11 results on '"Even, J."'
Number of results to display per page
Search Results
2. Precision Measurement of the First Ionization Potential of Nobelium
- Author
-
Chhetri, P., primary, Ackermann, D., additional, Backe, H., additional, Block, M., additional, Cheal, B., additional, Droese, C., additional, Düllmann, Ch. E., additional, Even, J., additional, Ferrer, R., additional, Giacoppo, F., additional, Götz, S., additional, Heßberger, F. P., additional, Huyse, M., additional, Kaleja, O., additional, Khuyagbaatar, J., additional, Kunz, P., additional, Laatiaoui, M., additional, Lautenschläger, F., additional, Lauth, W., additional, Lecesne, N., additional, Lens, L., additional, Minaya Ramirez, E., additional, Mistry, A. K., additional, Raeder, S., additional, Van Duppen, P., additional, Walther, Th., additional, Yakushev, A., additional, and Zhang, Z., additional
- Published
- 2018
- Full Text
- View/download PDF
3. Probing Sizes and Shapes of Nobelium Isotopes by Laser Spectroscopy
- Author
-
Raeder, S., primary, Ackermann, D., additional, Backe, H., additional, Beerwerth, R., additional, Berengut, J. C., additional, Block, M., additional, Borschevsky, A., additional, Cheal, B., additional, Chhetri, P., additional, Düllmann, Ch. E., additional, Dzuba, V. A., additional, Eliav, E., additional, Even, J., additional, Ferrer, R., additional, Flambaum, V. V., additional, Fritzsche, S., additional, Giacoppo, F., additional, Götz, S., additional, Heßberger, F. P., additional, Huyse, M., additional, Kaldor, U., additional, Kaleja, O., additional, Khuyagbaatar, J., additional, Kunz, P., additional, Laatiaoui, M., additional, Lautenschläger, F., additional, Lauth, W., additional, Mistry, A. K., additional, Minaya Ramirez, E., additional, Nazarewicz, W., additional, Porsev, S. G., additional, Safronova, M. S., additional, Safronova, U. I., additional, Schuetrumpf, B., additional, Van Duppen, P., additional, Walther, T., additional, Wraith, C., additional, and Yakushev, A., additional
- Published
- 2018
- Full Text
- View/download PDF
4. New Short-Lived Isotope ^{221}U and the Mass Surface Near N=126
- Author
-
Khuyagbaatar, J., Yakushev, A., Düllmann, Ch. E., Ackermann, D., Andersson, L.-L., Block, M., Brand, H., Cox, D. M., Even, J., Forsberg, Ulrika, Golubev, Pavel, Hartmann, W., Herzberg, R.-D., Heßberger, F. P., Hoffmann, J., Hübner, A., Jäger, E., Jeppsson, J., Kindler, B., Kratz, J. V., Krier, J., Kurz, N., Lommel, B., Maiti, M., Minami, S., Mistry, A. K., Mrosek, Ch. M., Pysmenetska, I., Rudolph, Dirk, Sarmiento, Luis, Schaffner, H., Schädel, M., Schausten, B., Steiner, J., De Heidenreich, T. Torres, Uusitalo, J., Wegrzecki, M., Wiehl, N., and Yakusheva, V.
- Subjects
Shell Structure ,Heavy Elements Shell Structure Sampling Electronics ,Heavy Elements ,Sampling Electronics ,Subatomic Physics - Abstract
Two short-lived isotopes ^{221}U and ^{222}U were produced as evaporation residues in the fusion reaction ^{50}Ti+^{176}Yb at the gas-filled recoil separator TASCA. An α decay with an energy of E_{α}=9.31(5) MeV and half-life T_{1/2}=4.7(7) μs was attributed to ^{222}U. The new isotope ^{221}U was identified in α-decay chains starting with E_{α}=9.71(5) MeV and T_{1/2}=0.66(14) μs leading to known daughters. Synthesis and detection of these unstable heavy nuclei and their descendants were achieved thanks to a fast data readout system. The evolution of the N=126 shell closure and its influence on the stability of uranium isotopes are discussed within the framework of α-decay reduced width.
