crystal. Stark [1] put forward the hypothesis that certain directions in a crystal should be relatively transparent to charged particles. These first ideas on the channeling of charged particles in crystals were forgotten but became topical again in the early 1960s when the channeling effect was rediscovered by computer simulation [2] and in experiments [3] that revealed anomalously long ion ranges in crystals. The orientational ef fects during the passage of charged particles through crystals have been found for a whole range of processes characterized by small impact parameters for collisions between particles and atoms: nuclear reactions, large-angle scatter ing, energy losses. Lindhard explained the channeling of charged particles in crystals [4]. The results of the numerous investigations into the channeling of low-energy (amounting to several MeV) charged particles in crystals have been summarized in several monographs and reviews [5~8l.
Top Quark Physics at Hadron Colliders
Title | Top Quark Physics at Hadron Colliders PDF eBook |
Author | Arnulf Quadt |
Publisher | Springer Science & Business Media |
Pages | 166 |
Release | 2007-08-16 |
Genre | Science |
ISBN | 3540710604 |
This will be a required acquisition text for academic libraries. More than ten years after its discovery, still relatively little is known about the top quark, the heaviest known elementary particle. This extensive survey summarizes and reviews top-quark physics based on the precision measurements at the Fermilab Tevatron Collider, as well as examining in detail the sensitivity of these experiments to new physics. Finally, the author provides an overview of top quark physics at the Large Hadron Collider.
Particle Physics Reference Library
Title | Particle Physics Reference Library PDF eBook |
Author | Stephen Myers |
Publisher | Springer Nature |
Pages | 867 |
Release | 2020-01-01 |
Genre | Heavy ions |
ISBN | 303034245X |
This third open access volume of the handbook series deals with accelerator physics, design, technology and operations, as well as with beam optics, dynamics and diagnostics. A joint CERN-Springer initiative, the "Particle Physics Reference Library" provides revised and updated contributions based on previously published material in the well-known Landolt-Boernstein series on particle physics, accelerators and detectors (volumes 21A,B1,B2,C), which took stock of the field approximately one decade ago. Central to this new initiative is publication under full open access.