Some regularities in the beam-direct production of isotopes with 2⩽Z⩽11 induced in reactions of 18O (35 MeV) with Be and Ta

Artukh, A.G.; Gridnev, G.F.; Gruszecki, M.; Koscielniak, F.; Semchenkov, A.G.; Semchenkova, O. V.; Sereda, Yu. M.; Szmider, I.; Teterev, Yu. G.

doi:10.1016/s0375-9474(01)01554-8

Cited by 7 publications

(8 citation statements)

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“…The measurements of total reaction cross sections σ R for weakly bound 6,8 He and 8,9 Li on the nat Al and nat Pb targets at energies (15)(16)(17)(18)(19)(20)(21)(22)(23)(24)(25)(26)(27)(28)(29)(30)(31)(32)(33) MeV/A were per formed and the results were compared with the previ ous experiments [36,37]. In the range of 10% accu racy there is an agreement with known data.…”

Section: Study Of the Nuclear Sizes Of Radioactive Nucleisupporting

confidence: 53%

“…The systematic investigations [18][19][20] of forward angle characteristics of isotopes with atomic numbers 2 < Z < 11 produced in nucleus nucleus collisions of the 18 O (35 MeV/A) projectile on the 9 Be and 181 Ta tar gets and 22 Ne (40 MeV/) projectile on the 9 Be target were carried out using the COMBAS kinematic sepa rator. Two targets with different neutron to proton ratio were used to study the influence of the target neu tron excess on the neutron rich isotope production.…”

Section: Studying the Mechanisms Of Nuclide Production At Intermediatmentioning

confidence: 99%

“…18,19) it is reasonable to assume that only the second and the third minima of angular distributions can be reached in the experiments. For the 32 Na pro jectile this corresponds to the angular region = 0°-2°, while for correlated recoil protons the angular region is = 50°-90°, respectively.…”

Section: Studying Of Elastic Scattering Of Exotic Nucleimentioning

confidence: 99%

“…Studies of the cluster structure evolution with increas ing neutron excess in a chain of oxygen isotopes [16][17][18][19][20][21][22][23][24] O are a matter of particular interest, since they can shed light on the experimentally observed instability of oxy gen 26 O and 28 O especially with magic number Z = 8 and neutron number N = 20.…”

Section: Studying the Cluster Structure Of Light Element Nuclei Near mentioning

confidence: 99%

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Radioactive nuclear beams of COMBAS facility

et al. 2016

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The basic ion optical characteristics of the luminosity and the high resolution of kinematic sep arator COMBAS realized for the first time on the strong focusing principle are presented. The developed facility allows to separate the high intensity secondary radioactive beams in a wide range of mass numbers A and atomic numbers Z which are produced in heavy ion reactions in the energy range of 20 ≤ E ≤ 100 MeV/A (Fermi energy domain). Two distinct detector systems such as realized Si strip detector telescope and the promising development of the three dimension time projection chamber are discussed. Program of the inves tigations of nuclear reaction mechanisms at intermediate energies of 20-100 MeV/A, measurement of the radii of unstable nuclei, study of the cluster structure of light nuclei near the nuclear drip line and search of 26,28 O resonances in exchange reactions is proposed. The upgrading of experimental facility by the integration of COMBAS separator with the Ion Catcher is discussed.

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Section: Study Of the Nuclear Sizes Of Radioactive Nucleisupporting

confidence: 53%

Section: Studying the Mechanisms Of Nuclide Production At Intermediatmentioning

confidence: 99%

Section: Studying Of Elastic Scattering Of Exotic Nucleimentioning

confidence: 99%

Section: Studying the Cluster Structure Of Light Element Nuclei Near mentioning

confidence: 99%

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Radioactive nuclear beams of COMBAS facility

et al. 2016

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“…We brie y review the transport approach and apply it to interpret experimental data of isotope distributions and velocity spectra measured at FLNR (Dubna) with the COMBAS forward spectrometer [9]. Relative to previous studies of such reactions [6Ä8], we present here a more consistent calculation of the excitation energies of the primary fragments, which are important for their de-excitation and theˇnal fragments yields.…”

mentioning

confidence: 99%

Projectile fragmentation at Fermi energies with transport simulations

Mikhailova

Erdemchimeg

Artukh

et al. 2015

Phys. Part. Nuclei Lett.

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Heavy Ion Fragmentation Reactions at Energies of 35–140 MeV in a Combined Transport and Statistical Approach

Mikhailova¹,

Erdemchimeg²,

Artukh³

et al. 2018

EPJ Web Conf.

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Abstract. Fragment formation in heavy ion collisions at low to intermediate energy is described by a combined application of transport theory of the Boltzmann type and of a statistical program for the decay of the fragments at the late stage. The transport equations are solved by simulations using the test particle method as a finite element representation of the phase space distribution. The description of experimental data is reasonable overall, but the fragment velocity distributions point to the presence of other mechanisms and the role of fluctuations.

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Some regularities in the beam-direct production of isotopes with 2⩽Z⩽11 induced in reactions of 18O (35 MeV) with Be and Ta

Cited by 7 publications

References 1 publication

Radioactive nuclear beams of COMBAS facility

Radioactive nuclear beams of COMBAS facility

Projectile fragmentation at Fermi energies with transport simulations

Heavy Ion Fragmentation Reactions at Energies of 35–140 MeV in a Combined Transport and Statistical Approach

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