Fission in the landscape of heaviest elements: Some recent examples

J. Khuyagbaatar; A. Yakushev; Ch. E. Düllmann; D. Ackermann; L.-L. Andersson; M. Block; H. Brand; J. Even; U. Forsberg; W. Hartmann; R.-D. Herzberg; F. P. Heßberger; J. Hoffmann; A. Hübner; E. Jäger; J. Jeppsson; B. Kindler; J. V. Kratz; J. Krier; N. Kurz; B. Lommel; M. Maiti; S. Minami; D. Rudolph; J. Runke; L. G. Sarmiento; M. Schädel; B. Schausten; J. Steiner; T. Torres De Heidenreich; J. Uusitalo; N. Wiehl; V. Yakusheva

doi:10.1051/epjconf/201613103003

Fission in the landscape of heaviest elements: Some recent examples

J. Khuyagbaatar, A. Yakushev, Ch. E. Düllmann, D. Ackermann, L.-L. Andersson, M. Block, H. Brand, J. Even, U. Forsberg, W. Hartmann, R.-D. Herzberg, F. P. Heßberger, J. Hoffmann, A. Hübner, E. Jäger, J. Jeppsson, B. Kindler, J. V. Kratz, J. Krier, N. KurzB. Lommel, M. Maiti, S. Minami, D. Rudolph, J. Runke, L. G. Sarmiento, M. Schädel, B. Schausten, J. Steiner, T. Torres De Heidenreich, J. Uusitalo, N. Wiehl, V. Yakusheva

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The fission process still remains a main factor that determines the stability of the atomic nucleus of heaviest elements. Fission half-lives vary over a wide range, 10-19-1024 s. Present experimental techniques for the synthesis of the superheavy elements that usually measure α-decay chains are sensitive only in a limited range of half-lives, often 10-5-103 s. In the past years, measurement techniques for very short-lived and very long-lived nuclei were significantly improved at the gas-filled recoil separator TASCA at GSI Darmstadt. Recently, several experimental studies of fission-related phenomena have successfully been performed. In this paper, results on 254-256Rf and 266Lr are presented and corresponding factors for retarding the fission process are discussed.

Originele taal-2	English
Artikelnummer	3003
Aantal pagina's	8
Tijdschrift	EPJ Web of Conferences
Volume	131
DOI's	https://doi.org/10.1051/epjconf/201613103003
Status	Published - 1-dec.-2016
Extern gepubliceerd	Ja
Evenement	Nobel Symposium NS 160 – Chemistry and Physics of Heavy and Superheavy Elements - Fjälkinge, Sweden Duur: 29-mei-2016 → 3-jun.-2016

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10.1051/epjconf/201613103003Licentie: CC BY

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Khuyagbaatar, J., Yakushev, A., Düllmann, C. E., Ackermann, D., Andersson, L.-L., Block, M., Brand, H., Even, J., Forsberg, U., Hartmann, W., Herzberg, R.-D., Heßberger, F. P., Hoffmann, J., Hübner, A., Jäger, E., Jeppsson, J., Kindler, B., Kratz, J. V., Krier, J., ... Yakusheva, V. (2016). Fission in the landscape of heaviest elements: Some recent examples. EPJ Web of Conferences, 131, Artikel 3003. https://doi.org/10.1051/epjconf/201613103003

@article{ea0c5382057846f5a7809282cf83cc01,

title = "Fission in the landscape of heaviest elements: Some recent examples",

abstract = "The fission process still remains a main factor that determines the stability of the atomic nucleus of heaviest elements. Fission half-lives vary over a wide range, 10-19-1024 s. Present experimental techniques for the synthesis of the superheavy elements that usually measure α-decay chains are sensitive only in a limited range of half-lives, often 10-5-103 s. In the past years, measurement techniques for very short-lived and very long-lived nuclei were significantly improved at the gas-filled recoil separator TASCA at GSI Darmstadt. Recently, several experimental studies of fission-related phenomena have successfully been performed. In this paper, results on 254-256Rf and 266Lr are presented and corresponding factors for retarding the fission process are discussed.",

author = "J. Khuyagbaatar and A. Yakushev and D{\"u}llmann, {Ch. E.} and D. Ackermann and L.-L. Andersson and M. Block and H. Brand and J. Even and U. Forsberg and W. Hartmann and R.-D. Herzberg and He{\ss}berger, {F. P.} and J. Hoffmann and A. H{\"u}bner and E. J{\"a}ger and J. Jeppsson and B. Kindler and Kratz, {J. V.} and J. Krier and N. Kurz and B. Lommel and M. Maiti and S. Minami and D. Rudolph and J. Runke and Sarmiento, {L. G.} and M. Sch{\"a}del and B. Schausten and J. Steiner and Heidenreich, {T. Torres De} and J. Uusitalo and N. Wiehl and V. Yakusheva",

