PPT-Mass measurements on very neutron-rich isotopes with a new Penning trap phase detection

Mass measurements on very neutronrich isotopes with a new Penning trap phase detection technique Guy Savard Argonne National Laboratory amp University of Chicago Nuclear Structure 2016 Knoxville Tennessee July 2529 2016. Wolfram KORTEN. CEA . Saclay. DSM/IRFU/. SPhN. Shapes and shells in exotic nuclei. Prolate. Oblate. Quadrupole . deformation. . of. the nuclear ground states. M. Girod, CEA Bruy. ères-le-Châtel. Dominance of . . mass. . measurements. of . n-rich. . nuclei. . between. N=50 and 82.. Short overview on the experimental approach. Penning trap mass measurements on n-rich nuclei. Impact of improved knowledge of masses. Status report. Alexander Herlert. FAIR GmbH. o. n behalf of the MATS and . LaSpec. Collaborations. Thanks to W. Nörtershäuser, D. Rodríguez, P. Campell, I. Moore, and G. Neyens for providing slides/material. Stars: . Insights . into their Formation. , Evolution & . Structure from their. Masses and Radii. Feryal Ozel. University of Arizona. In collaboration with T. . Guver. , M. . Baubock. , L. . Camarota. Farrukh. J. . Fattoyev. My TAMUC collaborators: . B.-A. Li, W. G. Newton . My outside collaborators: . C. J. Horowitz, J. . Piekarewicz. , G. . Shen. , J. . Xu. Texas A&M University-Commerce. International Workshop on Nuclear Dynamics and Thermodynamics. 2015. D. Lascar | Postdoctoral Fellow | TRIUMF. How do you relate time to mass?. How do you trap ions?. What is going on in a Penning trap?. Time of Flight conversion. Outline. Oct 9, 2015. SFU Nuclear Chemistry - Mass 2. What number equals the number of protons?. Atomic Number. From the periodic table – . How is the mass of a “regular” (most abundant) atom determined?. Protons Neutrons = Atomic Mass. An Isotope is defined as…. Xenon TPC: . x- . and . γ. -ray . reconstruction in charge mode.. Diego Gonzalez Diaz. for the NEXT collaboration. 11/12/2014. Signal . feedthroughs. SiPMs. boards. PMTs. copper . shield . Field Cage. G. . Ban. 1. , M. . Breitenfeldt. 2. , . P. Finlay. 2. , . X. . F. abian. 1 . X. . Fléchard. 1. , . P. . Friedag. 3. , F. . Glück. 5. , . A Knecht. 6. ,. V. Kozlov. 5. , E. . . Liénard. 1. , G. Soti. Atoms of the same element . can. have different . mass numbers.. Isotopes. How can atoms of the same element end up with a different mass?. Shoulder Partners. Frederick Soddy. (1877-1956) proposed the idea of isotopes in 1912. Presently progress as been in the following areas:. Establishing the physics basis of the need to resolve isotopic content down to the 1%-concentration level, including. Impact on the ICRH heating properties in the high-power H-mode plasmas needed for DTE2. Big Bang . Nucleosynthesis. takes place when the universe is a few minutes old. makes . 2. H, . 3. He, . 4. He and . 7. Li. Fusion in stars. in stars like the Sun, makes . 4. He and C, N, O . in massive stars, makes elements up to iron-56. Alexander Saunders. Los Alamos National Lab. LA-UR-14-26812. 2. Outline. Why study weak interactions via the neutron beta decay lifetime?. Because of the scientific reach. Because of the impact across nuclear and particle physics. Frederick Seward. ABSTRACT. Neutron stars are predicted to be stable over the mass range ≈ 0.1 to ≈ 3M. ⊙. . At 1.4 M. ⊙. , 98% of the mass is in a core with . supernuclear. density and 1-2 % forms a thin crust and atmosphere . As mass...