Schwerdtfeger, W., Thirolf, P. G., Wimmer, K., Habs, D., Mach, H., Rodriguez, T. R., ...
The 1789 keV level in 30Mg was identified as the first excited 0^+ state by measuring its E0 transition to the ground state. The measured small value of rho^2(E0,0^+_2 --> 0^+_1) = 5.7(14) x 10^-3...
Investigation of the 9Li+2H→8Li+t reaction at REX-ISOLDE (2008)
Jeppesen, H.B., Moro, A.M., Nilsson, T., Ames, F., Bergh, P. Van Den, Bergmann, U. C., ...
The one-neutron transfer reaction Li-9 + H-2 -> Li-8 + t has been investigated in an inverse kinematics experiment by bombarding a deuterated polypropylene target with a 2.36 MeV/u Li-9 beam from the...
Low energy reactions with radioactive ions at REX-ISOLDE - the Li-9+H-2 case (2008)
Jeppesen, H.B., Ames, F., Bergmann, U.C., Bollen, G., García Borge, María José, ...
At the newly constructed postaccelerator REX-ISOLDE (Radioactive beam Experiment at ISOLDE) we have investigated reactions induced by a Li-9 beam incident on a deuterium target at an energy of 2.36...
First identification of large electric monopole strength in well-deformed rare earth nuclei (2008)
Wimmer, K., Bildstein, V., Eppinger, K., Gernhäuser, R., Habs, D., Hinke, Ch., ...
Excited states in the well-deformed rare earth isotopes $^{154}$Sm and $^{166}$Er were populated via ``safe'' Coulomb excitation at the Munich MLL Tandem accelerator. Conversion electrons were...
Osterhoff, Jens, Popp, Antonia, Major, Zsuzsanna, Marx, Benjamin, Rowlands-Rees, T. P., Fuchs, Matthias, ...
0(gs)(+)-> 2(1)(+) transition strengths in Sn-106 and Sn-108 (2008)
Ekstrom, A., Cederkall, J., Fahlander, C., Hjorth-Jensen, M., Ames, F., Butler, P. A., ...
Quadrupole collectivity of neutron-rich nuclei around 132Sn (2008)
Kröll, T., Behrens, T., Krücken, R., Bildstein, V., Faestermann, T., Gernhäuser, R., ...
Coulomb Excitation of the N = 50 nucleus 80Zn (2008)
Aksouh, F., Ames, F., Behrens, T., Bildstein, V., Blazhev, A., ...
Sub-Barrier Coulomb Excitation of 106,108,110Sn (2008)
Ekström, A., Cederkäll, J., Fahlander, C., Hjorth-Jensen, M., Ames, F., Butler, P. A., ...
Direct mass measurements beyond the proton drip-line (2007)
Rauth, C., Ackermann, D., Blaum, K., Block, M., Chaudhuri, A., Eliseev, S., ...
First on-line mass measurements were performed at the SHIPTRAP Penning trap mass spectrometer. The masses of 18 neutron-deficient isotopes in the terbium-to-thulium region produced in...
GeV-scale electron acceleration in a gas-filled capillary discharge waveguide (2007)
Karsch, Stefan, Osterhoff, Jens, Popp, Antonia, Rowlands-Rees, T. P., Major, Zsuzsanna, Fuchs, Matthias, ...
Coulomb excitation of neutron-rich (138,140,142) Xe at REX-ISOLDE (2007)
Kroll, T., Behrens, T., Krucken, R., Bildstein, V., Gernhauser, R., Maierbeck, P., ...
Sub-barrier Coulomb excitation of Sn-110 and its implications for the Sn-100 shell closure (2007)
Cederkall, J., Ekstrom, A., Fahlander, C., Hurst, A. M., Hjorth-Jensen, M., Ames, F., ...
Coulomb excitation of Cu-68,Cu-70: First use of postaccelerated isomeric beams (2007)
Stefanescu, I., Georgiev, G., Ames, F., Aysto, J., Balabanski, D. L., Bollen, G., ...
Design considerations for table-top, laser-based VUV and X-ray free electron lasers (2006)
Grüner, F., Becker, S., Schramm, U., Eichner, T., Fuchs, M., Weingartner, R., ...
A recent breakthrough in laser-plasma accelerators, based upon ultrashort high-intensity lasers, demonstrated the generation of quasi-monoenergetic GeV-electrons. With future Petawatt lasers...
Pointing of laser-accelerated proton beams (2006)
Schreiber,Jörg, Ter-Avetisyan,S., Risse,E., Kalachnikov,M. P., Nickles,P. V., Sandner,W., ...
