Search Results - "Kratz, J.V"

A new assessment of the alleged link between element 115 and element 117 decay chains by Forsberg, U., Rudolph, D., Fahlander, C., Golubev, P., Sarmiento, L.G., Åberg, S., Block, M., Düllmann, Ch.E., Heßberger, F.P., Kratz, J.V., Yakushev, A.

“…A novel rigorous statistical treatment is applied to available data (May 9, 2016) from search and spectroscopy experiments on the elements with atomic numbers…”
Get full text

On the adsorption and reactivity of element 114, flerovium by Yakushev, A., Lens, L., Düllmann, Ch. E., Khuyagbaatar, J., Jäger, E., Krier, J., Runke, J., Albers, H. M., Asai, M., Block, M., Despotopulos, J., Di Nitto, A., Eberhardt, K., Forsberg, U., Golubev, P., Götz, M., Götz, S., Haba, H., Harkness-Brennan, L., Herzberg, R.-D., Heßberger, F. P., Hinde, D., Hübner, A., Judson, D., Kindler, B., Komori, Y., Konki, J., Kratz, J.V., Kurz, N., Laatiaoui, M., Lahiri, S., Lommel, B., Maiti, M., Mistry, A. K., Mokry, Ch, Moody, K. J., Nagame, Y., Omtvedt, J. P., Papadakis, P., Pershina, V., Rudolph, D., Samiento, L.G., Sato, T.K., Schädel, M., Scharrer, P., Schausten, B., Shaughnessy, D. A., Steiner, J., Thörle-Pospiech, P., Toyoshima, A., Trautmann, N., Tsukada, K., Uusitalo, J., Voss, K.-O., Ward, A., Wegrzecki, M., Wiehl, N., Williams, E., Yakusheva, V.

“…Flerovium (Fl, element 114) is the heaviest element chemically studied so far. To date, its interaction with gold was investigated in two gas-solid…”
Get full text

TASISpec—A highly efficient multi-coincidence spectrometer for nuclear structure investigations of the heaviest nuclei by Andersson, L.-L., Rudolph, D., Golubev, P., Herzberg, R.-D., Hoischen, R., Merchán, E., Ackermann, D., Düllmann, Ch.E., Eberhardt, K., Even, J., Gerl, J., Heßberger, F.P., Jäger, E., Khuyagbaatar, J., Kojouharov, I., Kratz, J.V., Krier, J., Kurz, N., Prokopowicz, W., Schädel, M., Schaffner, H., Schausten, B., Schimpf, E., Semchenkov, A., Türler, A., Wollersheim, H.-J., Yakushev, A., Thörle-Pospiech, P., Hartmann, W., Hübner, A., Lommel, B., Kindler, B., Steiner, J.

“…TASISpec (TASCA in Small Image mode Spectroscopy) combines composite Ge- and Si-detectors for a new detector setup aimed towards multi-coincidence γ-ray,…”
Get full text

Preparation of targets for the gas-filled recoil separator TASCA by electrochemical deposition and design of the TASCA target wheel assembly by Eberhardt, K., Brüchle, W., Düllmann, Ch.E., Gregorich, K.E., Hartmann, W., Hübner, A., Jäger, E., Kindler, B., Kratz, J.V., Liebe, D., Lommel, B., Maier, H.-J., Schädel, M., Schausten, B., Schimpf, E., Semchenkov, A., Steiner, J., Szerypo, J., Thörle, P., Türler, A., Yakushev, A.

“…The Transactinide Separator and Chemistry Apparatus (TASCA) is a recoil separator with maximized transmission designed for performing advanced chemical studies…”
Get full text

The application of neutron activation analysis, scanning electron microscope, and radiographic imaging for the characterization of electrochemically deposited layers of lanthanide and actinide elements by Liebe, D., Eberhardt, K., Hartmann, W., Häger, T., Hübner, A., Kratz, J.V., Kindler, B., Lommel, B., Thörle, P., Schädel, M., Steiner, J.

“…Lanthanide and actinide targets are prepared at the University of Mainz by molecular plating, an electrochemical deposition from an organic solvent, for…”
Get full text

Dosimetric feasibility study for an extracorporeal BNCT application on liver metastases at the TRIGA Mainz by Blaickner, M., Kratz, J.V., Minouchehr, S., Otto, G., Schmidberger, H., Schütz, C., Vogtländer, L., Wortmann, B., Hampel, G.

“…This study investigates the dosimetric feasibility of Boron Neutron Capture Therapy (BNCT) of explanted livers in the thermal column of the research reactor in…”
Get full text

Study of the average charge states of 188Pb and 252,254No ions at the gas-filled separator TASCA by Khuyagbaatar, J., Ackermann, D., Andersson, L.-L., Ballof, J., Brüchle, W., Düllmann, Ch.E., Dvorak, J., Eberhardt, K., Even, J., Gorshkov, A., Graeger, R., Heßberger, F.-P., Hild, D., Hoischen, R., Jäger, E., Kindler, B., Kratz, J.V., Lahiri, S., Lommel, B., Maiti, M., Merchan, E., Rudolph, D., Schädel, M., Schaffner, H., Schausten, B., Schimpf, E., Semchenkov, A., Serov, A., Türler, A., Yakushev, A.

