T. Palchan-Hazan

Neutron Capture on the s -Process Branching Point Tm 171 via Time-of-Flight and Activation

C. Guerrero, J. Lerendegui-Marco, M. Paul, M. Tessler et autres

The neutron capture cross sections of several unstable nuclides acting as branching points in the s process are crucial for stellar nucleosynthesis studies. The unstable ^{171}Tm (t_{1/2}=1.92 yr) is part of the branching around mass A∼170 but its neutron capture cross section …

es, il, ch, it, fr, pl, at, pt, cz, de, gb, hr, ru, ro, jp, gr (code pays fourni par la source)

Corrigendum to “The s-process in the Nd-Pm-Sm region: Neutron activation of 147Pm” [Phys. Lett. B 797C (2019) 134809]

C. Guerrero, M. Tessler, M. Paul, J. Lerendegui-Marco et autres

es, il, ch, fr (code pays fourni par la source)

The s-process in the Nd-Pm-Sm region: Neutron activation of 147Pm

C. Guerrero, M. Tessler, M. Paul, J. Lerendegui-Marco et autres

The Nd-Pm-Sm branching is of interest for the study of the s -process, related to the production of heavy elements in stars. As 148 Sm and 150 Sm are s -only isotopes, the understanding of the branching allows constraining the s -process …

es, il, ch, fr (code pays fourni par la source)

Laser ablation positive-ion AMS of neutron activated actinides

R. C. Pardo, T. Palchan-Hazan, R. Scott, M. Paul et autres

us, il (code pays fourni par la source)

Ion beam production with sub-milligram samples of material from an ECR source for AMS

R. Scott, W. Bauder, T. Palchan-Hazan, R. C. Pardo et autres

Current accelerator mass spectrometry experiments at the Argonne Tandem Linac Accelerator System facility at Argonne National Laboratory push us to improve the ion source performance with a large number of samples and a need to minimize cross contamination. These experiments can require …

us (code pays fourni par la source)

Multi-Sampling Ionization Chamber (MUSIC) for measurements of fusion reactions with radioactive beams

P. F. F. Carnelli, S. Almaraz-Calderon, K. E. Rehm, M. Albers et autres

us, ar, il (code pays fourni par la source)

C+C Fusion Cross Sections Measurements for Nuclear Astrophysics

S. Almaraz-Calderon, P. F. F. Carnelli, K. E. Rehm, M. Albers et autres

Total fusion cross section of carbon isotopes were obtained using the newly developed MUSIC detector. MUSIC is a highly efficient, active target-detector system designed to measure fusion excitation functions with radioactive beams. The present measurements are relevant for understanding x-ray superbursts. The …

us, ar, il (code pays fourni par la source)

Fusion cross sections measurements with MUSIC

P. F. F. Carnelli, J.O. Fern 'andez Niello, S. Almaraz-Calderon, K. E. Rehm et autres

Measurements of Fusion Reactions of Low-Intensity Radioactive Carbon Beams on C12 and their Implications for the Understanding of X-Ray Bursts

P. F. F. Carnelli, S. Almaraz-Calderon, K. E. Rehm, M. Albers et autres

The interaction between neutron-rich nuclei plays an important role for understanding the reaction mechanism of the fusion process as well as for the energy production through pycnonuclear reactions in the crust of neutron stars. We have performed the first measurements of the …

us, ar, il (code pays fourni par la source)

Measurement of the ^12C+^12C Fusion Reaction with MUSIC

P. F. F. Carnelli, S. Almaraz-Calderon, D. Henderson, K. E. Rehm et autres