- Published
- 2015
5. New Short-Lived IsotopeU221and the Mass Surface NearN=126
- Author
-
Khuyagbaatar, J., primary, Yakushev, A., additional, Düllmann, Ch. E., additional, Ackermann, D., additional, Andersson, L.-L., additional, Block, M., additional, Brand, H., additional, Cox, D. M., additional, Even, J., additional, Forsberg, U., additional, Golubev, P., additional, Hartmann, W., additional, Herzberg, R.-D., additional, Heßberger, F. P., additional, Hoffmann, J., additional, Hübner, A., additional, Jäger, E., additional, Jeppsson, J., additional, Kindler, B., additional, Kratz, J. V., additional, Krier, J., additional, Kurz, N., additional, Lommel, B., additional, Maiti, M., additional, Minami, S., additional, Mistry, A. K., additional, Mrosek, Ch. M., additional, Pysmenetska, I., additional, Rudolph, D., additional, Sarmiento, L. G., additional, Schaffner, H., additional, Schädel, M., additional, Schausten, B., additional, Steiner, J., additional, De Heidenreich, T. Torres, additional, Uusitalo, J., additional, Wegrzecki, M., additional, Wiehl, N., additional, and Yakusheva, V., additional
- Published
- 2015
- Full Text
- View/download PDF
6. Ca48+Bk249Fusion Reaction Leading to ElementZ=117: Long-Livedα-DecayingDb270and Discovery ofLr266
- Author
-
Khuyagbaatar, J., primary, Yakushev, A., additional, Düllmann, Ch. E., additional, Ackermann, D., additional, Andersson, L.-L., additional, Asai, M., additional, Block, M., additional, Boll, R. A., additional, Brand, H., additional, Cox, D. M., additional, Dasgupta, M., additional, Derkx, X., additional, Di Nitto, A., additional, Eberhardt, K., additional, Even, J., additional, Evers, M., additional, Fahlander, C., additional, Forsberg, U., additional, Gates, J. M., additional, Gharibyan, N., additional, Golubev, P., additional, Gregorich, K. E., additional, Hamilton, J. H., additional, Hartmann, W., additional, Herzberg, R.-D., additional, Heßberger, F. P., additional, Hinde, D. J., additional, Hoffmann, J., additional, Hollinger, R., additional, Hübner, A., additional, Jäger, E., additional, Kindler, B., additional, Kratz, J. V., additional, Krier, J., additional, Kurz, N., additional, Laatiaoui, M., additional, Lahiri, S., additional, Lang, R., additional, Lommel, B., additional, Maiti, M., additional, Miernik, K., additional, Minami, S., additional, Mistry, A., additional, Mokry, C., additional, Nitsche, H., additional, Omtvedt, J. P., additional, Pang, G. K., additional, Papadakis, P., additional, Renisch, D., additional, Roberto, J., additional, Rudolph, D., additional, Runke, J., additional, Rykaczewski, K. P., additional, Sarmiento, L. G., additional, Schädel, M., additional, Schausten, B., additional, Semchenkov, A., additional, Shaughnessy, D. A., additional, Steinegger, P., additional, Steiner, J., additional, Tereshatov, E. E., additional, Thörle-Pospiech, P., additional, Tinschert, K., additional, Torres De Heidenreich, T., additional, Trautmann, N., additional, Türler, A., additional, Uusitalo, J., additional, Ward, D. E., additional, Wegrzecki, M., additional, Wiehl, N., additional, Van Cleve, S. M., additional, and Yakusheva, V., additional
- Published
- 2014
- Full Text
- View/download PDF
7. Spectroscopy of Element 115 Decay Chains
- Author
-
