ADIABATIC COOLING OF ANTIPROTONS IN A PENNING TRAP

被引：3
|
作者：
LI, GZ
POGGIANI, R
TESTERA, G
WERTH, G
机构：
[1] IST NAZL FIS NUCL,SEZ PISA,I-56100 PISA,ITALY
[2] IST NAZL FIS NUCL,SEZ GENOVA,I-16146 GENOA,ITALY
[3] UNIV MAINZ,INST PHYS,W-6500 MAINZ,GERMANY
来源：
HYPERFINE INTERACTIONS | 1993年 / 76卷 / 1-4期
关键词：
D O I：
10.1007/BF02316725
中图分类号：
O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号：
070203 ; 070304 ; 081704 ; 1406 ;
摘要：
An antiproton cloud cooled at 4.2 K in a Penning trap can be further cooled by adiabatic reduction of the trap magnetic and electric fields. It will be shown that the temperature can be reduced by two orders of magnitude. This cooling method may be useful to obtain ultra-low energy antiprotons for the measurement of their gravitational properties and the production of ultra-low energy antihydrogen atoms.
引用
收藏
页码：281 / 284
页数：4
相关论文
共 50 条
  • [41] Electron and positron cooling of highly charged ions in a cooler Penning trap
    Bernard, J
    Alonso, J
    Beier, T
    Block, M
    Djekic, S
    Kluge, HJ
    Kozhuharov, C
    Quint, W
    Stahl, S
    Valenzuela, T
    Verdú, J
    Vogel, M
    Werth, G
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2004, 532 (1-2): : 224 - 228
  • [42] Loading of a continuous anion beam into a Penning trap with a view to laser cooling
    Cerchiari, G.
    Erlewein, S.
    Koenig, C.
    Kellerbauer, A.
    PHYSICAL REVIEW A, 2018, 98 (02)
  • [43] Storage and Adiabatic Cooling of Polar Molecules in a Microstructured Trap
    Englert, B. G. U.
    Mielenz, M.
    Sommer, C.
    Bayerl, J.
    Motsch, M.
    Pinkse, P. W. H.
    Rempe, G.
    Zeppenfeld, M.
    PHYSICAL REVIEW LETTERS, 2011, 107 (26)
  • [44] THE CYCLOTRON TRAP FOR ANTIPROTONS
    SIMONS, LM
    HYPERFINE INTERACTIONS, 1993, 81 (1-4): : 253 - 262
  • [45] Off-resonance electronic detection and cooling of ions in a Penning trap
    Ringleb, Stefan
    Kiffer, Markus
    Vogel, Manuel
    Stoehlker, Thomas
    EUROPEAN PHYSICAL JOURNAL PLUS, 2024, 139 (05):
  • [46] TOWARD STORAGE AND COOLING OF HIGHLY-CHARGED IONS IN A PENNING TRAP
    CHURCH, DA
    PHYSICA SCRIPTA, 1992, 46 (03): : 278 - 281
  • [47] Sympathetic cooling in two-species ion crystals in a Penning trap
    Schmidt, S.
    Murbock, T.
    Andelkovic, Z.
    Birkl, G.
    Konig, K.
    Nortershauser, W.
    Thompson, R. C.
    Vogel, M.
    JOURNAL OF MODERN OPTICS, 2018, 65 (5-6) : 538 - 548
  • [48] Perpendicular laser cooling with a rotating-wall potential in a Penning trap
    Torrisi, Steven B.
    Britton, Joseph W.
    Bohnet, Justin G.
    Bollinger, John J.
    PHYSICAL REVIEW A, 2016, 93 (04)
  • [49] Resistive cooling of highly charged ions in a Penning trap to a fluidlike state
    Ebrahimi, M. S.
    Guo, Z.
    Vogel, M.
    Wiesel, M.
    Birkl, G.
    Quint, W.
    PHYSICAL REVIEW A, 2018, 98 (02)
  • [50] Sideband cooling of the radial modes of motion of a single ion in a Penning trap
    Hrmo, P.
    Joshi, M. K.
    Jarlaud, V
    Corfield, O.
    Thompson, R. C.
    PHYSICAL REVIEW A, 2019, 100 (04)
12345