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2,182 results on '"Geissel, H."'

202. A new experimental approach for isochronous mass measurements of short-lived exotic nuclei with the FRS-ESR facility

Author

Geissel, H., Knöbel, R., Litvinov, Yu. A., Sun, B., Beckert, K., Beller, P., Bosch, F., Boutin, D., Brandau, C., Chen, L., Fabian, B., Hausmann, M., Kozhuharov, C., Kurcewicz, J., Litvinov, S. A., Mazzocco, M., Montes, F., Münzenberg, G., Musumarra, A., Nociforo, C., Nolden, F., Plaß, W. R., Scheidenberger, C., Steck, M., Weick, H., and Winkler, M.

Published
2006
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204. Recent results in fragmentation isomer spectroscopy with rising

Author

Pietri, S., Regan, P.H., Podolyák, Zs., Rudolph, D., Steer, S., Garnsworthy, A.B., Werner-Malento, E., Hoischen, R., Górska, M., Gerl, J., Wollersheim, H.J., Kojouharov, I., Schaffner, H., Becker, F., Bednarczyk, P., Caceres, L., Doornenbal, P., Geissel, H., Grębosz, J., Kelic, A., Kurz, N., Montes, F., Prokopowicz, W., Saito, T., Tashenov, S., Heinz, A., Pfützner, M., Kurtukian-Nieto, T., Benzoni, G., Hellström, M., Jungclaus, A., Simpson, J., Andersson, L.-L., Atanasova, L., Balabanski, D., Bentley, M.A., Blank, B., Blazhev, A., Brandau, C., Brown, J.R., Bruce, A.M., Camera, F., Catford, W.N., Cullen, I.J., Dombrádi, Zs., Estevez, E., Fahlander, C., Gelletly, W., Ilie, G., Johansson, E.K., Jolie, J., Jones, G.A., Kmiecik, M., Kondev, F.G., Lalkovski, S., Liu, Z., Maj, A., Myalski, S., Shizuma, T., Simons, A.J., Schwertel, S., Walker, P.M., and Wieland, O.

Published
2007
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205. Relativistic coulomb excitation of neutron-rich 54,56,58Cr

Author

Hübel, H., Bürger, A., Saito, T. R., Grawe, H., Reiter, P., Gerl, J., Górska, M., Wollersheim, H. J., Al-Khatib, A., Banu, A., Beck, T., Becker, F., Bednarczyk, P., Benzoni, G., Bracco, A., Brambilla, S., Bringel, P., Camera, F., Clément, E., Doornenbal, P., Geissel, H., Görgen, A., Grębosz, J., Hammond, G., Hellström, M., Kavatsyuk, M., Kavatsyuk, O., Kmiecik, M., Kojouharov, I., Korten, W., Kurz, N., Lozeva, R., Maj, A., Mandal, S., Million, B., Muralithar, S., Neußer-Neffgen, A., Podolyák, Zs., Saito, N., Singh, A. K., Weick, H., Wieland, O., Winkler, M., and Wheldon, C.

Published
2006
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207. Swelling of Doubly Magic ^{48}Ca Core in Ca Isotopes beyond N=28

Author

Tanaka, M., Takechi, M., Homma, A., Fukuda, M., Nishimura, D., Suzuki, T., Tanaka, Y., Moriguchi, T., Ahn, D. S., Aimaganbetov, A., Amano, M., Arakawa, H., Bagchi, S., Behr, K. -H., Burtebayev, N., Chikaato, K., Du, H., Ebata, S., Fujii, T., Fukuda, N., Geissel, H., Hori, T., Horiuchi, W., Hoshino, S., Igosawa, R., Ikeda, A., Inabe, N., Inomata, K., Itahashi, K., Izumikawa, T., Kamioka, D., Kanda, N., Kato, I., Kenzhina, I., Korkulu, Z., Kuk, Y., Kusaka, K., Matsuta, K., Mihara, M., Miyata, E., Nagae, D., Nakamura, S., Nassurlla, M., Nishimuro, K., Nishizuka, K., Ohnishi, K., Ohtake, M., Ohtsubo, T., Omika, S., Ong, H. J., Ozawa, A., Prochazka, A., Sakurai, H., Scheidenberger, C., Shimizu, Y., Sugihara, T., Sumikama, T., Suzuki, H., Suzuki, S., Takeda, H., Tanaka, Y. K., Tanihata, I., Wada, T., Wakayama, K., Yagi, S., Yamaguchi, T., Yanagihara, R., Yanagisawa, Y., Yoshida, K., and Zholdybayev, T. K.

