Zobrazeno 1 - 10
of 716
pro vyhledávání: '"Rowley N."'
Autor:
Bourgin D., Courtin S., Haas F., Goasduff A., Stefanini A.M., Montagnoli G., Montanari D., Corradi L., Huiming J., Scarlassara F., Fioretto E., Simenel C., Rowley N., Szilner S., Mijatović T.
Publikováno v:
EPJ Web of Conferences, Vol 117, p 08010 (2016)
Fusion cross sections have been measured in the 40Ca + 58Ni and 40Ca + 64Ni systems at energies around and below the Coulomb barrier. The 40Ca beam was delivered by the XTU Tandem accelerator of the Laboratori Nazionali di Legnaro and evaporation res
Externí odkaz:
https://doaj.org/article/535a2a1697da4b20bb14eace40c43c92
Barrier distribution from 28Si+154Sm quasielastic scattering: Coupling effects in the fusion process
Autor:
Kaur Gurpreet, Behera B.R., Jhingan A., Nayak B.K., Dubey R., Sharma Priya, Thakur Meenu, Mahajan Ruchi, Saneesh N., Banerjee Tathagata, Khushboo, Kumar A., Mandal S., Saxena A., Sugathan P., Rowley N.
Publikováno v:
EPJ Web of Conferences, Vol 117, p 08025 (2016)
Barrier distribution for the 28Si+154Sm system has been extracted from large angle quasielastic scattering measurement to investigate the role of various channel couplings on fusion dynamics. The coupled channel calculations, including the collective
Externí odkaz:
https://doaj.org/article/22c18b05bd9b44979be745d33853fc56
Publikováno v:
EPJ Web of Conferences, Vol 122, p 07002 (2016)
The nuclear fusion is a reaction to form a compound nucleus. It plays an important role in several circumstances in nuclear physics as well as in nuclear astrophysics, such as synthesis of superheavy elements and nucleosynthesis in stars. Here we dis
Externí odkaz:
https://doaj.org/article/1ec265c390b04263bdc8e16126047f49
Autor:
Lopez-Martens A., Henning G., Khoo T.L., Seweryniak D., Alcorta M., Asai M., Back B.B., Bertone P., Boilley D., Carpenter M.P., Chiara C.J., Chowdhury P., Gall B., Greenlees P.T., Gurdal G., Hauschild K., Heinz A., Hoffman C.R., Janssens R.V.F., Karpov A.V., Kay B.P., Kondev F.G., Lakshmi S., Lauristen T., Lister C.J., McCutchan E.A., Nair C., Piot J., Potterveld D., Reiter P., Rowley N., Rogers A.M., Zhu S.
Publikováno v:
EPJ Web of Conferences, Vol 131, p 03001 (2016)
Superheavy nuclei exist solely due to quantum shell effects, which create a pocket in the potential-energy surface of the nucleus, thus providing a barrier against spontaneous fission. Determining the height of the fission barrier and its angular-mom
Externí odkaz:
https://doaj.org/article/c3975929c7034b52a10ccc86bb0d5628
Publikováno v:
EPJ Web of Conferences, Vol 86, p 00018 (2015)
We plan to perform large angle quasi-elastic scattering experiments using a 28Si beam on heavy targets in order to study the nuclear dynamics and structure effects. As a prelude to our first test experiment with a 154Sm target, we study here the exis
Externí odkaz:
https://doaj.org/article/bf00df9b5db14aa383d0904b85f1c5ab
Autor:
Bourgin D., Courtin S., Haas F., Goasduff A., Stefanini A.M., Montagnoli G., Montanari D., Corradi L., Huiming J., Scarlassara F., Fioretto E., Simenel C., Rowley N., Jiang C.L., Szilner S., Mijatović T.
Publikováno v:
EPJ Web of Conferences, Vol 86, p 00005 (2015)
Fusion cross sections have been measured in the 40Ca + 58Ni and 40Ca + 64Ni systems at beam energies ranging from Elab = 104.75 MeV to 153.5 MeV using the Laboratori Nazionali di Legnaro electrostatic deflector. Distributions of barriers have been ex
Externí odkaz:
https://doaj.org/article/d56b17d5216e4439b9e8f390e6b30b22
Publikováno v:
EPJ Web of Conferences, Vol 86, p 00014 (2015)
The fusion barrier distribution has provided a nice representation for the channel coupling effects on heavy-ion fusion reactions at energies around the Coulomb barrier. Here we discuss how one can extract the same representation using the so called
Externí odkaz:
https://doaj.org/article/456aba35fc134f22847de01a10d32ee3
Autor:
Henning G., Lopez-Martens A., Khoo T.L., Seweryniak D., Alcorta M., Asai M., Back B. B., Bertone P., Boilley D., Carpenter M. P., Chiara C. J., Chowdhury P., Gall B., Greenlees P. T., Gurdal G., Hauschild K., Heinz A., Hoffman C. R., Janssens R. V. F., Karpov A. V., Kay B. P., Kondev F. G., Lakshmi S., Lauristen T., Lister C. J., McCutchan E. A., Nair C., Piot J., Potterveld D., Reiter P., Rowley N., Rogers A. M., Zhu S.
Publikováno v:
EPJ Web of Conferences, Vol 66, p 02046 (2014)
The gamma-ray multiplicity and total energy emitted by the heavy nucleus 254No have been measured at 2 different beam energies. From these measurements, the initial distributions of spin I and excitation energy E∗ of 254No were constructed. The dis
Externí odkaz:
https://doaj.org/article/27c3985ae5b841df9af74c8d39248919
Publikováno v:
EPJ Web of Conferences, Vol 17, p 11002 (2011)
We carry out a large scale coupled-channels calculations in order to discuss the effect of non-collective excitations on heavy-ion fusion and quasi-elastic scattering at subbarrier energies. To this end, we take into account all the states in 208Pb b
Externí odkaz:
https://doaj.org/article/dd355b37d396465c9eba2fcd356cbfb6
Publikováno v:
Phys. Rev. C 97, 064606 (2018)
The vast knowledge of strong influence of quadrupole deformation $\beta_2$ of colliding nuclei on heavy-ion subbarrier fusion reactions inspires a desire to quest the sensitivity of fusion dynamics to higher order deformations, such as $\beta_4$ and
Externí odkaz:
http://arxiv.org/abs/1805.03395