Fachzeitschriften

 

2016

143. Recent Results for the ECHo Experiment
C. Hassel, K. Blaum, T. Day Goodacre, H. Dorrer, Ch. E. Düllmann, K. Eberhardt, S. Eliseev, C. Enss, P. Filianin, A. Fäßler, A. Fleischmann , L. Gastaldo, M. Goncharov, D. Hengstler, J. Jochum, K. Johnston, M. Keller, S. Kempf, T. Kieck, U. Köster, M. Krantz, B. Marsh, C. Mokry, Yu. N. Novikov, P. C. O. Ranitzsch, S. Rothe, A. Rischka, J. Runke, A. Saenz, F. Schneider, S. Scholl, R. X. Schüssler, F. Simkovic, T. Stora, P. Thörle-Pospiech, A. Türler, M. Veinhard, M. Wegner, K. Wendt, K. Zuber
J. Low Temp. Phys. 184, 3, 910–921 (2016)
142. Resonance ionization of holmium for ion implantation in microcalorimeters
F. Schneider, K. Chrysalidis, H. Dorrer, Ch.E. Düllmann, K. Eberhardt, R. Haas, T. Kieck,
C. Mokry, P. Naubereit, S. Schmidt, K. Wendt
Nucl. Instr. Meth. In Phys. Res. B 376, 388 (2016)
141. Resonance ionization spectroscopy of sodium Rydberg levels using difference frequency generation of high-repetition-rate pulsed Ti:sapphire lasers
P. Naubereit, J. Marín-Sáez, F. Schneider, A. Hakimi, M. Franzmann, T. Kron, S. Richter, and K. Wendt
Phys. Rev. A 93, 052518 (2016)
140. Combined high-resolution laser spectroscopy and nuclear decay spectroscopy for the study of the low-lying states in 206Fr, 202At, and 198Bi
K.M. Lynch, T. E. Cocolios, J. Billowes, M. L. Bissell, I. Budincevic, T. Day Goodacre, R. P. de Groote, G. J. Farooq-Smith, V. N. Fedosseev, K. T. Flanagan, S. Franchoo, R. F. Garcia Ruiz, H. Heylen, R. Li, B. A. Marsh, G. Neyens, R. E. Rossel, S. Rothe, H. H. Stroke, K. D. A. Wendt, S. G. Wilkins, and X. Yang
Phys. Rev C 93, 014319 (2016)

 

2015

 

139. Use of a Continuous Wave Laser and Pockels Cell for Sensitive High-Resolution Collinear Resonance Ionization Spectroscopy
R.P. de Groote, I. Budincevic, J. Billowes, M. L. Bissell, T. E. Cocolios, G. J. Farooq-Smith, V. N. Fedosseev, K. T. Flanagan, S. Franchoo, R. F. Garcia Ruiz, H. Heylen, R. Li, K. M. Lynch, B. A. Marsh, G. Neyens, R. E. Rossel, S. Rothe, H. H. Stroke, K. D. A. Wendt, S. G. Wilkins, and X. Yang
Phys. Rev. Lett. 115, 132501 (2015)
138. Double-resonance-ionization mapping of the hyperfine structure of the stable Cu isotopes using pulsed narrowband Ti:sapphire lasers
R.P. de Groote, T. Kron, A. Hakimi, G. Neyens, and K. Wendt
Phys. Rev. A 92, 022506 (2015)
137. Preparatory studies for a high-precision Penning-trap measurement of the 163Ho electron capture Q-value
F. Schneider, T. Beyer, K. Blaum, M. Block, S. Chenmarev, H. Dorrer, Ch.E. Düllmann,
K. Eberhardt, M. Eibach, S. Eliseev, J. Grund, U. Köster, Sz. Nagy, Yu.N. Novikov, D. Renisch, A. Türler, and K. Wendt
Eur. Phys. J. A 51, 89 (2015)
136. Three-photon resonance ionization of atomic Mn in a hot-cavity laser ion source using Ti:sapphire lasers
Y. Liu, T. Gottwald, C. Mattolat and K. Wendt
J. Phys. B 48 115006 (2015)
135. In-Source Laser Spectroscopy with the Laser Ion Source and Trap: First Direct Studyof the Ground-State Properties of 217,219Po
D. A. Fink, T. E. Cocolios, A. N. Andreyev, S. Antalic, A. E. Barzakh, B. Bastin, D. V. Fedorov, V. N. Fedosseev, K. T. Flanagan, L. Ghys, A. Gottberg, M. Huyse, N. Imai, T. Kron, N. Lecesne, K. M. Lynch, B. A. Marsh, D. Pauwels, E. Rapisarda, S. D. Richter, R. E. Rossel, S. Rothe, M. D. Seliverstov, A. M. Sjödin, C. Van Beveren, P. Van Duppen, and K. D. A. Wendt
Phys. Rev. X 5,011018 (2015)
134. On-line implementation and first operation of the Laser Ion Source and Trap at ISOLDE/CERN
D.A. Fink , S.D. Richter, K. Blaum, R. Catherall, B. Crepieux, V.N. Fedosseev, A. Gottberg, T. Kron, B.A. Marsh, C. Mattolat, S. Raeder, R.E. Rossel, S. Rothe, F. Schwellnus, M.D. Seliverstov, M. Sjödin, T. Stora, P. Suominen, K.D.A. Wendt
Nucl. Instr. Meth. in Phys. Res. B 344, 83-95 (2015)

 

2014

 

133. Decay-Assisted Laser Spectroscopy of Neutron-Deficient Francium
K. M. Lynch, J. Billowes, M. L. Bissell, I. Budinčević, T. E. Cocolios, R. P. De Groote,
S. De Schepper, V. N. Fedosseev, K. T. Flanagan, S. Franchoo, R. F. Garcia Ruiz, H. Heylen, B. A. Marsh, G. Neyens, T. J. Procter, R. E. Rossel, S. Rothe, I. Strashnov, H. H. Stroke, and K. D. A. Wendt
Phys. Rev. X 4, 011055 (2014)
132. Laser spectroscopy of francium isotopes at the borders of the region of reflection asymmetry
I. Budinčević, J. Billowes, M. L. Bissell, T. E. Cocolios, R. P. de Groote, S. De Schepper,
V. N. Fedosseev, K. T. Flanagan, S. Franchoo, R. F. Garcia Ruiz, H. Heylen, K. M. Lynch,
B. A. Marsh, G. Neyens, T. J. Procter, R. E. Rossel, S. Rothe, I. Strashnov, H. H. Stroke, and K. D. A. Wendt
Phys. Rev. C 90, 014317 (2014)
131. Direct high-precision mass measurements on 241,243Am, 244Pu, and 249Cf
M. Eibach, T. Beyer, K. Blaum, M. Block, Ch. E. Düllmann, K. Eberhardt, J. Grund, Sz. Nagy, H. Nitsche, W. Nörtershäuser, D. Renisch, K. P. Rykaczewski, F. Schneider, C. Smorra,
J. Vieten, M. Wang, and K. Wendt
Phys. Rev. C 89, 064318 (2014)
130. Ionization potentials of the lanthanides and actinides – towards atomic spectroscopy of super-heavy elements
K. Wendt, T. Gottwald, C. Mattolat and S. Raeder
Hyperfine Interact.  227, 55 (2014)
129. Feasibility of photodetachment isobar suppression of WF5− with respect to HfF5−
T. Leopold, J. Rohlén, P. Andersson, C. Diehl, M. Eklund, O. Forstner, D. Hanstorp, H. Hultgren, P. Klason, A.O. Lindahl, K. Wendt
Int. J. Mass Spec. 359, 12-18 (2014)

