Laser cooling of relativistic ion beams
نویسندگان
چکیده
M. Bussmann1, W. Wen1,2,3, D.F.A. Winters2,4, U. Schramm1, W. Nörtershäuser2,5, C. Novotny2,5, C. Geppert2,5, Th. Walther6, G. Birkl6, Th. Kühl2, C. Kozhuharov2, M. Steck2, F. Nolden2, C. Dimopoulou2, X. Ma3, and Th. Stöhlker2,4 1Forschunsgzentrum Dresden-Rossendorf, D-01328 Dresden, Germany; 2GSI Helmholtzzentrum für Schwerionenforschung GmbH, D-64291 Darmstadt, Germany; 3Institute for Modern Physics, CAS, 730000 Lanzhou, China; 4Ruprecht-Karls-Universität Heidelberg, D-69120 Heidelberg, Germany; 5Johannes-Gutenberg-Universität Mainz, D-55099 Mainz, Germany; 6Technische Universität Darmstadt, D-64289 Darmstadt, Germany
منابع مشابه
From laser cooling of non-relativistic to relativistic ion beams
Laser cooling of stored 24Mg ion beams recently led to the long anticipated experimental realization of Coulombordered ‘crystalline’ ion beams in the low-energy RF-quadrupole storage ring PAul Laser CooLing Acceleration System (Munich). Moreover, systematic studies revealed severe constraints on the cooling scheme and the storage ring lattice for the attainment and maintenance of the crystallin...
متن کاملLaser Cooling and Spectroscopy of Relativistic C 3 + Beams at the ESR ∗
We report on the first laser cooling of a bunched beam of multiply charged C ions performed at the ESR (GSI) at a beam energy of E = 1.47GeV. Moderate bunching provided a force counteracting the decelerating laser force of one counterpropagating laser beam. This versatile type of laser cooling lead to longitudinally space-charge dominated beams with an unprecedented momentum spread of ∆p/p ≈ 10...
متن کاملEnergy Gain of Magnetized Cylindrical D-T Targets in Fast Ignition Fusion
In recent years, many different plans have been considered to use the nuclear energy gained from inertial confinement fusion (ICF) as attempts to obtain high energy efficiencies. In conventional ICF methods, a small amount (about mg) of the deuterium–tritium compound is confined in a small spherical chamber of a few millimeters in radius and compressed by laser or heavy ion beams with powers in...
متن کاملLaser cooling of relativistic C ions at the ESR
Recent experiments [1,2] at the Experimental Storage Ring (ESR) at GSI have shown that relativistic Li-like carbon (C) ion beams can be laser-cooled to an unprecedented momentum spread of p/p 10. Here, a single-frequency laser was tuned to the Doppler-shifted 1s2s 1s2p (P1/2 and P3/2) transitions. These results encourage the application of laser cooling to beams of other Liand Na-like ions at e...
متن کاملEnergy Gain of Magnetized Cylindrical D-T Targets in Fast Ignition Fusion
In recent years, many different plans have been considered to use the nuclear energy gained from inertial confinement fusion (ICF) as attempts to obtain high energy efficiencies. In conventional ICF methods, a small amount (about mg) of the deuterium–tritium compound is confined in a small spherical chamber of a few millimeters in radius and compressed by laser or heavy ion beams with powers in...
متن کاملThe Dynamics of Bunched Laser-Cooled Ion Beams at Relativistic Energies
We discuss the axial dynamics of laser-cooled relativistic C ion beams at moderate bunching voltages. Schottky noise spectra measured at a beam energy of 122 MeV/u are compared to simulations of the axial beam dynamics. Ions confined in the bucket are addressed by the narrow-band force of a laser beam counter-propagating to the ion beam, while the laser frequency is detuned relatively to the co...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2010