On-line commissioning of SHIPTRAP (2006)
Rahaman, S., Block, M., Ackermann, D., Beck, D., Chaudhuri, A., Eliseev, S., ...
The on-line commissioning of the Penning-trap mass spectrometer SHIPTRAP was successfully completed with a mass measurement of holmium and erbium radionuclides produced at SHIP. A large fraction of...
Pointing of laser-accelerated proton beams (2006)
Schreiber, Jörg, Ter-Avetisyan, S., Risse, E., Kalachnikov, M. P., Nickles, P. V., Sandner, W., ...
Investigation of the 9Li+2H -9Li+t reaction at REX-ISOLDE (2006)
Jeppesen, H.B., Moro, A.M., Nilsson, T., Ames, F., Bergmann, U.C., ...
Analytical Model for Ion Acceleration by High-Intensity Laser Pulses (2006)
Schreiber, Jörg, Bell, F., Grüner, F., Schramm, U., Geissler, Michael, Schnürer, M., ...
Coulomb excitation of neutron-rich Cd isotopes at REX-ISOLDE (2006)
Kroll, T., Behrens, T., Krücken, R., Faestermann, T., Gernhauser, R., Mahgoub, M., ...
Coulomb excitation of 110Sn using REX-ISOLDE (2006)
Ekstrom, A., Cederkall, J., Hurst, A., Fahlander, C., Banu, A., Butler, P., ...
"Safe" Coulomb Excitation of $^{30}$Mg (2005)
Niedermaier, O, Scheit, H, Bildstein, V, Boie, H, Fitting, J, Von Hahn, R, ...
We report on the first radioactive beam experiment performed at the recently commissioned REX-ISOLDE facility at CERN in conjuntion with the highly efficient $\gamma$ spectrometer MINIBALL. Using...
First Results on In-Beam gamma Spectroscopy of Neutron-Rich Na and Mg Isotopes at REX-ISOLDE (2005)
Scheit, H, Niedermaier, O, Pantea, M, Aksouh, F, Alvarez, C, Ames, F, ...
After the successful commissioning of the radioactive beam experiment at ISOLDE (REX-ISOLDE) - an accelerator for exotic nuclei produced by ISOLDE - first physics experiments using these beams were...
"Safe" Coulomb Excitation of $^{30}$Mg (2005)
Niedermaier, O, Scheit, H, Bildstein, V, Boie, H, Fitting, J, Von Hahn, R, ...
We report on the first radioactive beam experiment performed at the recently commissioned REX-ISOLDE facility at CERN in conjuntion with the highly efficient $\gamma$ spectrometer MINIBALL. Using...
First Results on In-Beam gamma Spectroscopy of Neutron-Rich Na and Mg Isotopes at REX-ISOLDE (2005)
Scheit, H, Niedermaier, O, Pantea, M, Aksouh, F, Alvarez, C, Ames, F, ...
After the successful commissioning of the radioactive beam experiment at ISOLDE (REX-ISOLDE) - an accelerator for exotic nuclei produced by ISOLDE - first physics experiments using these beams were...
"Safe" Coulomb excitation of $^{30}$Mg (2005)
Niedermaier, O., Scheit, H., Bildstein, V., Boie, H., Fitting, J., Von Hahn, R., ...
We report on the first radioactive beam experiment performed at the recently commissioned REX-ISOLDE facility at CERN in conjunction with the highly efficient gamma spectrometer MINIBALL. Using 30Mg...
The ion-trap facility SHIPTRAP (2005)
Block, M., Ackermann, D., Beck, D., Blaum, K., Breitenfeldt, M., Chauduri, A., ...
The Penning-trap mass spectrometer at the ion trap facility SHIPTRAP is in the final stage of commissioning. First on-line mass measurements of neutron-deficient radionuclides in the rare-earth...
Coulomb excitation of neutron-rich beams at REX-ISOLDE (2005)
Scheit, H., Niedermaier, O., Bildstein, V., Boie, H., Fitting, J., Von Hahn, R., ...
After the successful commissioning of the radioactive beam experiment at ISOLDE (REX-ISOLDE) --an accelerator for exotic nuclei produced by ISOLDE-- in 2002 and the promotion to a CERN user facility...
The neutron-rich Mg isotopes: first results from MINIBALL at REX-ISOLDE (2005)
Niedermaier, O., Scheit, H., Bildstein, V., Boie, H., Fitting, J., Von Hahn, R., ...
After the successful commissioning of the Radioactive beam EXperiment (REX) at ISOLDE (CERN) in 2002, first physics experiments were performed in 2003 which focussed on the neutron-rich Mg isotopes...
The ion-trap facility SHIPTRAP (2005)
Block, M., Ackermann, D., Beck, D., Blaum, K., Breitenfeldt, M., Chauduri, A., ...