 

2013

 

128. Resonant three-photon ionization spectroscopy of atomic Fe
Y. Liu, T. Gottwald, C. C. Havener, C. Mattolat, C. R. Vane and K. Wendt
J. Phys. B 46, 953-963 (2013)
127. Collinear Resonance Ionization Spectroscopy of Neutron-Deficient Francium Isotopes
K.T. Flanagan, K.M. Lynch, J. Billowes, M.L. Bissell, I. Budincevic, T.E. Cocolios, R.P. de Groote, S. De Schepper, V.N. Fedosseev, S. Franchoo, R.F. Garcia Ruiz, H. Heylen, B.A. Marsh, G. Neyens, T.J. Procter, R.E. Rossel, S. Rothe, I. Strashnov, H.H. Stroke, and K.D.A. Wendt
Phys. Rev. Lett. 111, 212501 (2013)
126. Hyperfine structure and isotope shift in the 3s2 3p2 3P0,1,2 → 3s2 3p4p 3P0,1,2 transitionsin silicone by Doppler free in source two-photon resonance ionization spectroscopy
K. Wendt, C. Mattolat, T. Gottwald, T. Kron, S. Raeder, S. Rothe, F. Schwellnus, H. Tomita
Rev. Phys. A 88, 012525 (2013)
125. A dedicated decay-spectroscopy station for the collinear resonance ionization experiment at ISOLDE
M.M. Rajabali, K.M. Lynch, T.E. Cocolios. Billowes M.L. Bissell, S. De Schepper, K. Dewolf,
K.T. Flanagan, F. Le Blanc, B.A. Marsh, P.J.R. Mason, I. Matea, G. Neyens, J. Papuga, T.J. Procter, S. Rothe, G.S. Simpson, A.J. Smith, H.H. Stroke, D. Verney, P.M. Walker, K. Wendt, R.T. Wood
Instr. Meth. in Phys. Res. A 707, 35-39 (2013)
124. Measurement of the first ionization potential of astatine by laser ionization spectroscopy
S. Rothe, A. N. Andreyev, S. Antalic, A. E. Barzakh, A. Borschevsky, L. Capponi, T. E. Cocolios, H. De Witte, J. Elseviers, D. V. Fedorov, V. N. Fedosseev, D. Fink, L. Ghys, M. Huyse, Yu. Kudryavtsev, D. Radulov, M. M. Rajabali, E. Rapisarda, P. Van den Bergh, P. Van Duppen, E. Eliav, S. Fritzsche, N. Imai, U. Kaldor, U. Köster, J. Lane, J. Lassen, V. Liberati, K. M. Lynch, B. A. Marsh, K. Nishio, Y. Wakabayashi, D. Pauwels, V. Pershina, L. Popescu, T. J. Procter, S. Raeder, R. E. Rossel, K. Sandhu, M. D. Seliverstov, A. M. Sjödin, M. Venhart, K. D. A. Wendt
Nature Communication 4,1835 (2013)

 

2012

 

123. Performance of a high repetition pulse rate laser system for in-gas-jet laser ionization studies with the Leuven laser ion source @ LISOL
R. Ferrer, V.T. Sonnenschein, B. Bastin, S. Franchoo, M. Huyse, Yu. Kudryavtsev, T. Kron,
N. Lecesne, I.D. Moore, B. Osmond, D. Pauwels, D. Radulov, S. Raeder, L. Rens, M. Reponen, J. Roßnagel, H. Savajols, T. Sonoda, J.C. Thomas, P. Van den Bergh, P. Van Duppen, K. Wendt, S. Zemlyanoy
Nucl. Instr. Meth. in Phys. Res. B 291, 29-37 (2012)
122. Detection of plutonium isotopes at lowest quantities using in-source resonance ionization mass spectrometry
S. Raeder, A. Hakimi, N. Stobener, N. Trautmann, K. Wendt
Anal. Bio. Chem. 404, 2163-2172 (2012)
121. Progress of ultra trace determination of technetium using laser resonance ionization mass spectrometry
K. Wendt, K; C. Geppert, C. Mattolat, G. Passler, S. Raeder, F. Schwellnus, K. Wies, N. Trautmann
Anal. Bio. Chem. 404, 2173-2176 (2012)
120. Fast chemical separations and laser mass spectrometry - tools for nuclear research
N. Trautmann, K. Wendt
Radiochim Acta 100, 675 - 185 (2012)
119. Determination of the ground-state hyperfine structure in neutral 229Th
V. Sonnenschein, S. Raeder, A. Hakimi, I. D. Moore and K. Wendt
J. Phys. B: At. Mol. Opt. Phys. 45 (2012) 165005 doi:10.1088/0953-4075/45/16/165005
118. The search for the existence of Th-229m at IGISOL
V. Sonnenschein, I.D. Moore, S. Raeder, A. Hakimi, A. Popov, K. Wendt
Euro.Phys. J. A 48, 4: 52 (2012) doi: 10.1140/epja/i2012-12052-3
117. Determination of the first ionization potential of actinium
J. Rossnagel, S. Raeder, A. Hakimi, R. Ferrer, N. Trautmann, and K. Wendt
Phys. Rev. A 85,1 (2012) 012525 doi: 10.1103/PhysRevA.85.012525

 

2011

 