Subjects
Nuclear Theory, FOS: Physical sciences, Nuclear Experiment (nucl-ex), Nuclear Experiment
Abstract

Interaction cross sections for $^{42\textrm{-}51}$Ca on a carbon target at 280 MeV/nucleon have been measured for the first time. The neutron number dependence of derived root-mean-square matter radii shows a significant increase beyond the neutron magic number $N=28$. Furthermore, this enhancement of matter radii is much larger than that of the previously measured charge radii, indicating a novel growth in neutron skin thickness. A simple examination based on the Fermi-type distribution, and the Mean-Field calculations point out that this anomalous enhancement of the nuclear size beyond $N=28$ results from an enlargement of the core by a sudden increase in the surface diffuseness of the neutron density distribution, which implies the swelling of the bare $^{48}$Ca core in Ca isotopes beyond $N=28$., 6 pages, 3 figures

Published
2019

208. Quasi-free proton knockout from 12C on carbon target at 398MeV/u

Author

Panin, V., Holl, M., Taylor, J, Aksyutina, Yulia, Alvarez-Pol, Hector, Aumann, T., Bertulani, C. A., Boretzky, K., Caesar, C., Chartier, M., Chulkov, L. V., Cortina-Gil, D, Enders, J., Ershova, O., Geissel, H, Gernhauser, R., Heil, Michael, Johansson, H., Jonson, B., Kelic-Heil, A., Kiselev, O., Langer, Christoph, Le Bleis, T., Lemmon, R. C., Nilsson, Thomas, Paschalis, Stefanos, Petri, Marina Kalliopi, Plag, R., Reifarth, R., Rossi, D., Scheit, H., Simon, H., Wamers, F., Weick, Helmut, and Wimmer, C.

Published
2019

209. New test of modulated electron capture decay of hydrogen-like 142Pm ions: Precision measurement of purely exponential decay

Author

Ozturk, F. C., Akkus, B., Atanasov, D., Beyer, H., Bosch, F., Boutin, D., Brandau, C., Bühler, P., Cakirli, R. B., Chen, R. J., Chen, W. D., Chen, X. C., Dillmann, I., Dimopoulou, C., Enders, W., Essel, H. G., Faestermann, T., Forstner, O., Gao, B. S., Geissel, H., Gernhäuser, R., Grisenti, R. E., Gumberidze, A., Hagmann, S., Heftrich, T., Heil, M., Herdrich, M. O., Hillenbrand, P. -M., Izumikawa, T., Kienle, P., Klaushofer, C., Kleffner, C., Kozhuharov, C., Knöbel, R. K., Kovalenko, O., Kreim, S., Kühl, T., Lederer-Woods, C., Lestinsky, M., Litvinov, S. A., Litvinov, Yu. A., Liu, Z., Ma, X. W., Maier, L., Mei, B., Miura, H., Mukha, I., Najafi, A., Nagae, D., Nishimura, T., Nociforo, C., Nolden, F., Ohtsubo, T., Oktem, Y., Omika, S., Ozawa, A., Petridis, N., Piotrowski, J., Reifarth, R., Rossbach, J., Sánchez, R., Sanjari, M. S., Scheidenberger, C., Sidhu, R. S., Simon, H., Spillmann, U., Steck, M., Stöhlker, Th., Sun, B. H., Susam, L. A., Suzaki, F., Suzuki, T., Torilov, S. Yu., Trageser, C., Trassinelli, M., Trotsenko, S., Tu, X. L., Walker, P. M., Wang, M., Weber, G., Weick, H., Winckler, N., Winters, D. F. A., Woods, P. J., Yamaguchi, T., Xu, X. D., Yan, X. L., Yang, J. C., Yuan, Y. J., Zhang, Y. H., Zhou, X. H., Collaboration, the FRS-ESR, Collaboration, the ILIMA, Collaboration, the SPARC, Collaboration, the TBWD, Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Institut des Nanosciences de Paris (INSP), Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS), FRS-ESR, ILIMA, SPARC, and TBWD

Subjects
Nuclear and High Energy Physics, Electron capture, FOS: Physical sciences, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], nucl-ex, 01 natural sciences, Ion, 0103 physical sciences, Modulation (music), Orbital electron capture, Nuclear Physics - Experiment, ddc:530, Nuclear Experiment (nucl-ex), Exponential decay, 010306 general physics, Spectroscopy, Nuclear Experiment, Physics, 010308 nuclear & particles physics, lcsh:QC1-999, 3. Good health, Exponential function, Two body weak decay, Heavy ion storage ring, Single particle decay spectroscopy, Amplitude, High Energy Physics::Experiment, Atomic physics, Storage ring, lcsh:Physics
Abstract