The Penning-trap mass spectrometer at the ion trap facility SHIPTRAP is in the final stage of commissioning. First on-line mass measurements of neutron-deficient radionuclides in the rare-earth...
Coulomb excitation of neutron-rich beams at REX-ISOLDE (2005)
Scheit, H., Niedermaier, O., Bildstein, V., Boie, H., Fitting, J., Von Hahn, R., ...
After the successful commissioning of the radioactive beam experiment at ISOLDE (REX-ISOLDE) --an accelerator for exotic nuclei produced by ISOLDE-- in 2002 and the promotion to a CERN user facility...
The neutron-rich Mg isotopes: first results from MINIBALL at REX-ISOLDE (2005)
Niedermaier, O., Scheit, H., Bildstein, V., Boie, H., Fitting, J., Von Hahn, R., ...
After the successful commissioning of the Radioactive beam EXperiment (REX) at ISOLDE (CERN) in 2002, first physics experiments were performed in 2003 which focussed on the neutron-rich Mg isotopes...
"Safe" Coulomb Excitation of 30Mg (2005)
Niedermaier, O., Scheit, H., Bildstein, V., Boie, H., Fitting, J., Von Hahn, R., ...
We report on the first radioactive beam experiment performed at the recently commissioned REX-ISOLDE facility at CERN in conjunction with the highly efficient spectrometer MINIBALL. Using 30Mg ions...
Low energy reactions with radioactive ions at REX-ISOLDE-the 9Li + 2H case (2005)
Jeppesen, H.B., Ames, F., Bergmann, U.C., Bollen, G., Borge, M.J.G., ...
At the newly constructed postaccelerator REX-ISOLDE (Radioactive beam Experiment at ISOLDE) we have investigated reactions induced by a 9Li beam incident on a deuterium target at an energy of 2.36...
The neutron-rich Mg isotopes: first results from MINIBALL at REX-ISOLDE (2005)
Niedermaier, O., Scheit, H., Bildstein, V., Boie, H., Fitting, J., Von Hahn, R., ...
After the successful commissioning of the Radioactive beam EXperiment (REX) at ISOLDE (CERN) in 2002, first physics experiments were performed in 2003 which focussed on the neutron-rich Mg isotopes...
Coulomb excitation of neutron-rich beams at REX-ISOLDE (2005)
Scheit, H., Niedermaier, O., Bildstein, V., Boie, H., Fitting, J., Von Hahn R., ...
After the successful commissioning of the radioactive beam experiment at ISOLDE (REX-ISOLDE) --an accelerator for exotic nuclei produced by ISOLDE-- in 2002 and the promotion to a CERN user facility...
Laser accelerated, high quality ion beams (2005)
Roth, M, Blazevic, A, Brambrink, E, Geissel, M, Cowan, TE, Fuchs, J, ...
Intense beams of protons and heavy ions have been observed in ultra-intense laser-solid interaction experiments. Thereby, a considerable fraction of the laser energy is transferred to collimated...
Laser accelerated ions and electron transport in ultra-intense laser matter interaction (2005)
Roth, M, Brambrink, E, Audebert, P, Blazevic, A, Clarke, R, Cobble, J, ...
Hot electron diagnostics using X-rays and Cerenkov radiation (2004)
Stein,Jürgen, Fill,Ernst, Habs,D., Pretzler,Georg, Witte,Klaus
First Results on In-Beam gamma Spectroscopy of Neutron-Rich Na and Mg Isotopes at REX-ISOLDE (2004)
Scheit, H., Niedermaier, O., Pantea, M., Aksouh, F., Alvarez, C., Ames, F., ...
After the successful commissioning of the radioactive beam experiment at ISOLDE (REX-ISOLDE) - an accelerator for exotic nuclei produced by ISOLDE - first physics experiments using these beams were...
"Safe" Coulomb excitation of $^{30}$Mg (2004)
Niedermaier, O., Scheit, H., Bildstein, V., Boie, H., Fitting, J., Von Hahn, R., ...
We report on the first radioactive beam experiment performed at the recently commissioned REX-ISOLDE facility at CERN in conjunction with the highly efficient gamma spectrometer MINIBALL. Using 30Mg...
"Safe" Coulomb excitation of $^{30}$Mg (2004)
Niedermaier, O., Scheit, H., Bildstein, V., Boie, H., Fitting, J., Von Hahn, R., ...
We report on the first radioactive beam experiment performed at the recently commissioned REX-ISOLDE facility at CERN in conjunction with the highly efficient gamma spectrometer MINIBALL. Using 30Mg...
