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Journal Articles

Experimental study of the $$^{238}$$U($$^{36}$$S, 3-5$$n$$)$$^{269-271}$$Hs reaction leading to the observation of $$^{270}$$Hs

Graeger, R.*; Ackermann, D.*; Chelnokov, M.*; Chepigin, V.*; D$"u$llmann, C. E.*; Dvorak, J.*; Even, J.*; Gorshkov, A.*; He${ss}$berger, F. P.*; Hild, D.*; et al.

Physical Review C, 81(6), p.061601_1 - 061601_5, 2010/06

https://doi.org/10.1103/PhysRevC.81.061601
 Times Cited Count：44 Percentile：89.38(Physics, Nuclear)

Journal Articles

Observation of the 3$$n$$ evaporation channel in the complete hot-fusion reaction $$^{26}$$Mg + $$^{248}$$Cm leading to the new superheavy nuclide $$^{271}$$Hs

Dvorak, J.*; Br$"u$chle, W.*; Chelnokov, M.*; D$"u$llmann, Ch. E.*; Dvorakova, Z.*; Eberhardt, K.*; J$"a$ger, E.*; Kr$"u$cken, R.*; Kuznetsov, A.*; Nagame, Yuichiro; et al.

Physical Review Letters, 100(13), p.132503_1 - 132503_4, 2008/04

https://doi.org/10.1103/PhysRevLett.100.132503

The analysis of a large body of heavy ion fusion reaction data with medium-heavy projectiles (6$$leq$$Z$$leq$$18) and actinide targets suggests a disappearance of the 3$$n$$ exit channel with increasing atomic number of the projectile. Here, we report a measurement of the excitation function of the reaction $$^{248}$$Cm($$^{26}$$Mg,$$xn$$)$$^{274-x}$$Hs and the observation of the new nuclide $$^{271}$$Hs produced in the 3$$n$$ evaporation channel at a beam energy well below the Bass fusion barrier with a cross section comparable to the maxima of the 4$$n$$ and 5$$n$$ channels. This indicates the possible discovery of new neutron-rich transactinide nuclei using relatively light heavy ion beams of the most neutron-rich stable isotopes and actinide targets.

Journal Articles

Observation of the 3$$n$$ evaporation channel in the complete hot-fusion reaction $$^{26}$$Mg+$$^{248}$$Cm leading to the new superheavy nuclide $$^{271}$$Hs

Dvorak, J.*; Br$"u$chle, W.*; Chelnokov, M.*; D$"u$llmann, Ch. E.*; Dvorakova, Z.*; Eberhardt, K.*; J$"a$ger, E.*; Kr$"u$cken, R.*; Kuznetsov, A.*; Nagame, Yuichiro; et al.

Physical Review Letters, 100(13), p.132503_1 - 132503_4, 2008/04

https://doi.org/10.1103/PhysRevLett.100.132503
 Times Cited Count：131 Percentile：94.88(Physics, Multidisciplinary)

Journal Articles

Doubly magic nucleus $$^{270}_{108}$$Hs$$_{162}$$

Dvorak, J.*; Br$"u$chle, W.*; Chelnokov, M.*; Dressler, R.*; D$"u$llmann, Ch. E.*; Eberhardt, K.*; Gorshkov, V.*; J$"a$ger, E.*; Kr$"u$cken, R.*; Kuznetsov, A.*; et al.

Physical Review Letters, 97(24), p.242501_1 - 242501_4, 2006/12

https://doi.org/10.1103/PhysRevLett.97.242501
 Times Cited Count：163 Percentile：96.08(Physics, Multidisciplinary)

no abstracts in English

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