An experiment addressing electron capture (EC) decay of hydrogen-like Pm60+142 ions has been conducted at the experimental storage ring (ESR) at GSI. The decay appears to be purely exponential and no modulations were observed. Decay times for about 9000 individual EC decays have been measured by applying the single-ion decay spectroscopy method. Both visually and automatically analysed data can be described by a single exponential decay with decay constants of 0.0126(7)s−1 for automatic analysis and 0.0141(7)s−1 for manual analysis. If a modulation superimposed on the exponential decay curve is assumed, the best fit gives a modulation amplitude of merely 0.019(15), which is compatible with zero and by 4.9 standard deviations smaller than in the original observation which had an amplitude of 0.23(4). An experiment addressing electron capture (EC) decay of hydrogen-like $^{142}$Pm$^{60+}$ ions has been conducted at the experimental storage ring (ESR) at GSI. The decay appears to be purely exponential and no modulations were observed. Decay times for about 9000 individual EC decays have been measured by applying the single-ion decay spectroscopy method. Both visually and automatically analysed data can be described by a single exponential decay with decay constants of 0.0126(7) s$^{-1}$ for automatic analysis and 0.0141(7) s$^{-1}$ for manual analysis. If a modulation superimposed on the exponential decay curve is assumed, the best fit gives a modulation amplitude of merely 0.019(15), which is compatible with zero and by 4.9 standard deviations smaller than in the original observation which had an amplitude of 0.23(4).

Published
2019

210. Dipole response of neutron-rich Sn isotopes

Author

Klimkiewicz, A., Adrich, P., Boretzky, K., Fallot, M., Aumann, T., Cortina-Gil, D., Datta Pramanik, U., Elze, Th.W., Emling, H., Geissel, H., Hellstroem, M., Jones, K.L., Kratz, J.V., Kulessa, R., Leifels, Y., Nociforo, C., Palit, R., Simon, H., Surowka, G., Sümmerer, K., Typel, S., and Walus, W.

Published
2007
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211. Isomer Spectroscopy Using Relativistic Projectile Fragmentation at the N=Z Line for A∼80→90

Author

Regan, P.H., Garnsworthy, A.B., Pietri, S., Caceres, L., Górska, M., Rudolph, D., Podolyák, Zs., Steer, S.J., Hoischen, R., Gerl, J., Wollersheim, H.J., Grebosz, J., Schaffner, H., Prokopwicz, W., Kojouharov, I., Becker, F., Bednarczyk, P., Doornenball, P., Geissel, H., Grawe, H., Kelic, A., Kurz, N., Montes, F., Saito, T., Tashenov, S., Werner-Malento, E., Heinz, A., Atanasova, L., Balabanski, D., Benzoni, G., Blank, B., Blazhev, A., Brandau, C., Bruce, A.M., Catford, W.N., Camera, F., Cullen, I.J., Estevez, M.E., Fahlander, C., Gelletly, W., Ilie, G., Jungclaus, A., Jolie, J., Kurtukian-Nieto, T., Liu, Z., Kmiecik, M., Maj, A., Myalski, S., Schwertel, S., Shizuma, T., Simons, A.J., Walker, P.M., and Wieland, O.

Published
2007
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213. Status of the Experimental Program on Mass Measurements of Stored Exotic Nuclei at the FRS-ESR Facility

Author

Litvinov, Yu.A., Geissel, H., Beckert, K., Beller, P., Bosch, F., Boutin, D., Brandau, C., Chen, L., Cullen, I., Dimopoulou, C., Fabian, B., Hausmann, M., Klepper, O., Knöbel, R., Kozhuharov, C., Kurcewicz, J., Litvinov, S.A., Liu, Z., Mazzocco, M., Montes, F., Münzenberg, G., Musumarra, A., Nakajima, S., Nociforo, C., Nolden, F., Ohtsubo, T., Ozawa, A., Patyk, Z., Plass, W., Scheidenberger, C., Steck, M., Sun, B., Suzuki, T., Walker, P.M., Weick, H., Winckler, N., Winkler, M., and Yamaguchi, T.

Published
2007
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214. Systematic investigation of the drip-line nuclei 11Li and 14Be and their unbound subsystems 10Li and 13Be

Author

Simon, H., Meister, M., Aumann, T., Borge, M.J.G., Chulkov, L.V., Datta Pramanik, U., Elze, Th.W., Emling, H., Forssén, C., Geissel, H., Hellström, M., Jonson, B., Kratz, J.V., Kulessa, R., Leifels, Y., Markenroth, K., Münzenberg, G., Nickel, F., Nilsson, T., Nyman, G., Richter, A., Riisager, K., Scheidenberger, C., Schrieder, G., Tengblad, O., and Zhukov, M.V.

Published
2007
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215. r過程元素合成に関わる軽い中性子過剰核の中性子捕獲断面積

Author

Bhattacharyya, A., Datta, U., Rahaman, A., Chakraborty, S., Aumann, T., Beceiro-Novo, S., Boretzky, K., Caesar, C., Carlson, B. V., Catford, W. N., Chartier, M., Cortina-Gil, D., Das, P., De Angelis, G., Diaz Fernandez, P., Emling, H., Geissel, H., Gonzalez-Diaz, D., Heine, M., Johansson, H., Jonson, B., Kalantar-Nayestanaki, N., Kr\\\'oll, T., Kr\\\'ucken, R., Kurcewicz, J., Langer, C., Le Bleis, T., Leifels, Y., Marganiec, J., M\\\'unzenberg, G., Nilsson, T., Scheidenberger, C., Scheit, H., Simon, H., Togano, Yasuhiro, Typel, S., Utsuno, Yutaka, Wagner, A., Wamers, F., Weick, H., and Winfield, J. S.