116. Time profiles of ions produced in a hot-cavity resonant ionization laser ion source
Y. Liu, C. Baktash, J.R. Beene, C.C. Havener, H.F. Krause, D.R. Schultz, D.W. Stracener, C.R. Vane, Ch. Geppert, T. Kessler, K. Wies, K. Wendt
Nucl. Instr. Meth. in Phys. Res. B 269, 2771 - 2780 (2011)
115. Resonance ionization spectroscopy of thorium isotopes - towards a laser spectroscopic identification of the low-lying 7.6 eV isomer of 229Th
S. Raeder, V. Sonnenschein, T. Gottwald, I.D. Moore, M. Reponen, S. Rothe, N. Trautmann, K. Wendt
J. Phys. B 44, 16, 165005 (2011)
114. Ion optical design of a collinear laser-negative ion beam apparatus
C. Diehl, K. Wendt, A.O. Lindahl, P. Andersson, D. Hanstorp
Rev. Sci. Instr. 82, 053302 (2011)
113. Determination of a three-step excitation and ionization scheme for resonance ionization and ultratrace analysis of Np-237
S. Raeder, N. Stobener, T. Gottwald, G. Passler, T. Reich, N. Trautmann, K. Wendt
Spectrochim. Acta B 66, 242 - 247 (2011)

 

2010

 

112. Laser resonance ionization for ultra-trace analysis on long-lived radioactive isotopes
C. Geppert, K. Wendt
PRAMANA-J of phys 75, 1057 -1064 (2010)
111. Determination of the first ionization potential of technetium
C. Mattolat, T. Gottwald, S. Raeder, S. Rothe, F. Schwellnus, K. Wendt, P. Thörle-Pospiech and N. Trautmann
Phys. Rev. A 81, 052513 (2010)
110. Depletion of the excited state population in negative ions using laser photodetachment in a gas-filled RF quadrupole ion guide
A .O. Lindahl, D. Hanstorp, O. Forstner, N. D. Gibson, T. Gottwald, K. Wendt, C. C. Havener and Y. Liu
J. Phys. B: At. Mol. Opt. Phys. 43 (2010) 115008
109. A study of on-line gas cell processes at IGISOL
I.D. Moore, T. Kessler, T. Sonoda, Y. Kudryavstev, K. Peräjärvi a, A. Popov, K.D.A. Wendt, J. Äystö
Nucl. Instr. Meth. in Phys. Res.B 268, 657 - 670 (2010)
108. Time profile of ion pulses produced in a hot-cavity laser ion source
Y. Liu, J. R. Beene, C. C. Havener, C. R. Vane, Ch. Geppert, T. Gottwald, T. Kessler, K. Wies, and K. Wendt
Rev. Sci. Instr. 81, 02A505 (2010)
107. Production of negative osmium ions by laser desorption and ionization
D. Rodriguez, V., Sonnenschein, K. Blaum, M. Block, H.J. Kluge, A.M. Lallena, S. Raeder, K. Wendt
Rev. Sci. Instr. 81, 013301 (2010)

 

2009

 

106. Emittance characterization of a hot-cavity laser ion source at Holifield Radioactive Ion Beam Facility
Y. Liu, C. Baktash, J. R. Beene, Ch. Geppert, T. Gottwald, C. C. Havener, T. Kessler, H. F. Krause, D. R. Schultz, D. W. Stracener, C. R. Vane, K. Wies, and K. Wendt
Rev. Sci. Instr. 80, 083304 (2009)
105. Study of low work function materials for hot cavity resonance ionization laser ion sources
F. Schwellnus, R. Catherall, B. Crepieux, V.N. Fedosseev, B.A. Marsh, C. Mattolat, M. Menna, F.K. Osterdahl, S. Raeder, T. Stora and K. Wendt
Nucl. Instr. Meth. in Phys. Res. B 267, 1856-1861 (2009)

 

2008

 

104. An Injection-Seeded High-Repetition Rate Ti:Sapphire Laser for High-Resolution Spectroscopy and Trace Analysis of Rare Isotopes
T. Kes
sler, H. Tomita, C. Mattolat, S. Raeder, and K. Wendt
Laser Physics 18, 842-849 (2008)
103. Optical spectroscopy and performance tests with a solid state laser ion source at HRIBF
T. Gottwald, C. Geppert, F. Schwellnus, K. Wies, K. Wendt, Y. Liu, C. Baktash, J.R. Beene, C.C. Havener, H.F. Krause, D.R. Schultz, D.W. Stracener, C.R. Vane, T. Kessler, B. Tordoff
Nucl. Instr. and Meth. in Phys. Res. B 266, 4398-4402 (2008)
102. The laser ion source and trap (LIST) - A highly selective ion source
F. Schwellnus, K. Blaum, C. Geppert, T. Gottwald, H.-J. Kluge, C. Mattolat, W. Nörtershäuser, K. Wies, K. Wendt
Nucl. Instr. and Meth. in Phys. Res. B 266, 4383-4386 (2008)
101. Selective detection of C-13 by Laser Photodetachment Mass Spectrometry
P. Andersson, J. Sandström, D. Hanstorp, N. D. Gibson, K. Wendt, D. Pegg, R.D. Thomas
Nucl. Instr. and Meth. in Phys. Res. B 266, 3667-3673 (2008)
100. Off-line studies of the laser ionization of yttrium at the IGISOL facility
T. Kessler, I.D. Moore, Y. Kudryavtsev, K. Peräjärvi, A. Popov, P. Ronkanen, T. Sonoda, B. Tordoff, K.D.A. Wendt, J. Äystö
Nucl. Instr. and Meth. in Phys. Res. B 266, 681-700 (2008)
99. Resonance ionization mass spectrometry for trace analysis of long-lived radionuclides
N. Erdmann, G. Passler, N. Trautmann, K. Wendt
Radioactivity in the environment 11, 331 - 354 (2008)

 

2007

 