First results on in-beam γ spectroscopy of neutron-rich Na and Mg isotopes at REX-ISOLDE (2004)
Scheit,H., Niedermaier,O., Pantea,M., Aksouh,F., Alvarez,C., Ames,F., ...
After the successful commissioning of the radioactive beam experiment at ISOLDE (REX-ISOLDE) - an accelerator for exotic nuclei produced by ISOLDE - first physics experiments using these beams were...
First results on in-beam γ spectroscopy of neutron-rich Na and Mg isotopes at REX-ISOLDE (2004)
Scheit, H., Niedermaier, O., Pantea, M., Aksouh, F., Alvarez, C., Ames, F., ...
After the successful commissioning of the radioactive beam experiment at ISOLDE (REX-ISOLDE) - an accelerator for exotic nuclei produced by ISOLDE - first physics experiments using these beams were...
Hot electron diagnostics using X-rays and Cerenkov radiation (2004)
Stein, Jürgen, Fill, Ernst, Habs, D., Pretzler, Georg, Witte, Klaus
Application of relativistic laser plasmas for the study of nuclear reactions (2003)
Ewald,F., Schwoerer,H., Düsterer,S., Sauerbrey,R., Magill,J., Galy,J., ...
High-intensity laser induced ion acceleration from heavy-water droplets (2003)
Karsch,Stefan, Düsterer,S., Schwoerer,H., Ewald,F., Habs,D., Hegelich,Manuel, ...
Spatial Compression of Bunched Crystalline Ion Beams (2003)
U. Schramm, T. Scha Tz, M. Bussmann, D. Habs
Recently, bunched crystalline ion beams have been realized in the table-top rf quadrupole storage ring PALLAS by means of laser cooling. Here, a novel method for the measurement of the spatial...
Laser Cooling of Relativistic Ion Beams (2003)
U. Schramm, M. Bussmann, D. Habs
Laser cooling of a stored ion beams recently lead to the long anticipated experimental realization of Coulomb-ordered `crystalline' ion beams in the lowenergy rf-quadrupole storage ring PALLAS...
Storage of Crystalline Ion Beams (2003)
U. Schramm, T. Sch Atz, M. Bussmann, D. Habs
Recently, the phase transition of a low-energy ion beam into the Coulomb-ordered `crystalline' state could be realized in the rf quadrupole storage ring PALLAS at the LMU Munich. Thereby, an increase...
Beam Intofactions, T. Schi Ier, U. Schramm, M. Grieser, D. Habs, T. Riiter, ...
Laser induced two-step recombination is used to populate Rydberg states in highly charged ions and to measure the fine structure of inter-Rydberg transitions. The experimental procedure employs...
Hyperfine Interactions 115 (1998) 29--36 29 Experimental approaches to crystalline ion beams (2003)
T. Sch Atz, U. Schramm, D. Habs
Introduction The conception of crystalline ion beams [1], representing the ultimate form of space charge dominated beams in accelerator physics and reaching far beyond standard limitations of...
Crystalline Ion Beams in the RF Quadrupole Storage Ring PALLAS (2003)
We report on the crystallization of laser cooled Mg ion beams circulating in the table-top rf quadrupole storage ring PALLAS at a velocity of 2800 m/s (beam energy 1 eV). A sudden collapse of the...
Cooling and Heating of Crystalline Ion Beams (2003)
U Schramm Z, T Schatz X, M Bussmann, D Habs
The crystallization of ion beams has recently been established in the rf quadrupole storage ring Pallas for laser-cooled ion beams at an energy of about 1 eV. Yet, unexpectedly sharp constraints had...
Hyperfine Interactions 0 (1998) ?--? 1 Generation of high power cw laser light at 257 nm for (2003)
U. Schramm, A. Peters, D. Habs
ally up to 10 12 ions can be stored and storage times of the order of 60 s were calculated, assuming a vacuum of better than 5 Delta 10 mbar and extrapolated from dedicated TSR measurements at lower...
Stability of Crystalline Ion Beams (2003)
In this paper, the conditions for which three-dimensional crystalline ion beams were attained in the rf quadrupole storage ring Pallas at a velocity of around 2800 m/s are presented. The stability of...
Laser-cooling of Ions and Ion Acceleration (2003)
We report on the commissioning of the table-top RF-Quadrupole storage ring PALLAS , dedicated to the experimental realization of crystalline ion beams. Images of large prolate -ion crystals are...
Structural Changes in Bunched Crystalline Ion Beams (2003)
M Bussmann, U Schramm, T Schatz Y, D Habs
Measurements of the spatial distribution of bunched crystalline ion beams in the radio frequency quadrupole storage ring PALLAS are presented for dierent ratios of the longitudinal and the transverse...