Abstract

中性子過剰核に対する中性子捕獲断面積は、$r$過程元素合成を理解する上で直接必要なデータであるものの、中性子標的が存在しないことと中性子過剰核の半減期が短いため、その実験を行うことは困難である。その代替手段として、$(n,\gamma)$反応の逆過程である$(\gamma,n)$反応のデータから導出する方法が行われている。本論文では、中性子数20領域の中性子過剰核に対し、クーロン分解反応を用いて$(\gamma,n)$反応の断面積を測定し、そこから$(n,\gamma)$反応の断面積を得た。その結果、$^{28,29}$Naと$^{34}$Alに対する中性子捕獲断面積については、統計模型で予測された値よりも小さく、$^{32}$Mgに対しては大きな値となることがわかった。

Published
2021

217. Isomers in neutron-rich A ≈ 190 nuclides from 208Pb fragmentation

Author

Caama no, M., Walker, P. M., Regan, P. H., Pfützner, M., Podolyák, Zs., Gerl, J., Hellström, M., Mayet, P., Mineva, M. N., Aprahamian, A., Benlliure, J., Bruce, A. M., Butler, P. A., Cortina Gil, D., Cullen, D. M., Döring, J., Enqvist, T., Fox, C., Garcés Narro, J., Geissel, H., Gelletly, W., Giovinazzo, J., Górska, M., Grawe, H., Grzywacz, R., Kleinböhl, A., Korten, W., Lewitowicz, M., Lucas, R., Mach, H., O’Leary, C. D., De Oliveira, F., Pearson, C. J., Rejmund, F., Rejmund, M., Sawicka, M., Schaffner, H., Schlegel, C., Schmidt, K., Schmidt, K. -H., Stevenson, P. D., Theisen, Ch., Vivès, F., Warner, D. D., Wheldon, C., Wollersheim, H. J., Wooding, S., Xu, F., and Yordanov, O.

Published
2005
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218. Investigation of nuclear matter distribution of the neutron-rich He isotopes by proton elastic scattering at intermediate energies

Author

Kiselev, O. A., Aksouh, F., Bleile, A., Bochkarev, O. V., Chulkov, L. V., Cortina-Gil, D., Dobrovolsky, A. V., Egelhof, P., Geissel, H., Hellström, M., Isaev, N. B., Komkov, B. G., Mátos, M., Moroz, F. V., Münzenberg, G., Mutterer, M., Mylnikov, V. A., Neumaier, S. R., Pribora, V. N., Seliverstov, D. M., Sergueev, L. O., Shrivastava, A., Sümmerer, K., Weick, H., Winkler, M., Yatsoura, V. I., Gross, Carl J., editor, Nazarewicz, Witold, editor, and Rykaczewski, Krzysztof P., editor

Published
2005
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219. The ion-trap facility SHIPTRAP : Status and perspectives

Author

SHIPTRAP Collaboration, Block, M., Ackermann, D., Beck, D., Blaum, K., Breitenfeldt, M., Chauduri, A., Doemer, A., Eliseev, S., Habs, D., Heinz, S., Herfurth, F., Heßberger, F. P., Hofmann, S., Geissel, H., Kluge, H. -J., Kolhinen, V., Marx, G., Neumayr, J. B., Mukherjee, M., Petrick, M., Plass, W., Quint, W., Rahaman, S., Rauth, C., Rodríguez, D., Scheidenberger, C., Schweikhard, L., Suhonen, M., Thirolf, P. G., Wang, Z., Weber, C., Gross, Carl J., editor, Nazarewicz, Witold, editor, and Rykaczewski, Krzysztof P., editor

Published
2005
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221. Study of basic nuclear properties of highly-charged, unstable nuclei at the SIS-FRS-ESR complex

Author

Scheidenberger, C., Attallah, F., Beckert, K., Beller, P., Bosch, F., Boutin, D., Eickhoff, H., Faestermann, T., Falch, M., Franczak, B., Franzke, B., Geissel, H., Hausmann, M., Hellström, M., Kaza, E., Kerscher, Th., Klepper, O., Kluge, H. -J., Koyama, R., Kozhuharov, C., Kratz, K. -L., Litvinov, Yu. A., Löbner, K., Maier, L., Matos, M., Münzenberg, G., Nolden, F., Novikov, Yu. N., Ohtsubo, T., Ostrowski, A., Ozawa, A., Patyk, Z., Pfeiffer, B., Portillo, M., Quint, W., Radon, T., Shishkin, V., Stadlmann, J., Steck, M., Sümmerer, M., Suzuki, T., Trzhaskovskaja, M. B., Vieira, D. J., Watanabe, S., Weick, H., Winkler, M., Wollnik, H., and Yamaguchi, T.