98. Three-step resonant photoionization spectroscopy of Ni and Ge: ionization potential and odd-parity Rydberg levels
T. Kessler, K. Brück, C. Baktash, J.R. Beene, Ch. Geppert, C.C. Havener, H.F. Krause, Y. Liu, D.R. Schultz, D.W. Stracener, C.R. Vane and K. Wendt
J. Phys. B: At. Mol. Opt. Phys. 40, 4413-4432 (2007)
97. Triple-resonance autoionization of uranium optimized for diode laser excitation
B. A. Bushaw, S. Raeder, S. L. Ziegler, K. Wendt
Spectrochimica Acta Part B 62, 485-491(2007)
96. Superallowed Beta Decay Studies at TRIUMF - Nuclear Structure and fundamental symmetries
E.F. Zganjar, T. Achtzehn, D. Albers, C. Andreoiu, A.N. Andreyev, R.A.E. Austin, G.C. Ball, J.A. Behr, G.C. Biosvert, P. Bricault, S. Bishop, R.S. Chakrawarthy, R. Churchman, D. Cross, E. Cunningham, J.M. D'Auria, M. Dombsky, P. Finlay, P.E. Garrett, G.F. Grinyer, G. Hackman, V. Hanemaayer, J.C. Hardy , D.F. Hodgson B. Hyland, V. Iacob , P. Klages, K.A. Koopmans, W.D. Kulp, J. Lassen, J.P. Lavoie, J.R. Leslie, T. Linder, J.A. Macdonald, H.-B. Mak, D. Melconian, A.C. Morton, W.E. Ormand, C.J. Osborne, C.J. Pearson, M.R. Pearson, A.A. Phillips, A. Piechaczek, J. Ressler, F. Sarazin, G. Savard, M.A. Schumaker, H.C. Scraggs, C.E. Svensson, J.J. Valiente-Dobon, I.S. Towner, J.C. Waddington, P.M. Walker, K. Wendt, J.L. Wood
ACTA PHYSICA POLONICA B Vol. 38 (4) 1179 -1194 (2007)

 

2006

 

95. Laser ion source tests at the HRIBF on stable Sn, Ge and Ni isotopes
Y. Liu, C. Baktash, J.R. Beene, H.Z. Bilheux, C.C. Havener, H.F. Krause, D.R. Schultz, D.W. Stracener, C.R. Vane, K. Brück, Ch. Geppert, T. Kessler, K. Wendt
Nucl. Instr. and Meth. in Phys. Res. B 243, 442-452 (2006)
94. Labeling the human skeleton with Ca-41 to assess changes in bone calcium metabolism
E. Denk, D. Hillegonds, J. Vogel, A. Synal, C. Geppert, K. Wendt, K. Kattinger, C. Hennessy, M. Berglund, R.F. Hurrell, T. Walczyk
Anal. Bioanal. Chem. 386, 1587-1602 (2006)
93. Precision branching ratio measurement for the superallowed beta(+) emitter Ga-62 and isospin-symmetry-breaking corrections in A >= 62 nuclei
B. Hyland, C.E. Svensson, G.C. Ball, J.R. Leslie, T. Achtzehn, D. Albers, C. Andreoiu, P. Bricault, R. Churchman, D. Cross, M. Dombsky, P. Finlay, P.E. Garrett, C. Geppert, G.F. Grinyer, G. Hackman, V. Hanemaayer, J. Lassen, J.P. Lavoie, D. Melconian, A.C. Morton, C.J. Pearson, M. Pearson, A.A. Phillips, M.A. Schumaker, M.B. Smith, I.S. Towner, J.J. Valiente-Dobon, K. Wendt, E.F. Zganjar
Phys. Rev. Lett. 97 (10) 102501 (2006)
92. Spatially resolved ultra-trace analysis of elements combining resonance ionization with a MALDI-TOF spectrometer
J. Maul, I. Strachnov, K. Eberhardt, S. Karpuk, G. Passler, N. Trautmann, K. Wendt, G. Huber
Anal. Bioanal. Chem. 386, 109-118 (2006)
91. Development of frequency stabilized diode laser based on a spectroscopic study of magnetically induced circular dichroism of atomic rubidium
M. Miyabe, C. Geppert, M. Kato, M. Oba, I. Wakaida, K. Watanabe, K. Wendt
Japn. J. of Appl. Phys. 45 (5A), 4120-4122 (2006)
90. Determination of ionization potential of calcium by high-resolution resonance ionization spectroscopy
M. Miyabe, C. Geppert, M. Kato, M. Oba, I. Wakaida, K. Watanabe, K. Wendt
J. Phys. Soc. Japn. 75, 034302 (2006)
89. Novel photoreception system in sponges? Unique transmission properties of the Stalk spicules from the hexactinellid Hyalonema sieboldi
W.E.G. Müller, K. Wendt, Ch. Geppert, M. Wiens, A. Reiber, H. C. Schröder
Biosensors and Bioelectronics 21, 1149-1155 (2006)

 

2005

 

88. High-resolution triple-resonance autoionization of uranium isotopes
P.G. Schumann, K.D.A. Wendt, B.A. Bushaw
Spectrochimica Acta B 60, 1402-1411 (2005)
87. Development of a laser ion source at IGISOL
I.D. Moore, A. Nieminen, J. Billowes, P. Campbell, C. Geppert, A. Jokinen, T. Kessler, B. Marsh, H. Penttila, S. Rinta-Antila, B. Tordoff, K. Wendt, J. Aysto
J. Phys. G 31, S1499-1502 (2005)
86. High-resolution gamma-ray spectroscopy: a versatile tool for nuclear beta-decay studies at TRIUMF-ISAC
G.C. Ball, T. Achtzehn, D. Albers, J.S. Al Khalili, C. Andreoiu, A. Andreyev, S.F. Ashley, R.A.E. Austin, J.A. Becker, P. Bricault, S. Chan, R.S. Chakrawarthy, R. Churchman, H. Coombes, E.S. Cunningham, J. Daoud, M. Dombsky, T.E. Drake, B. Eshpeter, P. Finlay, P.E. Garrett, C. Geppert, G.F. Grinyer, G. Hackman, V. Hanemaayer, B. Hyland, G.A. Jones, K.A. Koopmans, W.D. Kulp, J. Lassen J.P. Lavoie, J.R. Leslie, Y. Litvinov, J.A. Macdonald, C. Mattoon, D. Melconian, A.C. Morton C.J. Osborne, C.J. Pearson, M. Pearson, A.A. Phillips, J.J. Ressler, F. Sarazin, M.A. Schumaker, J. Schwarzenberg, H.C. Scraggs, M.B. Smith, C.E. Svensson,J.J. Valiente-Dobon, J.C. Waddington, P.M. Walker, K. Wendt, S.J. Williams, J.L. Wood, E.F. Zganjar
J. Phys. G 31, S1491-1498 (2005)
85. Multi-color resonance ionization of laser ablated gadolinium at high laser power
J. Maul, K. Eberhardt, G. Huber, S. Karpuk, G. Passler, M.C. Roca-Saiz, I. Strachnov, N. Trautmann, K. Wendt
Opt. Comm 256, 364-372 (2005)
84. Recent developments in isotope ratio measurements by resonance ionization mass Spectrometry
K. Wendt, N. Trautmann
Int. J. Mass Spectrom. 242, 161-168 (2005)
83. Intercomparison measurements between accelerator and laser based mass spectrometry for ultra-trace determination of 41Ca in the 10-11 to 10-10 isotopic range
Ch. Geppert, P. Müller, K. Wendt, Ch. Schnabel , H.-A. Synal
Nucl. Instr. and Meth. in Phys. Res. B 229, 519-526 (2005)
82. Certification of the 41Ca materials: IRMM-3703, for use in human studies and the corresponding set of isotopic reference materials, IRMM-3701
C. Hennessy, M. Berglund, M. Osternmann, Ch. Geppert, K. Wendt, A. Synal, T. Walczyk
Nucl. Instr. and Meth. in Phys. Res. B 229, 281-292 (2005)
81. Development of narrow linewidth diode lasers by use of volume holographic transmission gratings
G. Ewald, K.-M. Knaak, S. Götte, K.D.A. Wendt, H.-J. Kluge
Appl. Phys B 80, 483-487 (2005)

