SYSTEMATIC INVESTIGATION ON ELECTRON COOLING AT THE HEIDELBERG HEAVY ION STORAGE RING TSR

2002 ◽  
Author(s):  
M. BEUTELSPACHER ◽  
M. GRIESER ◽  
K. NODA ◽  
T. SHIRAI
Keyword(s):  
Storage Ring ◽  
Heavy Ion ◽  
Systematic Investigation ◽  
Electron Cooling ◽  
Ion Storage

Electron cooling experiments at the heavy ion storage ring TSR

2004 ◽  
Vol 532 (1-2) ◽  
pp. 123-128 ◽  
Author(s):  
M. Beutelspacher ◽  
H. Fadil ◽  
T. Furukawa ◽  
M. Grieser ◽  
A. Noda ◽  
...  
Keyword(s):  
Storage Ring ◽  
Heavy Ion ◽  
Electron Cooling ◽  
Ion Storage

M1 transition rates in Co XI and Co XIII measured at a heavy-ion storage ring

2006 ◽  
Vol 39 (4) ◽  
pp. 945-954 ◽  
Author(s):  
E Träbert ◽  
S Reinhardt ◽  
J Hoffmann ◽  
A Wolf
Keyword(s):  
Storage Ring ◽  
Heavy Ion ◽  
Transition Rates ◽  
Ion Storage

Measurement and tuning of beam parameters in the heavy ion storage ring ESR

2002 ◽  
Author(s):  
F. Nolden ◽  
S. Baumann ◽  
K. Beckert ◽  
H. Eickhoff ◽  
B. Franczak ◽  
...  
Keyword(s):  
Storage Ring ◽  
Heavy Ion ◽  
Ion Storage ◽  
Beam Parameters

scholarly journals Dielectronic recombination of berylliumlike Si10+ions at the heavy-ion storage ring TSR

2014 ◽  
Vol 488 (6) ◽  
pp. 062012
Author(s):  
D Bernhardt ◽  
A Becker ◽  
C Brandau ◽  
M Grieser ◽  
M Hahn ◽  
...  
Keyword(s):  
Storage Ring ◽  
Dielectronic Recombination ◽  
Heavy Ion ◽  
Ion Storage

Heavy-ion storage ring measurement of forbidden transition rates between ground-configuration levels in Si6+ and Si8+ ions

1998 ◽  
Vol 76 (11) ◽  
pp. 899-906 ◽  
Author(s):  
E Träbert ◽  
A Wolf ◽  
E H Pinnington ◽  
J Linkemann ◽  
E J Knystautas ◽  
...  
Keyword(s):  
Magnetic Dipole ◽  
Storage Ring ◽  
Theoretical Data ◽  
Electric Quadrupole ◽  
Heavy Ion ◽  
Transition Rates ◽  
Natural Level ◽  
Forbidden Transition ◽  
Ion Storage ◽  
34.50 Fa

The decay by magnetic dipole and electric quadrupole (M1 and E2) transitions of the 2s22p2 1D2 level in the ground complex of the C-like ion Si8+ and the 2s22p4 1D2 level in the O-like ion Si6+ have been optically observed with ions circulating in a storage ring. The measured natural level lifetimes of (38.3 ± 0.3) ms for Si8+ and (636 ± 0.7) ms for Si6+ corroborate theoretical data for such forbidden decays in multicharged ions of astrophysical interest. PACS Nos.: 32.70.Cs, 32.30.Jc, 34.50.Fa

scholarly journals Stopping power of heavy ions in strongly coupled plasmas

1995 ◽  
Vol 13 (2) ◽  
pp. 311-319 ◽  
Author(s):  
G. Zwicknagel ◽  
C. Toepffer ◽  
P.-G. Reinhard
Keyword(s):  
Heavy Ions ◽  
Weak Coupling ◽  
Heavy Ion ◽  
Stopping Power ◽  
Electron Cooling ◽  
Strongly Coupled ◽  
Electron Plasmas ◽  
Coupling Behavior ◽  
Ion Storage ◽  
Coupled Plasmas

We investigate the stopping power of heavy ions in strongly coupled electron plasmas by performing molecular dynamics (MD) computer simulations. A comparison with conventional weak coupling theories shows that these fail in describing the stopping power at low ion velocities and strong coupling. Then nonlinear screening effects become important and this causes a change in the dependence of the stopping power on the ion charge Zp at low ion velocities. From the MD simulation, we find the stopping power to behave like ZP1.43 instead of the weak coupling behavior Zp2 ln(const/Zp). Similar results were recently obtained by experiments in connection with electron cooling at heavy ion storage rings.

Metastable ion lifetime studies utilizing a heavy-ion storage ring: Measurements onBe−

1992 ◽  
Vol 69 (7) ◽  
pp. 1042-1045 ◽  
Author(s):  
P. Balling ◽  
L. H. Andersen ◽  
T. Andersen ◽  
H. K. Haugen ◽  
P. Hvelplund ◽  
...  
Keyword(s):  
Storage Ring ◽  
Heavy Ion ◽  
Ion Storage ◽  
Lifetime Studies
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