Published
2004
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222. Multi-nucleon transfer reactions at ion catcher facilities - a new way to produce and study heavy neutron-rich nuclei

Author

Dickel, T., primary, Kankainen, A., additional, Spătaru, A., additional, Amanbayev, D., additional, Beliuskina, O., additional, Beck, S., additional, Constantin, P., additional, Benyamin, D., additional, Geissel, H., additional, Gröf, L., additional, Hornung, C., additional, Karpov, A. V., additional, Mardor, I., additional, Mu¨nzenberg, G., additional, Nichita, D., additional, Plaß, W. R., additional, Pohjalainen, I., additional, Purushothaman, S., additional, Reponen, M., additional, Rotaru, A., additional, Saiko, V.V., additional, Scheidenberger, C., additional, Winfield, J. S., additional, and Zadvornaya, A., additional

Published
2020
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223. Excitation of baryonic resonances in stable medium-mass nuclei of Sn

Author

Rodríguez-Sánchez, J L, primary, Benlliure, J, additional, Haettner, E, additional, Scheidenberger, C, additional, Vargas, J, additional, Ayyad, Y, additional, Alvarez-Pol, H, additional, Atkinson, J, additional, Aumann, T, additional, Beceiro-Novo, S, additional, Boretzky, K, additional, Caamaño, M, additional, Casarejos, E, additional, Cortina-Gil, D, additional, DÍaz Fernández, P, additional, Estrade, A, additional, Geissel, H, additional, Itahashi, K, additional, Kelić-Heil, A, additional, Lenske, H, additional, Litvinov, Yu A, additional, Paradela, C, additional, Pérez-Loureiro, D, additional, Pietri, S, additional, Prochazka, A, additional, Saito, T R, additional, Takechi, M, additional, Tanaka, Y K, additional, Vidaña, I, additional, Weick, H, additional, and Winfield, J S, additional

Published
2020
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224. Probing the Z = 6 spin-orbit shell gap with (p,2p) quasi-free scattering reactions

Author

Syndikus, I., primary, Petri, M., additional, Macchiavelli, A.O., additional, Paschalis, S., additional, Bertulani, C.A., additional, Aumann, T., additional, Alvarez-Pol, H., additional, Atar, L., additional, Beceiro-Novo, S., additional, Benlliure, J., additional, Boillos, J.M., additional, Boretzky, K., additional, Borge, M.J.G., additional, Brown, B.A., additional, Caamaño, M., additional, Caesar, C., additional, Casarejos, E., additional, Catford, W., additional, Cederkall, J., additional, Chakraborty, S., additional, Chulkov, L.V., additional, Cortina-Gil, D., additional, Cravo, E., additional, Crespo, R., additional, Datta Pramanik, U., additional, Dillmann, I., additional, Díaz Fernández, P., additional, Elekes, Z., additional, Enders, J., additional, Farinon, F., additional, Fraile, L.M., additional, Galaviz, D., additional, Geissel, H., additional, Gernhäuser, R., additional, Golubev, P., additional, Göbel, K., additional, Heil, M., additional, Heine, M., additional, Heinz, A., additional, Henriques, A., additional, Holl, M., additional, Johansson, H.T., additional, Jonson, B., additional, Kalantar-Nayestanaki, N., additional, Kanungo, R., additional, Kelic-Heil, A., additional, Kröll, T., additional, Kurz, N., additional, Langer, C., additional, Le Bleis, T., additional, Machado, J., additional, Marganiec-Gałązka, J., additional, Nacher, E., additional, Nilsson, T., additional, Nociforo, C., additional, Panin, V., additional, Perea, A., additional, Pietri, S.B., additional, Plag, R., additional, Rahaman, A., additional, Reifarth, R., additional, Revel, A., additional, Ribeiro, G., additional, Rigollet, C., additional, Rossi, D.M., additional, Savran, D., additional, Scheit, H., additional, Simon, H., additional, Sorlin, O., additional, Tengblad, O., additional, Togano, Y., additional, Vandebrouck, M., additional, Volkov, V., additional, Wamers, F., additional, Wheldon, C., additional, Wilson, G.L., additional, Winfield, J.S., additional, Weick, H., additional, Woods, P., additional, Yakorev, D., additional, Zhukov, M., additional, Zilges, A., additional, and Zuber, K., additional

Published
2020
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225. Study of Δ excitations in medium-mass nuclei with peripheral heavy ion charge-exchange reactions