 

2004

 

80. Laser based Ionization Techniques in Rare Isotope Research: Production, Spectroscopy and Detection
K. Wendt
Nuclear Physics News 14, 3, 21-26 (2004)
79. A Laser Desorption/ Resonance Enhanced Photoionisation TOF-System for the Spatially Resolved Trace Analysis of Elements
J. Maul, T. Berg, K. Eberhardt, I. Hoog, G. Huber, S. Karpuk, G. Passler, I. Strachnov, N. Trautmann, K. Wendt
Nucl. Instr. And Meth. in Phys. Res. B 226, 644-650 (2004)
78. Influence of the thermal motion on the line shape and position of resonances in collinear fast beam laser spectroscopy
M. Kretzschmar, S. Götte, G. Ewald, K.-M. Knaak, K. Wendt, H.J. Kluge
Appl. Phys. B 79, 623-627 (2004)
77. Resonance Ionization Mass Spectrometry of Plutonium with a New Solid State Laser System
C. Grüning, G. Huber, P. Klopp, J.V. Kratz, P. Kunz, G. Passler, N. Trautmann, A. Waldek, K. Wendt
Int. J. Mass Spec. 235, 171-178 (2004)
76. Counting individual 41Ca atoms with a Magneto-Optical Trap
I.D. Moore, K. Bailey, J. Greene, Z.-T. Lu, P. Müller, T.P. O´Connor, Ch. Geppert, K. Wendt
Phys. Rev. Lett. 92: 153002 (2004)
75. Determination of the 154Sm ionization energy by high-precision laser spectroscopy
A. Schmitt, B.A. Bushaw, K. Wendt
J. Phys. B 37, 1633-1644 (2004)
74. Laser Photodetachment Mass Spectrometry
J. Sandström, P. Anderson, K. Fritioff, D. Hanstorp, R. Thomas, D.J. Pegg, K. Wendt
Nucl. Instr. and Meth. in Phys. Res. B 217, 513-520 (2004)
73. Test of collinear spectroscopy for precise high-voltage determination
S. Götte, K.-M. Knaak, N. Kotovski, H.-J. Kluge, G. Ewald, K. Wendt
Rev. Sci. Instr. 75, 1039-1050 (2004)
72. An evaluation procedure for scanning interferometer based wavemeters
K.-M. Knaak, S. Götte, H.-J. Kluge, G. Ewald, K. Wendt
Opt. Comm. 231, 1-7 (2004)
71. Ultratrace analysis and isotope ratio measurements of long lived radioisotopes by resonance ionization mass spectrometry
N. Trautmann, G. Passler, K. Wendt
Anal. Bioanal. Chem. 378, 348-355 (2004)
70. First laser ions at the off-line test separator of the ISAC facility at TRIUMF
C. Rauth, Ch. Geppert, R. Horn, J. Lassen, P. Bricault and K. Wendt
Nucl. Instr. Meth. in Phys. Res. B 215, 268-277 (2004)

 

2003

 

69. Studies of narrow autoionizing resonances in gadolinium
B.A.
Bushaw, W. Nörtershäuser, K. Blaum, K. Wendt
Spectrochim. Acta B58, 1083-1095 (2003)
68. Temporal Control of Pulses from a High-Repetition Rate Tunable Ti:Sapphire Laser by Active Q-Switching
J. Yi, Ch. Geppert, R. Horn and K. Wendt
Jpn. J. Appl. Phys. 42, 02R12003 (2003)
67. A novel scheme for a highly selective laser ion source
K. Blaum, C. Geppert, H.-J. Kluge, M. Mukherjee, S. Schwarz, K. Wendt
Nuclear Instruments and Methods in Physics Research B 204 (2003) 331–335
66. Laser-based Methods for Ultrasensitive Trace-Isotope Analyses
Z. T. Lu and K.D.A. Wendt
Rev. Sci. Instr. 74, 1169-1179 (2003)

 

2002

 

65. Total angular momenta of even-parity autoionizing levels and odd-parity high-lying levels of atomic uranium
M. Miyabe, Ch. Geppert, M. Oba, I. Wakaida, K. Wendt
J. Phys. B 35, 3865-3877 (2002)
64. Trace Determination of Gadolinium in Biomedical Samples by Diode-Laser-Based Multi-Step Resonance Ionization Mass Spectrometry
K. Blaum, Ch. Geppert, W.G. Schreiber, J.G. Hengstler, P. Müller, W. Nörtershäuser, K. Wendt and B.A. Bushaw
Anal. Bioanal. Chem 372, 759-765 (2002)
63. The New Generation of Resonant Ionization Mass Spectrometers- Becoming Competitive in Selective Atomic Ultra Trace Determination?
K. Wendt
Europ. Mass Spec. 8, 273-285 (2002)
62. Ultra trace isotope determination in environmental, bio-medical and fundamental research by high resolution laser-mass spectrometry
K. Wendt, C. Geppert, P. Müller, M. Miyabe, W. Nörtershäuser and N. Trautmann
J. Nucl. Scie. and Tech. 39, 303-307 (2002)

 

2001

 

61. 41Ca ultratrace determination with isotopic selectivity >1012 by diode-laser-based RIMS
P. Müller, B.A. Bushaw, K. Blaum, S. Diel. Ch. Geppert, A. Nähler, N. Trautmann and K. Wendt
Fresenius J. Anal. Chem. 370, 508-512 (2001)
60. Diode-laser-based resonance ionization mass spectrometry of the long-lived radionuclide 41Ca with abundance sensitivity <10-12
B.A. Bushaw, W. Nörtershäuser, P. Müller and K. Wendt
J. Radioanal. Nucl. Chem. 247, 351-356 (2001)

 

2000

 

