TITLE

The MESA accelerator

AUTHOR(S)
Aulenbacher, Kurt
PUB. DATE
November 2013
SOURCE
AIP Conference Proceedings;Nov2013, Vol. 1563 Issue 1, p5
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
The MESA accelerator will operate for particle and nuclear physics experiments in two different modes. A first option is conventional c.w. acceleration yielding 150-200MeV spin-polarized external beam. Second, MESA will be operated as a superconducting multi-turn energy recovery linac (ERL), opening the opportunity to perform experiments with a windowless target with beam current of up to 10 mA. The perspectives for innovative experiments with such a machine are discussed together with a sketch of the accelerator physics issues that have to be solved.
ACCESSION #
91945069

 

Related Articles

  • Triple gauge couplings in polarised ... and their measurement using optimal observables. Diehl, M.; Nachtmann, O.; Nagel, F. // European Physical Journal C -- Particles & Fields;Apr2003, Vol. 27 Issue 3, p375 

    The sensitivity of optimal integrated observables to electroweak triple gauge couplings is investigated for the process e-e+ → W-W+ → 4 fermions at future linear colliders. By a suitable reparameterisation of the couplings we achieve that all 28 coupling parameters have...

  • Polarized Proton Acceleration in AGS and RHIC. Roser, Thomas // AIP Conference Proceedings;2/6/2008, Vol. 980 Issue 1, p15 

    As the first hadron accelerator and collider consisting of two independent superconducting rings RHIC has operated with a wide range of beam energies and particle species including polarized proton beams. The acceleration of polarized beams in both the injector and the collider rings is...

  • On Compensation of Beam Depolarization at Crossing of a Spin Resonance. Kondratenko, A. M.; Kondratenko, M. A.; Filatov, Yu. N. // AIP Conference Proceedings;2007, Vol. 915 Issue 1, p874 

    The method of beam polarization preservation at crossing of a spin resonance in cyclic accelerators is offered. The known methods do not compensate depolarization degree, but only reduce it by means of fast or adiabatic resonance crossing. Our method is based on control the spin precession axis...

  • First Photo-Pion Double Polarization Experiments Using Polarized Hvector Dvector at LEGS. Hoblit, S.; Ardashev, K.; Bade, C.; Blecher, M.; Cacace, C.; Caracappa, A.; Cichocki, A.; Commeaux, C.; d'Angelo, A.; Deininger, R.; Didelez, J.-P.; Gibson, C.; Hicks, K.; Honig, A.; Kageya, T.; Khandaker, M.; Kistner, O.; Lehmann, A.; Lincoln, F. // AIP Conference Proceedings;2003, Vol. 675 Issue 1, p651 

    We report preliminary results of π photo-production using polarized γ beams and a polarized HD target. Four observables can be extracted simultaneously from the data, the cross section, the beam asymmetry Σ, and the double-polarization observables G and E. The latter determines the GDH...

  • The observation of double strange stable dibaryons. Aslanyan, P. Zh.; Rikhvitskiy, V. S.; Yemelyanenko, V. N. // AIP Conference Proceedings;2001, Vol. 570 Issue 1, p882 

    The study of near threshold meson production in pp and pd collisions involving polarized beams and polarized targets offers the rare opportunity to gain a better understanding of short range features of the nucleon-nucleon interaction. COSY presents itself as a unique environment to perform such...

  • Accelerators: Their role, history, status, prospects, and practical applications. Skrinsky, A. // AIP Conference Proceedings;2001, Vol. 592 Issue 1, p1 

    © 2001 American Institute of Physics.

  • Spin Flipping and Polarization Lifetimes of a 270 MeV Deuteron Beam. Morozov, V.S.; Crawford, M.Q.; Etienne, Z.B.; Kandes, M.C.; Krisch, A.D.; Leonova, M.A.; Sivers, D.W.; Wong, V.K.; Yonehara, K.; Anferov, V.A.; Meyer, H.O.; Schwandt, P.; Stephenson, E.J.; von Przewoski, B. // AIP Conference Proceedings;2003, Vol. 675 Issue 1, p766 

    We recently studied the spin flipping of a 270 MeV vertically polarized deuteron beam stored in the IUCF Cooler Ring. We swept an rf solenoid’s frequency through an rf-induced spin resonance and observed the effect on the beam’s vector and tensor polarizations. After optimizing the...

  • A Future Linear Collider with Polarised Beams: Searches for New Physics. Moortgat-Pick, Gudrid // AIP Conference Proceedings;2003, Vol. 675 Issue 1, p206 

    There exists a world-wide consensus for a future e[sup +]e[sup -] Linear Collider in the energy range between √s = 500-1000 GeV as the next large facility in HEP. The Linear Collider has a large physics potential for the discovery of new physics beyond the Standard Model and for precision...

  • Polarized source performance and developments at Jefferson Lab. Poelker, M.; Adderley, P.; Clark, J.; Day, A.; Grames, J.; Hansknecht, J.; Hartmann, P.; Kazimi, R.; Rutt, P.; Sinclair, C.; Steigerwald, M. // AIP Conference Proceedings;2001, Vol. 570 Issue 1, p943 

    The polarized photoinjector at Jefferson Lab continues to provide high average current, high polarization, high quality beam to nuclear physics Users in as many as three endstations simultaneously. Long lifetime operation has been obtained from two identical polarized guns. A new high power...

Share

Read the Article

Courtesy of VIRGINIA BEACH PUBLIC LIBRARY AND SYSTEM

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics