Laser cooling and crystalline beams in storage rings

被引：2

作者：

Seurer, M ^{[1
]}

Reinhard, PG ^{[1
]}

Toepffer, C ^{[1
]}

机构：

[1] Univ Erlangen Nurnberg, Inst Theoret Phys 2, D-91058 Erlangen, Germany

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1998年 / 415卷 / 1-2期

关键词：

D O I：

10.1016/S0168-9002(98)00426-4

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We discuss problems of beams with high phase-space densities and an eventual crystalline ordering. In particular, we address ourselves to the effect of laser cooling in connection with an accelerator design devoted to crystalline beams. We find that standard longitudinal laser cooling becomes inefficient for temperatures above the transition to crystalline order because a conflict with the accelerator dispersion function develops towards lower temperatures. We demonstrate that the obstacle can be overcome by using graded laser cooling which is designed to match with the dispersion function of the given accelerator. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：503 / 506

页数：4

共 14 条

[1]

DIEDRICH F, 1987, PHYS REV LETT, V59, P2935

[2]

Hofmann I., 1983, Particle Accelerators, V13, P145

[3]

*LNL INFRN, 9795 LNLINFN

[4] PURE ELECTRON-PLASMA, LIQUID, AND CRYSTAL [J].

MALMBERG, JH ;

ONEIL, TM .

PHYSICAL REVIEW LETTERS, 1977, 39 (21) :1333-1336

[5] Efficient, indirect transverse laser coding of a fast stored ion beam [J].

Miesner, HJ ;

Grimm, R ;

Grieser, M ;

Habs, D ;

Schwalm, D ;

Wanner, B ;

Wolf, A .

PHYSICAL REVIEW LETTERS, 1996, 77 (04) :623-626

[6]

MIESNER HJ, 1993, WORKSH BEAM COOL REL, P349

[7]

ROSSBACH J, 1992, 9401 CERN, P17

[8]

SCHIFFER JP, 1988, P WORKSH CRYST ION B, P2

[9]

SCHIFFER JP, 1996, CRYSTALLINE BEAMS RE, P217

[10] Cooling of particle beams: Intrabeam scattering, envelope instability and shear [J].

Seurer, M ;

Toepffer, C ;

Variale, V ;

Pisent, A ;

Tecchio, L ;

Burov, A .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1997, 395 (02) :275-280

← 1 2 →