59. Trace Detection of 41Ca in Nuclear Reactor Concrete by Diode-Laser-Based Resonance Ionization Mass Spectrometry
P. Müller, K. Blaum, B.A. Bushaw, S. Diel, Ch. Geppert, A. Nähler, W. Nörtershäuser, N. Trautmann, and K. Wendt
Radiochim. Acta 88, 487-493 (2000)
58. Resonant laser ionization mass spectrometry: An alternative to AMS?
K. Wendt, N. Trautmann und B.A. Bushaw
Nucl. Instr. Meth. in Phys. Res. B 172, 162-169 (2000)
57. Lineshapes in Triple-Resonance Ionization Spectroscopy
W. Nörtershäuser, B.A. Bushaw, P. Müller, and K. Wendt
Appl. Optics 39, 5590-5600 (2000)
56. Isotope shifts and hyperfine structure in calcium 4snp 1P1 and 4snf F Rydberg states
P. Müller, B.A. Bushaw, W. Nörtershäuser, and K. Wendt
Eur. Phys. J. D 12, 33-44 (2000)
55. Selective Ultratrace Analysis of 41Ca by Laser Resonance Ionization
K. Wendt, K. Blaum, S. Diel, C. Geppert, A. Kuschnick, P. Müller, W. Nörtershäuser, N. Trautmann, and B.A. Bushaw
Hyp. Int. 127, 519-522 (2000)
54. Isotope shifts and hyperfine structure in the [Xe] 4f 7 5d 6s 2 9DJ -> [Xe] 4f 7 5d 6s 6p 9FJ+1 transitions of gadolinium
K. Blaum, B.A. Bushaw, S. Diel, Ch. Geppert, A. Kuschnick, P. Müller, W. Nörtershäuser, A. Schmitt, and K. Wendt
Eur. Phys. J. D 11, 37-44 (2000)
53. Peak shape for a quadrupole mass spectrometer: Comparison of computer simulation and experiment
K. Blaum, Ch. Geppert, P. Müller, W. Nörtershäuser, K. Wendt, and B.A. Bushaw
Int. J. Mass Spectrom. 202, 81-89 (2000)

 

1999

 

52. Recent Developments in and Applications of Resonance Ionization Mass Spectrometry
K. Wendt, K. Blaum, B.A. Bushaw, C. Grüning, R. Horn, G. Huber, J.V. Kratz, P. Kunz, P. Müller, W. Nörtershäuser, M. Nunnemann, G. Passler, A. Schmitt, N. Trautmann, and A. Waldek
Fresenius J. Anal. Chem. 364, 471-477 (1999)
51. Laser Mass Spectrometry for Selective Ultratrace Determination
K. Wendt, K. Blaum, B.A. Bushaw, P. Müller, W. Nörtershäuser, A. Schmitt, and N. Trautmann, J. Korean
Phys. Soc. 35, 143-147 (1999)
50. Lineshapes and optical selectivity in high-resolution double-resonance ionization mass spectrometry
B.A. Bushaw, W. Nörtershäuser, and K. Wendt
Spectrochim. Acta B 54, 321-332 (1999)

 

1998

 

49. Properties and performances of a quadrupole mass filter used for resonance ionization mass spectrometry
K. Blaum, Ch. Geppert, P. Müller, W. Nör
tershäuser, E.W. Otten, A. Schmitt, N. Trautmann, K. Wendt, and B.A. Bushaw
Int. Journal Mass. Spec. Ion Proc. 181, 67-87 (1998)
48. Isotope shifts and hyperfine structure in the 4s2 1S0 -> 4s4p 1P1 -> 4s4d 1D2 transitions of stable calcium isotopes and calcium-41
W. Nörtershäuser, N. Trautmann, K. Wendt, and B.A. Bushaw
Spectrochim. Acta B 53, 709-721 (1998)
47. Isotope shift and hyperfine structure in the 3d 2DJ - 4p 2PJ transitions in calcium II
W. Nörtershäuser, K. Blaum, K. Icker, P. Müller, A. Schmitt, K. Wendt and B. Wiche
Eur. Phys. J. D 2, 33-39 (1998)

 

1997

 

46. Rapid Trace Analysis of 89, 90Sr in Environmental Samples by Collinear Laser Resonance Ionization Mass Spectrometry
K. Wendt, G. K. Bhowmick, G. Herrmann, J. V. Kratz, J. Lantzsch, P. Müller, W. Nörtershäuser, E.-W. Otten, R. Schwalbach, U.-A. Seibert, N. Trautmann, and A. Waldek
Radiochim. Acta 79, 183-190 (1997)
45. Rapid Ultratrace Determination of 89,90Sr in Environmental Samples by Collinear Laser Resonance Ionization Spectrometry
K. Wendt, J.V. Kratz, J. Lantzsch, P. Müller, W. Nörtershäuser, A. Seibert, N. Trautmann, A. Waldek, and K. Zimmer
Kerntechnik 62, 81-84 (1997)
44. Determination of the First Ionization Potential of Actinide Elements by Resonance Ionization Mass Spectrometry
S. Köhler, R. Deißenberger, K. Eberhardt, N. Erdmann, G. Herrmann, G. Huber, J.V. Kratz, M. Nunnemann, G. Passler, P.M. Rao, J. Riegel, N. Trautmann, and K. Wendt
Spectrochim. Acta B52, 717-726 (1997)
43. Ultratrace Analysis of Calcium with High Isotopic Selectivity by Diode Laser Resonance Ionization Mass Spectrometry
K. Wendt, K. Blaum, B.A. Bushaw, F. Juston, W. Nörtershäuser, N. Trautmann, and B. Wiche
Fresenius J. Anal. Chem. 359, 361-363 (1997)

 

1995

 

42. Trace Detection of Radiotoxic Isotopes by Resonance Ionization Mass Spectrometry
K. Wendt, G. Passler, and N. Trautmann
Phys. Scripta T58, 104-108 (1995)
41. Trace Analysis of the Radionuclides 90Sr and 89Sr in Environmental Samples I: Laser Mass Spectrometry
J. Lantzsch, B.A. Bushaw, G. Herrmann, H.-J. Kluge, L. Monz, S. Nieß, E. W. Otten, R. Schwalbach, M. Schwarz, J. Stenner, N. Trautmann, K. Walter, K. Wendt, and K. Zimmer
Angew. Chem. Int. Ed. Engl. 34, 181-183 (1995)
40. Spurenbestimmung der Radionuklide Strontium-90 und Strontium-89 - in Umweltproben, I: Lasermassenspektrometrie
J. Lantzsch, B.A. Bushaw, G. Herrmann, H.-J. Kluge, L. Monz, S. Nieß, E. W. Otten, R. Schwalbach, M. Schwarz, J. Stenner, N. Trautmann, K. Walter, K. Wendt und K. Zimmer
Angew. Chem. 107, 202-210 (1995)

 

1994

 

39. Resonanzionisationsspektroskopie mit Lasern
G. Herrmann, H.-J. Kluge, G. Passler, N. Trautmann und K. Wendt
Phys. Bl. 50, 929-939 (1994)
38. Quadrupole Moments and Nuclear Shapes of Neutron-Deficient Gold Isotopes
G. Passler, J. Rikovska, E. Arnold, H.-J. Kluge, L. Monz, R. Neugart, H. Ravn, and K. Wendt
Nucl. Phys. A 580, 173-212 (1994)
37. High Resolution Field Ionizer for State-Selective Detection of Rydberg Atoms in Fast-Beam Laser Spectroscopy
K. Stratmann, R. Hohmann, H.-J. Kluge, S. Kunze, J. Lantzsch, L. Monz, E.W. Otten, G. Passler, J. Stenner, K. Wendt, and K. Zimmer
Rev. Sci. Instrum. 65, 1847-1852 (1994)
36. Determination of 90Sr in Environmental Samples with Resonance Ionization Spectroscopy in Collinear Geometry
K. Zimmer, J. Stenner, H.-J. Kluge, J. Lantzsch, L. Monz, E.W. Otten, G. Passler, R. Schwalbach, M. Schwarz, H. Stevens, K. Wendt, G. Herrmann, S. Nieß, N. Trautmann, K. Walter, and B.A. Bushaw
Appl. Phys. B 59, 117-121 (1994)
35. Resonance Ionization Spectroscopy for Trace Analysis and Fundamental Research
H.-J. Kluge, B.A. Bushaw, G. Passler, K. Wendt, and N. Trautmann
Fresenius J. Anal. Chem. 350, 323-329 (1994)

 

1993

 

34. Hyperfine Structure in 5s4d 3D - 5snf Transitions of 87Sr
B.A. Bushaw, H.-J. Kluge, J. Lantzsch, R. Schwalbach, J. Stenner, H. Stevens, K. Wendt, and K. Zimmer
Z. Phys. D 28, 275-181 (1993)
33. Fast, Low-Level Detection of Strontium-90 and Strontium-89 in Environmental Samples by Collinear Resonance Ionization Spectroscopy
L. Monz, R. Hohmann, H.-J. Kluge, S. Kunze, J. Lantzsch, E. W. Otten, G. Passler, P. Senne, J. Stenner, K. Stratmann, K. Wendt, K. Zimmer, G. Herrmann, N. Trautmann, and K. Walter
Spectrochim. Acta 48B, 1655-1671 (1993)
32. Lifetime Measurements of Highly Excited Rydberg States of Strontium I
S. Kunze, R. Hohmann, H.-J. Kluge, J. Lantzsch, L. Monz, J. Stenner, K. Stratmann, K. Wendt, and K. Zimmer
Z. Phys. D 27, 111-114 (1993)

 

1992

 

31. Spin, Moments and Mean Square Charge Radius of 77Sr
P. Lievens, L. Vermeeren, R.E. Silverans, E. Arnold, R. Neugart, K. Wendt and F. Buchinger
Phys. Rev. C 46, 797-800 (1992)

 

1991

 

30. Nuclear Ground State Properties of 99Sr by Collinear Laser Spectroscopy with Non-optical Detection
P. Lievens, R.E. Silverans, L. Vermeeren, W. Borchers, W. Neu, R. Neugart, K. Wendt, F. Buchinger, and E. Arnold
Phys. Lett. B 256, 141-145 (1991)
29. Resonance Ionization Spectroscopy on a Fast Atomic Ytterbium Beam
C. Schulz, E. Arnold, W. Borchers, W. Neu, R. Neugart, M. Neuroth, E. W. Otten, M. Scherf, K. Wendt, P. Lievens, Y.A. Kudryavtsev, V.S. Lethokov, V.I. Mishin, and V.V. Petrunin
J. Phys. B 24, 4831-4844 (1991)
28. Hyperfine Structure Studies in the 6s6p 3P2 -Level of Barium
M. Keim, G. Haub, E.W. Otten, M. Scherf, and K. Wendt
Z. Phys. D 18, 117-123 (1991)
27. Evaluation of the Magnetic Moment of 213Ra
S.N. Panigrahy, R.W. Dougherty, S. Ahmad, K.C. Mishra, T.P. Das, J. Andriessen, R. Neugart, E.W. Otten, K. Wendt
Phys. Rev. A 43, 2215 (1991)

 

1990

 

26. Systematics of Nuclear Ground State Properties in 78-100Sr by Laser Spectroscopy
F. Buchinger, E.B. Ramsay, E. Arnold, W. Neu, R. Neugart, K. Wendt, R.E. Silverans, P. Lievens, L. Vermeeren, D. Berdichevsky, R. Fleming, D.W.L. Sprung, and G. Ulm
Phys. Rev. C 41, 2883-2897 (1990)
25. Optical Laser Spectroscopy and Hyperfine Structure Investigation of the 10 2S, 11 2S, 8 2D and 9 2D Excited Levels in Francium
E. Arnold, W. Borchers, H.T. Duong, P. Juncar, J. Lerme, P. Lievens, W. Neu, R. Neugart, M. Pellarin, J. Pinard, J.L. Vialle, and K. Wendt
J. Phys. B 23, 3511-3520 (1990)
24. Nuclear Moments of Strongly Deformed Strontium Isotopes
P. Lievens, R.E. Silverans, L. Vermeeren, E. Arnold, W. Borchers, W. Neu, R. Neugart, K. Wendt, F. Buchinger, E.B. Ramsey, and G. Ulm
Hyp. Int. 59, 161-164 (1990)
23. Evaluation of the Magnetic Moments of Radium Isotopes
S.N. Panigraphy, R.W. Dougherty, S. Ahmad, K.C. Mishra, T.P. Das, J. Andriessen, R. Neugart, E.-W. Otten, and K. Wendt
Hyp. Int. 59, 145-148 (1990)

 

1989

 

22. High-Resolution Laser Spectroscopy of Fr ns and nd Rydberg Levels
E. Arnold, W. Borchers, M. Carre, H.T. Duong, P. Juncar, J. Lerme, S. Liberman, W. Neu, R. Neugart, E.W. Otten, M. Pellarin, A. Pesnelle, J. Pinard, J.L. Vialle, and K. Wendt
J. Phys. B 22, L391-L398, (1989)
21. Xenon Isotopes far from Stability studied by Collisional Ionization Laser Spectroscopy
W. Borchers, E. Arnold, W. Neu, R. Neugart, K. Wendt, and G. Ulm
Phys. Lett. B 216, 7-10 (1989)
20. Quadrupole Moments of Radium Isotopes from the 7p 2P3/2 Hyperfine Structure in Ra II
W. Neu, R. Neugart, E.W. Otten, G. Passler, K. Wendt, B. Fricke, E. Arnold, H.-J. Kluge, and G. Ulm
Z. Phys. D 11, 105-111 (1989)