year = "2016",

month = dec,

day = "1",

doi = "10.1051/epjconf/201613103003",

language = "English",

volume = "131",

journal = "EPJ Web of Conferences",

issn = "2100-014X",

publisher = " EDP Sciences",

note = "Nobel Symposium NS 160 – Chemistry and Physics of Heavy and Superheavy Elements ; Conference date: 29-05-2016 Through 03-06-2016",

}

Khuyagbaatar, J, Yakushev, A, Düllmann, CE, Ackermann, D, Andersson, L-L, Block, M, Brand, H, Even, J, Forsberg, U, Hartmann, W, Herzberg, R-D, Heßberger, FP, Hoffmann, J, Hübner, A, Jäger, E, Jeppsson, J, Kindler, B, Kratz, JV, Krier, J, Kurz, N, Lommel, B, Maiti, M, Minami, S, Rudolph, D, Runke, J, Sarmiento, LG, Schädel, M, Schausten, B, Steiner, J, Heidenreich, TTD, Uusitalo, J, Wiehl, N & Yakusheva, V 2016, 'Fission in the landscape of heaviest elements: Some recent examples', EPJ Web of Conferences, vol. 131, 3003. https://doi.org/10.1051/epjconf/201613103003

TY - JOUR

T1 - Fission in the landscape of heaviest elements

T2 - Nobel Symposium NS 160 – Chemistry and Physics of Heavy and Superheavy Elements

AU - Khuyagbaatar, J.

AU - Yakushev, A.

AU - Düllmann, Ch. E.

AU - Ackermann, D.

AU - Andersson, L.-L.

AU - Block, M.

AU - Brand, H.

AU - Even, J.

AU - Forsberg, U.

AU - Hartmann, W.

AU - Herzberg, R.-D.

AU - Heßberger, F. P.

AU - Hoffmann, J.

AU - Hübner, A.

AU - Jäger, E.

AU - Jeppsson, J.

AU - Kindler, B.

AU - Kratz, J. V.

AU - Krier, J.

AU - Kurz, N.

AU - Lommel, B.

AU - Maiti, M.

AU - Minami, S.

AU - Rudolph, D.

AU - Runke, J.

AU - Sarmiento, L. G.

AU - Schädel, M.

AU - Schausten, B.

AU - Steiner, J.

AU - Heidenreich, T. Torres De

AU - Uusitalo, J.

AU - Wiehl, N.

AU - Yakusheva, V.

PY - 2016/12/1

Y1 - 2016/12/1

N2 - The fission process still remains a main factor that determines the stability of the atomic nucleus of heaviest elements. Fission half-lives vary over a wide range, 10-19-1024 s. Present experimental techniques for the synthesis of the superheavy elements that usually measure α-decay chains are sensitive only in a limited range of half-lives, often 10-5-103 s. In the past years, measurement techniques for very short-lived and very long-lived nuclei were significantly improved at the gas-filled recoil separator TASCA at GSI Darmstadt. Recently, several experimental studies of fission-related phenomena have successfully been performed. In this paper, results on 254-256Rf and 266Lr are presented and corresponding factors for retarding the fission process are discussed.

AB - The fission process still remains a main factor that determines the stability of the atomic nucleus of heaviest elements. Fission half-lives vary over a wide range, 10-19-1024 s. Present experimental techniques for the synthesis of the superheavy elements that usually measure α-decay chains are sensitive only in a limited range of half-lives, often 10-5-103 s. In the past years, measurement techniques for very short-lived and very long-lived nuclei were significantly improved at the gas-filled recoil separator TASCA at GSI Darmstadt. Recently, several experimental studies of fission-related phenomena have successfully been performed. In this paper, results on 254-256Rf and 266Lr are presented and corresponding factors for retarding the fission process are discussed.

U2 - 10.1051/epjconf/201613103003

DO - 10.1051/epjconf/201613103003

M3 - Article

SN - 2100-014X

VL - 131

JO - EPJ Web of Conferences

JF - EPJ Web of Conferences

M1 - 3003

Y2 - 29 May 2016 through 3 June 2016

ER -

Fission in the landscape of heaviest elements: Some recent examples

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