Sample records for ESPECTROS DE NEUTRONES (neutron spectra)

Sample records 1 - 4 shown.


Super-allowed beta decay of nuclei at the drip-line

García Borge, María José; Hansen, P. G.; Johannsen, L.; Jonson, B.; Nilsson, T.; Nyman, G.; Richter, A.

7 pages, 4 figures, 2 tables.-- PACS nrs.: 23.40.Hc; 21.60.–n; 27.20.+n. | We have investigated the continuous particle spectra following the beta decay of the neutron-rich nuclei that terminate the mass 6, 8, 9 and 11 isobaric chains. Strong beta transitions feeding the very top of the spectrum are...

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Searching for the H-5 resonance in the t+n+n system

Meister, M.; Chulkov, L. V.; Simon, H.; Aumann, T.; García Borge, María José; Elze, Th. W.; Emling, H.

19 pages, 7 figures, 2 tables, 2 appendices.-- PACS nrs.: 27.10.+h; 25.60.Gc.-- Printed version published Jul 28, 2003. | Erratum to this paper (error in the calculation of resonance parameters) published in Nuclear Physics A 739(3-4): 353-354 (2004),

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Search for beta-delayed charged particles from the halo nucleus Be-14

Jeppesen, H.; Bergmann, U. C.; García Borge, María José; Cederkäll, J.; Fedoseyev, V. N.; Fynbo, H. O. U.

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He-6 and neutron momentum distributions from He-8 in nuclear break-up reactions at 240 MeV/u

Nilsson, T.; Humbert, F.; Schwab, W.; Simon, H.; Smedberg, M. H.; Zinser, M.; Blaich, Th.; García Borge, María José

17 pages, 1 table, 10 figures. | Neutron and He-6 momentum distributions from He-8 break-up reactions in a C target have been measured at 240 MeV/u. The two-neutron removal cross section was found to be σ(-2n) = 0.27 ± 0.03 b. The nature of the momentum distributions is interpreted in some simple re...

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