Rudolph, D., primary, Forsberg, U., additional, Golubev, P., additional, Sarmiento, L. G., additional, Yakushev, A., additional, Andersson, L.-L., additional, Di Nitto, A., additional, Düllmann, Ch. E., additional, Gates, J. M., additional, Gregorich, K. E., additional, Gross, C. J., additional, Heßberger, F. P., additional, Herzberg, R.-D., additional, Khuyagbaatar, J., additional, Kratz, J. V., additional, Rykaczewski, K., additional, Schädel, M., additional, Åberg, S., additional, Ackermann, D., additional, Block, M., additional, Brand, H., additional, Carlsson, B. G., additional, Cox, D., additional, Derkx, X., additional, Eberhardt, K., additional, Even, J., additional, Fahlander, C., additional, Gerl, J., additional, Jäger, E., additional, Kindler, B., additional, Krier, J., additional, Kojouharov, I., additional, Kurz, N., additional, Lommel, B., additional, Mistry, A., additional, Mokry, C., additional, Nitsche, H., additional, Omtvedt, J. P., additional, Papadakis, P., additional, Ragnarsson, I., additional, Runke, J., additional, Schaffner, H., additional, Schausten, B., additional, Thörle-Pospiech, P., additional, Torres, T., additional, Traut, T., additional, Trautmann, N., additional, Türler, A., additional, Ward, A., additional, Ward, D. E., additional, and Wiehl, N., additional
- Published
- 2013
- Full Text
- View/download PDF
8. Production and Decay of Element 114: High Cross Sections and the New NucleusHs277
- Author
-
Düllmann, Ch. E., primary, Schädel, M., additional, Yakushev, A., additional, Türler, A., additional, Eberhardt, K., additional, Kratz, J. V., additional, Ackermann, D., additional, Andersson, L.-L., additional, Block, M., additional, Brüchle, W., additional, Dvorak, J., additional, Essel, H. G., additional, Ellison, P. A., additional, Even, J., additional, Gates, J. M., additional, Gorshkov, A., additional, Graeger, R., additional, Gregorich, K. E., additional, Hartmann, W., additional, Herzberg, R.-D., additional, Heßberger, F. P., additional, Hild, D., additional, Hübner, A., additional, Jäger, E., additional, Khuyagbaatar, J., additional, Kindler, B., additional, Krier, J., additional, Kurz, N., additional, Lahiri, S., additional, Liebe, D., additional, Lommel, B., additional, Maiti, M., additional, Nitsche, H., additional, Omtvedt, J. P., additional, Parr, E., additional, Rudolph, D., additional, Runke, J., additional, Schausten, B., additional, Schimpf, E., additional, Semchenkov, A., additional, Steiner, J., additional, Thörle-Pospiech, P., additional, Uusitalo, J., additional, Wegrzecki, M., additional, and Wiehl, N., additional
- Published
- 2010
- Full Text
- View/download PDF
9. New Short-Lived Isotope 221U and the Mass Surface Near N = 126.
- Author
-
Khuyagbaatar, J., Yakushev, A., Dullmann, Ch. E., Ackermann, D., Andersson, L.-L., Block, M., Brand, H., Cox, D. M., Even, J., Forsberg, U., Golubev, P., Hartmann, W., Herzberg, R.-D., Heßberger, F. P., Hoffmann, J., Hübner, A., Jäger, E., Jeppsson, J., Kindler, B., and Kratz, J. V.
- Subjects
- *
URANIUM isotopes , *NUCLEAR fusion , *HEAVY nuclei , *NUCLEAR structure , *QUANTUM mechanics - Abstract
Two short-lived isotopes 221U and 222U were produced as evaporation residues in the fusion reaction 50Ti + 176Yb at the gas-filled recoil separator TASCA. An a decay with an energy of Eα = 9.31(5) MeV and half-life T1/2 = 4.7(7) μs was attributed to 222U. The new isotope 221U was identified in α-decay chains starting with Eα = 9.71(5) MeV and T1/2 = 0.66(14) μs leading to known daughters. Synthesis and detection of these unstable heavy nuclei and their descendants were achieved thanks to a fast data readout system. The evolution of the N = 126 shell closure and its influence on the stability of uranium isotopes are discussed within the framework of a-decay reduced width. [ABSTRACT FROM AUTHOR]
- Published
- 2015
- Full Text
- View/download PDF
10. 48Ca+249Bk Fusion Reaction Leading to Element Z = 117: Long-Lived α-Decaying 270Db and Discovery of 266Lr.