“…The average charge states of 188Pb and 252,254No ions in dilute helium gas were measured at the gas-filled recoil separator TASCA. Hydrogen gas was also used…”
Get full text

Syntheses of transuranium isotopes with atomic numbers Z≤103 in multi-nucleon transfer reactions by Kratz, J.V., Loveland, W., Moody, K.J.

“…In Section 1 we will discuss multi-nucleon transfer reactions with light heavy ions, which can be thought of as competing with complete fusion at higher impact…”
Get full text

Two- and three-body correlations: breakup of halo nuclei by Simon, H., Aumann, T., Borge, M.J.G., Chulkov, L.V., Elze, Th.W., Emling, H., Forsse´n, C., Geissel, H., Hellstro¨m, M., Jonson, B., Kratz, J.V., Kulessa, R., Leifels, Y., Markenroth, K., Meister, M., Mu¨nzenberg, G., Nickel, F., Nilsson, T., Nyman, G., Pribora, V., Richter, A., Riisager, K., Scheidenberger, C., Schrieder, G., Tengblad, O., Zhukov, M.V.

“…Nuclear knockout reactions at relativistic energies provide a sensitive tool to determine the ground state properties of nuclei close to the drip line. Studies…”
Get full text

Dipole excitations of neutron-proton asymmetric nuclei by Palit, R., Adrich, P., Aumann, T., Boretzky, K., Cortina, D., Datta Pramanik, U., Elze, Th.W., Emling, H., Fallot, M., Geissel, H., Hellstro¨m, M., Jones, K.L., Khiem, L.H., Kratz, J.V., Kulessa, R., Leifels, Y., Leistenschneider, A., Mu¨nzenberg, G., Nociforo, C., Reiter, P., Simon, H., Su¨mmerer, K., Walus, W.

“…Dipole excitations of unstable short-lived nuclei has been investigated experimentally by utilizing the electromagnetic-excitation process with high-energy…”
Get full text

Determination of the first ionization potential of nine actinide elements by resonance ionization mass spectroscopy (RIMS) by Erdmann, N., Nunnemann, M., Eberhardt, K., Herrmann, G., Huber, G., Köhler, S., Kratz, J.V., Passler, G., Peterson, J.R., Trautmann, N., Waldek, A.

“…The high sensitivity of RIMS enables the precise determination of the first ionization potential of actinide elements with a sample size of ≤10 12 atoms. By…”
Get full text

Ultratrace analysis of long-lived radionuclides by resonance ionization mass spectrometry (RIMS) by Kratz, J. V.

“…Radioisotope mass spectrometry for the determination of long-lived nuclides can be several orders of magnitude more sensitive than the conventional radiometric…”
Get full text

Measurement of the dipole polarizability of the unstable neutron-rich nucleus Ni68 by Rossi, D., Adrich, P., Aksouh, F., Alvarez-Pol, H., Aumann, T., Benlliure, J., Böhmer, M., Boretzky, K., Casarejos, E., Chartier, M., Chatillon, A., Cortina-Gil, D., Datta Pramanik, U., Emling, H., Ershova, O.V., Fernandez-Dominguez, B., Geissel, H., Górska, M., Heil, M., Johansson, Håkan T, Junghans, A.R., Kelic-Heil, A., Kiselev, O.A., Klimkiewicz, A., Kratz, J.V., Krücken, R., Kurz, N., Labiche, M., Le Bleis, T., Lemmon, R.C., Litvinov, Y.A., Mahata, K., Maierbeck, P., Movsesyan, A., Nilsson, Thomas, Nociforo, C., Palit, R., Paschalis, S., Plag, R., Reifarth, R., Savran, D., Scheit, H., Simon, H., Sümmerer, K., Wagner, A., Walua, W., Weick, H., Winkler, M.

“…The E1 strength distribution in Ni68 has been investigated using Coulomb excitation in inverse kinematics at the RB3-LAND setup and by measuring the invariant…”
Get full text

Trace analysis of plutonium in environmental samples by resonance ionization mass spectroscopy (RIMS) by Nunnemann, M, Erdmann, N, Hasse, H.-U, Huber, G, Kratz, J.V, Kunz, P, Mansel, A, Passler, G, Stetzer, O, Trautmann, N, Waldek, A

“…Resonance ionization mass spectroscopy (RIMS) is well suited for trace analysis of long-lived radioisotopes in environmental, biological and technical samples…”
Get full text

Measurement of the first ionization potential of lawrencium, element 103 by Sato, T. K., Asai, M., Borschevsky, A., Stora, T., Sato, N., Kaneya, Y., Tsukada, K., Düllmann, Ch. E., Eberhardt, K., Eliav, E., Ichikawa, S., Kaldor, U., Kratz, J. V., Miyashita, S., Nagame, Y., Ooe, K., Osa, A., Renisch, D., Runke, J., Schädel, M., Thörle-Pospiech, P., Toyoshima, A., Trautmann, N.