Author

Rodríguez-Sánchez, J.L., primary, Benlliure, J., additional, Vidaña, I., additional, Lenske, H., additional, Scheidenberger, C., additional, Vargas, J., additional, Alvarez-Pol, H., additional, Atkinson, J., additional, Aumann, T., additional, Ayyad, Y., additional, Beceiro-Novo, S., additional, Boretzky, K., additional, Caamaño, M., additional, Casarejos, E., additional, Cortina-Gil, D., additional, Díaz Fernández, P., additional, Estrade, A., additional, Geissel, H., additional, Haettner, E., additional, Kelić-Heil, A., additional, Litvinov, Yu.A., additional, Paradela, C., additional, Pérez-Loureiro, D., additional, Pietri, S., additional, Prochazka, A., additional, Takechi, M., additional, Tanaka, Y.K., additional, Weick, H., additional, and Winfield, J.S., additional

Published
2020
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226. Study of Nuclear Matter Distributions of Halo Nuclei 6He and 8He with Elastic Proton Scattering

Author

Aksouh, F., Bleile, A., Bochkarev, O. V., Chulkov, L. V., Cortina-Gil, D., Dobrovolsky, A. V., Egelhof, P., Geissel, H., Hellström, M., Isaev, N. B., Kiselev, O. A., Komkov, B. G., Mátos, M., Moroz, F. V., Münzenberg, G., Mutterer, M., Mylnikov, V. A., Neumaier, S. R., Pribora, V. N., Seliverstov, D. M., Sergueev, L. O., Shrivastava, A., Sümmerer, K., Weick, H., Winkler, M., Yatsoura, V. I., Plessas, W., editor, Krivec, Rajmund, editor, Rosina, Mitja, editor, Golli, Bojan, editor, and Širca, Simon, editor

Published
2003
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227. Low-lying resonance states in 7He

Author

Meister, M., Aleksandrov, D., Aumann, T., Axelsson, L., Baumann, T., Borge, M. J. G., Chulkov, L. V., Dostal, W., Eberlein, B., Elze, Th. W., Emling, H., Forssén, C., Geissel, H., Grünschloß, A., Hellström, M., Holzmann, R., Jonson, B., Kratz, J. V., Kulessa, R., Leistenscheider, A., Markenroth, K., Mukha, I., Münzenberg, G., Nickel, F., Nilsson, T., Nyman, G., Richter, A., Riisager, K., Scheidenberger, C., Schrieder, G., Simon, H., Tengblad, O., Zhukov, M. V., Äystö, Juha, editor, Dendooven, Peter, editor, Jokinen, Ari, editor, and Leino, Matti, editor

Published
2003
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228. 6,8He: a comparative study of fragmentation reactions

Author

Meister, M., Aleksandrov, D., Aumann, T., Axelsson, L., Baumann, T., Borge, M. J. G., Chulkov, L. V., Dostal, W., Eberlein, B., Elze, Th. W., Emling, H., Geissel, H., Grünschloß, A., Hellström, M., Holzmann, R., Jonson, B., Kratz, J. V., Kraus, G., Kulessa, R., Leifels, Y., Leistenscheider, A., Markenroth, K., Mukha, I., Münzenberg, G., Nickel, F., Nilsson, T., Nyman, G., Pfützner, M., Pribora, V., Richter, A., Riisager, K., Scheidenberger, C., Schrieder, G., Simon, H., Stroth, J., Surowiec, A., Tengblad, O., Zhukov, M. V., Äystö, Juha, editor, Dendooven, Peter, editor, Jokinen, Ari, editor, and Leino, Matti, editor

Published
2003
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230. Decay studies of N ≈ Z nuclei from 75Sr to 102Sn

Author

Faestermann, T., Schneider, R., Stolz, A., Sümmerer, K., Wefers, E., Friese, J., Geissel, H., Hellström, M., Kienle, P., Körner, H.-J., Mineva, M., Münch, M., Münzenberg, G., Schlegel, C., Schmidt, K., Thirolf, P., Weick, H., and Zeitelhack, K.

Published
2002
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231. First evidence for the two-proton decay of 45Fe

Author

Pfützner, M., Badura, E., Bingham, C., Blank, B., Chartier, M., Geissel, H., Giovinazzo, J., Grigorenko, L.V., Grzywacz, R., Hellström, M., Janas, Z., Kurcewicz, J., Lalleman, A.S., Mazzocchi, C., Mukha, I., Münzenberg, G., Plettner, C., Roeckl, E., Rykaczewski, K.P., Schmidt, K., Simon, R.S., Stanoiu, M., and Thomas, J.-C.