 

1988

 

19. Nuclear Charge Radii of 78-100Sr by Nonoptical Detection in Fast-Beam Laser Spectroscopy
R.E. Silverans, P. Lievens, L. Vermeeren, E. Arnold, W. Neu, R. Neugart, K. Wendt, F. Buchinger, E.B. Ramsay, and G. Ulm
Phys. Rev. Lett. 60, 2607-2610 (1988)
18. Mean Square Charge Radii of Radium Isotopes and Octupole Deformation in the 220-228Ra Region
S.A. Ahmad, W. Klempt, R. Neugart, E.W. Otten, P.G. Reinhard, G. Ulm, and K. Wendt
Nucl. Phys. A 483, 244-268 (1988)
17. Hyperfine Structure and Isotope Shift of the Neutron-Rich Barium Isotopes 139-146Ba and 148Ba
K. Wendt, S.A. Ahmad, C. Ekström, W. Klempt, R. Neugart, and E.W. Otten
Z. Phys. A 329, 407-411 (1988)
16. Nuclear Orientation of Radon Isotopes by Spin-Exchange Optical Pumping
M. Kitano, F.P. Calaprice, M.L. Pitt, J. Clayhold, W. Happer, M. Kadar-Kallen, M. Musolf, G. Ulm, K. Wendt, T. Chupp, J. Bonn, R. Neugart, E.W. Otten, and H.T. Duong
Phys. Rev. Lett. 60, 2133-2136 (1988)

 

1987

 

15. Nuclear Spin and Magnetic Moment of 11Li
E. Arnold, J. Bonn ,R. Gegenwart, W. Neu, R. Neugart, E.W. Otten, G. Ulm, and K. Wendt
Phys. Lett. B 197, 311-314 (1987)
14. Nuclear Ground State Spins of Short-Lived Strontium Isotopes
F. Buchinger, E.B. Ramsay, R.E. Silverans P. Lievens, E. Arnold, W. Neu, R. Neugart, K. Wendt, and G. Ulm
Z. Phys. A 327, 361-362 (1987)
13. Direct Measurement of Nuclear Magnetic Moments of Radium Isotopes
E. Arnold, W. Borchers, M. Carre, H.T. Duong, P. Juncar, J. Lerme, S. Liberman, W. Neu, R. Neugart, E.W. Otten, M. Pellarin, J. Pinard, G. Ulm, J.L. Vialle, and K. Wendt
Phys. Rev. Lett. 59, 771-774 (1987)
12. Hyperfine Structure and Isotope Shift Investigations in 202-222Rn for the Study of Nuclear Structure beyond Z=82
W. Borchers, R. Neugart, E.W. Otten, H.T. Duong G. Ulm, and K. Wendt
Hyp. Int. 34, 25-29 (1987)
11. Spins, Moments and Mean Square Charge Radii of 104-127In determined by Laser Spectroscopy
J. Eberz, U. Dinger, G. Huber, H. Lochmann, R. Menges, R. Neugart, R. Kirchner, O. Klepper, T. Kühl, D. Marx, G. Ulm, and K. Wendt
Nucl. Phys. A 464, 9-28 (1987)
10. On the Hyperfine Structure and Isotope Shift of Radium
K. Wendt, S.A. Ahmad, W. Klempt, R. Neugart, E.W. Otten, H.H. Stroke
Z. Phys. D 4, 227-241 (1987)
9. First Observation of the Blue Optical Lines of Francium
H.T. Duong, P. Juncar, S. Liberman, A.C. Mueller, R. Neugart, E.W. Otten, B. Peuse, J. Pinard, H.H. Stroke, C. Thibault, F. Touchard, J.L. Vialle, and K. Wendt
Europhys. Lett. 3, 175-182 (1987)

 

1986

 

8. Collisional Ionization as a Sensitive Detection Scheme in Collinear Laser-Fast-Beam Spectroscopy
R. Neugart, W. Klempt, and K. Wendt
Nucl. Instrum. Meth. In Phys. Res. B 17, 354-359 (1986)
7. Isotope Shift of 182Hg and an Update of Nuclear Moments and Charge Radii in the Isotope Range 181Hg- 206Hg
G. Ulm, S.K. Bhattacherjee, P. Dabkiewicz, G. Huber, H.J. Kluge, T. Kühl, H. Lochmann, E.W. Otten, K. Wendt, S.A. Ahmad, W. Klempt, and R. Neugart
Z. Phys. A 325, 247-259 (1986)

 

1985

 

6. Nuclear Magnetic Moment of 207Tl
R. Neugart, H.H. Stroke, S.A. Ahmad, H.T. Duong, H.L. Ravn, and K. Wendt
Phys. Rev. Lett. 55, 1559-1562 (1985)
5. Nuclear Spins, Moments, and Changes of the Mean Square Charge Radii of 140-153Eu
S.A. Ahmad, W. Klempt, C. Ekström, R. Neugart, and K. Wendt
Z. Phys. A 321, 35-45 (1985)

 

1984

 

4. Relativistic J-Dependence of the Isotope Shift in the 6s-6p Doublet of Ba II
K. Wendt, S.A. Ahmad, F. Buchinger, A.C. Mueller, R. Neugart, and E.W. Otten
Z. Phys. A 318, 125-129 (1984)

 

1983

 

3. Determination of Nuclear Spins and Moments in a Series of Radium Isotopes
S.A. Ahmad, W. Klempt, R. Neugart, E.W. Otten, K. Wendt, and C. Ekström
Phys. Lett. 133B, 47-52 (1983)
2. Nuclear Moments and Charge Radii of Rare-Earth Isotopes studied by Collinear Fast-Beam Laser Spectroscopy
R. Neugart, K. Wendt, S.A. Ahmad, W. Klempt, and C. Ekström
Hyperfine Interactions 15/16, 181-186 (1983)

 

1982

 

1. Fast-Beam Laser Spectroscopy on Metastable Atoms applied to Neutron-Deficient Ytterbium Isotopes
F. Buchinger, A.C. Mueller, B. Schinzler, K. Wendt, C. Ekström, W. Klempt, and R. Neugart
Nuclear Instruments and Methods 202, 159-165 (1982)