- Author
-
Khuyagbaatar, J., Yakushev, A., Düllmann, Ch. E., Ackermann, D., Andersson, L.-L., Asai, M., Block, M., Boll, R. A., Brand, H., Cox, D. M., Dasgupta, M., Derkx, X., Di Nitto, A., Eberhardt, K., Even, J., Evers, M., Eahlander, C., Eorsberg, U., Gates, J. M., and Gharibyan, N.
- Subjects
- *
NUCLEAR fusion , *NUCLEAR reactions , *DUBNIUM , *BERKELIUM , *RADIOACTIVE decay - Abstract
The superheavy element with atomic number Z = 117 was produced as an evaporation residue in the 48Ca+249Bk fusion reaction at the gas-filled recoil separator TASCA at GSI Darmstadt, Germany. The radioactive decay of evaporation residues and their a-decay products was studied using a detection setup that allowed measuring decays of single atomic nuclei with half-lives between sub-μs and a few days. Two decay chains comprising seven a decays and a spontaneous fission each were identified and are assigned to the isotope 294117 and its decay products. A hitherto unknown a-decay branch in 270Db (Z = 105) was observed, which populated the new isotope 266Lr (Z = 103). The identification of the long-lived (T1/2=1.0+1.9-0.4h) μ-emitter 270Db marks an important step towards the observation of even more long-lived nuclei of superheavy elements located on an "island of stability." [ABSTRACT FROM AUTHOR]
- Published
- 2014
- Full Text
- View/download PDF
11. 48Ca+249Bk fusion reaction leading to element Z = 117: long-lived α-decaying 270Db and discovery of 266Lr.
- Author
-
Khuyagbaatar J, Yakushev A, Düllmann ChE, Ackermann D, Andersson LL, Asai M, Block M, Boll RA, Brand H, Cox DM, Dasgupta M, Derkx X, Di Nitto A, Eberhardt K, Even J, Evers M, Fahlander C, Forsberg U, Gates JM, Gharibyan N, Golubev P, Gregorich KE, Hamilton JH, Hartmann W, Herzberg RD, Heßberger FP, Hinde DJ, Hoffmann J, Hollinger R, Hübner A, Jäger E, Kindler B, Kratz JV, Krier J, Kurz N, Laatiaoui M, Lahiri S, Lang R, Lommel B, Maiti M, Miernik K, Minami S, Mistry A, Mokry C, Nitsche H, Omtvedt JP, Pang GK, Papadakis P, Renisch D, Roberto J, Rudolph D, Runke J, Rykaczewski KP, Sarmiento LG, Schädel M, Schausten B, Semchenkov A, Shaughnessy DA, Steinegger P, Steiner J, Tereshatov EE, Thörle-Pospiech P, Tinschert K, Torres De Heidenreich T, Trautmann N, Türler A, Uusitalo J, Ward DE, Wegrzecki M, Wiehl N, Van Cleve SM, and Yakusheva V
- Abstract
The superheavy element with atomic number Z=117 was produced as an evaporation residue in the (48)Ca+(249)Bk fusion reaction at the gas-filled recoil separator TASCA at GSI Darmstadt, Germany. The radioactive decay of evaporation residues and their α-decay products was studied using a detection setup that allowed measuring decays of single atomic nuclei with half-lives between sub-μs and a few days. Two decay chains comprising seven α decays and a spontaneous fission each were identified and are assigned to the isotope (294)117 and its decay products. A hitherto unknown α-decay branch in (270)Db (Z = 105) was observed, which populated the new isotope (266)Lr (Z = 103). The identification of the long-lived (T(1/2) = 1.0(-0.4)(+1.9) h) α-emitter (270)Db marks an important step towards the observation of even more long-lived nuclei of superheavy elements located on an "island of stability."
- Published
- 2014
- Full Text
- View/download PDF
Catalog
Books, media, physical & digital resources
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.