“…Lawrencium, with atomic number 103, has an isotope with a half-life of 27 seconds; even so, its first ionization potential has now been measured on an…”
Get full text

Halo excitations in fragmentation of [formula omitted]He at 240 MeV/u on carbon and lead targets by Aleksandrov, D., Aumann, T., Axelsson, L., Baumann, T., Borge, M.J.G., Chulkov, L.V., Cub, J., Dostal, W., Eberlein, B., Elze, Th.W., Emling, H., Geissel, H., Goldberg, V.Z., Grünschloß, A., Hellström, M, Holeczek, J., Holzmann, R., Jonson, B., Kratz, J.V., Kraus, G., Kulessa, R., Leifels, Y., Leistenschneider, A., Leth, T., Markenroth, K., Meister, M., Mukha, I., Münzenberg, G., Nickel, F., Nilsson, T., Nyman, G., Petersen, B., Pfützner, M., Pribora, V., Richter, A., Riisager, K., Scheidenberger, C., Schrieder, G., Schwab, W., Simon, H., Smedberg, M.H., Stroth, J., Surowiec, A., Tengblad, O., Zhukov, M.V.

“…Dissociation of a 240 MeV/u beam of 6He, incident on carbon and lead targets, has been studied in kinematically complete experiments to investigate low-lying…”
Get full text

Determination of the first ionization potential of actinide elements by resonance ionization mass spectroscopy by Köhler, S., Deiβenberger, R., Eberhardt, K., Erdmann, N., Herrmann, G., Huber, G., Kratz, J.V., Nunnemann, M., Passler, G., Rao, P.M., Riegel, J., Trautmann, N., Wendt, K.

“…Resonance ionization mass spectroscopy (RIMS) in the presence of an external static electric field has been used for the determination of photoionization…”
Get full text

Coulomb breakup of the neutron-rich isotopes 15C and 17C by Datta Pramanik, U, Aumann, T, Boretzky, K, Carlson, B.V, Cortina, D, Elze, Th.W, Emling, H, Geissel, H, Grünschloß, A, Hellström, M, Ilievski, S, Kratz, J.V, Kulessa, R, Leifels, Y, Leistenschneider, A, Lubkiewicz, E, Münzenberg, G, Reiter, P, Simon, H, Sümmerer, K, Wajda, E, Walus, W

“…Coulomb breakup of unstable neutron-rich carbon isotopes 15,17C has been studied at energies around ∼500–600 MeV/nucleon. Non-resonant low-lying dipole…”
Get full text

Unveiling the two-proton halo character of 17Ne: Exclusive measurement of quasi-free proton-knockout reactions by Lehr, C., Wamers, F., Aksouh, F., Aksyutina, Yu, Álvarez-Pol, H., Atar, L., Aumann, T., Beceiro-Novo, S., Bertulani, C.A., Boretzky, K., Borge, M.J.G., Caesar, C., Chartier, M., Chatillon, A., Chulkov, L.V., Cortina-Gil, D., Díaz Fernández, P., Emling, H., Ershova, O., Fraile, L.M., Fynbo, H.O.U., Galaviz, D., Geissel, H., Heil, M., Heine, M., Hoffmann, D.H.H., Holl, M., Johansson, H.T., Jonson, B., Karagiannis, C., Kiselev, O.A., Kratz, J.V., Kulessa, R., Kurz, N., Langer, C., Lantz, M., Le Bleis, T., Lemmon, R., Litvinov, Yu.A., Löher, B., Mahata, K., Marganiec-Galązka, J., Müntz, C., Nilsson, T., Nociforo, C., Ott, W., Panin, V., Paschalis, S., Perea, A., Plag, R., Reifarth, R., Richter, A., Riisager, K., Rodriguez-Tajes, C., Rossi, D., Savran, D., Scheit, H., Schrieder, G., Schrock, P., Simon, H., Stroth, J., Sümmerer, K., Tengblad, O., Weick, H., Wimmer, C.

“…The proton drip-line nucleus 17Ne is investigated experimentally in order to determine its two-proton halo character. A fully exclusive measurement of the…”
Get full text

Determination of the first ionization potential of einsteinium by resonance ionization mass spectroscopy (RIMS) by Peterson, J.R., Erdmann, N., Nunnemann, M., Eberhardt, K., Huber, G., Kratz, J.V., Passler, G., Stetzer, O., Thörle, P., Trautmann, N., Waldek, A.

“…The first ionization potential of einsteinium (IP Es) was determined by resonance ionization mass spectroscopy (RIMS) using samples with ≤10 12 atoms of 254Es…”
Get full text