Published
2002
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233. Structure of light neutron-rich nuclei through coulomb dissociation

Author

Pramanik, U Datta, Aumann, T, Cortina, D, Emling, H, Geissel, H, Hellström, M, Holzmann, R, Iwasa, N, Leifels, Y, Münzenberg, G, Rejmund, M, Scheidenberger, C, Sümmerer, K, Leistenschneider, A, Elze, Th W, Grünschloss, A, Ilievski, S, Boretzky, K, Kratz, J V, Kulessa, R, Lubkiewicz, E, Wajda, E, Walus, W, Reiter, P, and Simon, H

Published
2001
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234. A new μs isomer in 136Sb produced in the projectile fission of 238U

Author

Mineva, M.N., Hellström, M., Bernas, M., Gerl, J., Grawe, H., Pfützner, M., Regan, P.H., Rejmund, M., Rudolph, D., Becker, F., Bingham, C.R., Enqvist, T., Fogelberg, B., Gausemel, H., Geissel, H., Genevey, J., Górska, M., Grzywacz, R., Hauschild, K., Janas, Z., Kojouharov, I., Kopatch, Y., Korgul, A., Korten, W., Kurcewicz, J., Lewitowicz, M., Lucas, R., Mach, H., Mandal, S., Mayet, P., Mazzocchi, C., Pinston, J.A., Podolyàk, Zs., Schaffner, H., Schlegel, Ch., Schmidt, K., Sümmerer, K., and Wollersheim, H.J.

Published
2001
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237. One-nucleon removal cross-sections for 17, 19C and 8, 10B

Author

Cortina-Gil, D., Baumann, T., Geissel, H., Lenske, H., Sümmerer, K., Axelsson, L., Bergmann, U., Borge, M.J.G., Fraile, L.M., Hellström, M., Ivanov, M., Iwasa, N., Janik, R., Jonson, B., Markenroth, K., Münzenberg, G., Nickel, F., Nilsson, T., Ozawa, A., Riisager, K., Schrieder, G., Schwab, W., Simon, H., Scheidenberger, C., Sitar, B., Suzuki, T., and Winkler, M.

Published
2001
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240. Production cross-sections of protactinium and thorium isotopes produced in fragmentation of 238U at 1 A GeV

Author

Kurcewicz, J., Liu, Z., Pfützner, M., Woods, P.J., Mazzocchi, C., Schmidt, K.-H., Kelić, A., Attallah, F., Badura, E., Davids, C.N., Davinson, T., Döring, J., Geissel, H., Górska, M., Grzywacz, R., Hellström, M., Janas, Z., Karny, M., Korgul, A., Mukha, I., Plettner, C., Robinson, A., Roeckl, E., Rykaczewski, K., Schmidt, K., Seweryniak, D., Sümmerer, K., and Weick, H.

Published
2006
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241. Study of the nuclear matter distribution in neutron-rich Li isotopes

Author

Dobrovolsky, A.V., Alkhazov, G.D., Andronenko, M.N., Bauchet, A., Egelhof, P., Fritz, S., Geissel, H., Gross, C., Khanzadeev, A.V., Korolev, G.A., Kraus, G., Lobodenko, A.A., Münzenberg, G., Mutterer, M., Neumaier, S.R., Schäfer, T., Scheidenberger, C., Seliverstov, D.M., Timofeev, N.A., Vorobyov, A.A., and Yatsoura, V.I.

Published
2006
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242. The ion-catcher device for SHIPTRAP

Author

Neumayr, J.B., Beck, L., Habs, D., Heinz, S., Szerypo, J., Thirolf, P.G., Varentsov, V., Voit, F., Ackermann, D., Beck, D., Block, M., Di, Z., Eliseev, S.A., Geissel, H., Herfurth, F., Heßberger, F.P., Hofmann, S., Kluge, H.-J., Mukherjee, M., Münzenberg, G., Petrick, M., Quint, W., Rahaman, S., Rauth, C., Rodríguez, D., Scheidenberger, C., Sikler, G., Wang, Z., Weber, C., Plaß, W.R., Breitenfeldt, M., Chaudhuri, A., Marx, G., Schweikhard, L., Dodonov, A.F., Novikov, Y., and Suhonen, M.

Published
2006
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244. On-line commissioning of SHIPTRAP

Author

Rahaman, S., Block, M., Ackermann, D., Beck, D., Chaudhuri, A., Eliseev, S., Geissel, H., Habs, D., Herfurth, F., Heßberger, F.P., Hofmann, S., Marx, G., Mukherjee, M., Neumayr, J.B., Petrick, M., Plaß, W.R., Quint, W., Rauth, C., Rodríguez, D., Scheidenberger, C., Schweikhard, L., Thirolf, P.G., and Weber, C.

Published
2006
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246. Nuclear Structure Studies with High-Precision Mass Measurements of Spontaneous Fission Fragments at the FRS Ion Catcher.

Author

Spătaru, A., Amanbayev, D., Ayet, S., Balabanski, D. L., Beck, S., Bergmann, J., Constantin, P., Dickel, T., Geissel, H., Hornung, C., Kalantar-Nayestanaki, N., Kripko-Koncz, G., Mardor, I., Mollaebrahimi, A., Plaß, W. R., Scheidenberger, C., Wasserheß, M., and Zhao, J.

Subjects
NUCLEAR shell theory, MASS measurement, DAUGHTER ions, ATOMIC mass, TIME-of-flight mass spectrometers, NUCLEAR structure
Abstract

Nuclear mass is a key property of atomic nuclei. The accurate determination of nuclear masses provides information for the nuclear shell structure and nuclear deformations. The FRS Ion Catcher experimental setup at GSI, Darmstadt was used to perform mass measurements of 252Cf fragments using a multiple-reflection time-of-flight mass spectrometer. The reported results are compared to previous measurements and their implication in the estimation of two-neutron separation energy is discussed. [ABSTRACT FROM AUTHOR]

Published
2021

247. Radioactive decays of highly-charged ions

Author

Gao B. S., Najafi M. A., Atanasov D. R., Blaum K., Bosch F., Brandau C., Chen X. C., Dillmann I., Dimopoulou Ch., Faestermann Th., Geissel H., Gernhäuser R., Hillenbrand P.-M., Kovalenko O., Kozhuharov C., Litvinov S. A., Litvinov Yu. A., Maier L., Nolden F., Piotrowski J., Sanjari M. S., Scheidenberger C., Spillmann U., Steck M., Stöhlker Th., Trageser Ch., Tu X. L., Weick H., Winckler N., Xu H. S., Yamaguchi T., Yan X. L., Zhang Y. H., and Zhou X. H.

Subjects
Physics, QC1-999
Abstract

Access to stored and cooled highly-charged radionuclides offers unprecedented opportunities to perform high-precision investigations of their decays. Since the few-electron ions, e.g. hydrogen- or helium-like ions, are quantum mechanical systems with clear electronic ground state configurations, the decay studies of such ions are performed under well-defined conditions and allow for addressing fundamental aspects of the decay process. Presented here is a compact review of the relevant experiments conducted at the Experimental Storage Ring ESR of GSI. A particular emphasis is given to the investigations of the two-body beta decay, namely the bound-state β-decay and its time-mirrored counterpart, orbital electron-capture.

Published
2015
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248. Strong pulsed magnetic quadrupole lens

Author

Chichkine, V., Winkler, M., Behr, K.H., Geissel, H., Kalimov, A., Li, G., Muenzenberg, G., Scheidenberger, C., Weick, H., and Wollnik, H.

Subjects
Heavy ions -- Research, Ion accelerators -- Research, Superconducting magnets -- Research, Electrical equipment and supplies industry -- Research, Magnetic lenses -- Research, Electrical engineering, Business, Electronics, Electronics and electrical industries, European Organization for Nuclear Research -- Conferences, meetings and seminars
Abstract

Pulsed magnetic quadrupole lenses for focusing highly energetic heavy ion beams are described. How to operate them is discussed.

Published
2002

249. Superallowed Gamow–Teller decay of the doubly magic nucleus 100Sn

Author

Hinke, C. B., Böhmer, M., Boutachkov, P., Faestermann, T., Geissel, H., Gerl, J., Gernhäuser, R., Górska, M., Gottardo, A., Grawe, H., Grębosz, J. L., Krücken, R., Kurz, N., Liu, Z., Maier, L., Nowacki, F., Pietri, S., Podolyák, Zs., Sieja, K., Steiger, K., Straub, K., Weick, H., Wollersheim, H.-J., Woods, P. J., Al-Dahan, N., Alkhomashi, N., Ataç, A., Blazhev, A., Braun, N. F., Čeliković, I. T., Davinson, T., Dillmann, I., Domingo-Pardo, C., Doornenbal, P. C., de France, G., Farrelly, G. F., Farinon, F., Goel, N., Habermann, T. C., Hoischen, R., Janik, R., Karny, M., Kaşkaş, A., Kojouharov, I. M., Kröll, Th., Litvinov, Y., Myalski, S., Nebel, F., Nishimura, S., Nociforo, C., Nyberg, J., Parikh, A. R., Procházka, A., Regan, P. H., Rigollet, C., Schaffner, H., Scheidenberger, C., Schwertel, S., Söderström, P.-A., Steer, S. J., Stolz, A., and Strmeň, P.

Published
2012
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250. In-beam γ-spectroscopy with relativistic radioactive ion beams

Author

Wan, S., Gerl, J., Cub, J., Holeczek, J.M., Reiter, P., Schwalm, D., Aumann, T., Boretzky, K., Dostal, W., Eberlein, B., Emling, H., Ender, Ch., Elze, Th.W., Geissel, H., Grünschloß, A., Holzmann, R., Iwasa, N., Kaspar, M., Kleinböhl, A., Koschorrek, O., Leifels, Y., Leistenschneider, A., Peter, I., Schaffner, H., Scheidenberger, C., Schubart, R., Schubert, R., Simon, H., Stengel, G., Surowiec, A., and Wollersheim, H.J.

Published
1999
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