Zobrazeno 1 - 10
of 655
pro vyhledávání: '"Mcdaniel, S"'
Autor:
Jones, K. L., Ahn, S., Allmond, J. M., Ayres, A., Bardayan, D. W., Baugher, T., Bazin, D., Berryman, J. S., Bey, A., Bingham, C., Cartegni, L., Cerizza, G., Chae, K. Y., Cizewski, J. A., Gade, A., Galindo-Uribarri, A., Garcia-Ruiz, R. F., Grzywacz, R., Howard, M. E., Kozub, R. L., Liang, J. F., Manning, B., Matos, M., McDaniel, S., Miller, D., Nesaraja, C. D., O'Malley, P. D., Padgett, S., Padilla-Rodal, E., Pain, S. D., Pittman, S. T., Radford, D. C., Ratkiewicz, A., Schmitt, K. T., Shore, A., Smith, M. S., Stracener, D. W., Stroberg, S. R., Tostevin, J., Varner, R. L., Weisshaar, D., Wimmer, K., Winkler, R.
Publikováno v:
Acta Physica Polonica B, 46(3), 537-546 (2015)
Direct reaction techniques are powerful tools to study the single-particle nature of nuclei. Performing direct reactions on short-lived nuclei requires radioactive ion beams produced either via fragmentation or the Isotope Separation OnLine (ISOL) me
Externí odkaz:
http://arxiv.org/abs/1508.06531
Autor:
Davies, P. J., Bentley, M. A., Henry, T. W., Simpson, E. C., Gade, A., Lenzi, S. M., Baugher, T., Bazin, D., Berryman, J. S., Bruce, A. M., Diget, C. Aa., Iwasaki, H., Lemasson, A., McDaniel, S., Napoli, D. R., Ratkiewicz, A., Scruton, L., Shore, A., Stroberg, R., Tostevin, J. A., Weisshaar, D., Wimmer, K., Winkler, R.
The first spectroscopy of excited states in 52Ni (Tz=2) and 51Co (Tz=-3/2) has been obtained using the highly selective two-neutron knockout reaction. Mirror energy differences between isobaric analogue states in these nuclei and their mirror partner
Externí odkaz:
http://arxiv.org/abs/1308.1254
Autor:
Lemasson, A., Iwasaki, H., Morse, C., Bazin, D., Baugher, T., Berryman, J. S., Dewald, A., Fransen, C., Gade, A., McDaniel, S., Nichols, A., Ratkiewicz, A., Stroberg, S., Voss, P., Wadsworth, R., Weisshaar, D., Wimmer, K., Winkler, R.
Publikováno v:
Phys. Rev. C 85, 041303(R) (2012)
The lifetimes of the first 2$^{+}$ states in the neutron-deficient $^{76,78}$Sr isotopes were measured using a unique combination of the $\gamma$-ray line-shape method and two-step nucleon exchange reactions at intermediate energies. The transition r
Externí odkaz:
http://arxiv.org/abs/1204.2279
Autor:
Winkler, R., Gade, A., Baugher, T., Bazin, D., Brown, B. A., Glasmacher, T., Grinyer, G. F., Meharchand, R., McDaniel, S., Ratkiewicz, A., Weisshaar, D.
Publikováno v:
Phys. Rev. Lett. 108, 182501 (2012)
We report on the first experimental study of quadrupole collectivity in the very neutron-rich nuclei \nuc{47,48}{Ar} using intermediate-energy Coulomb excitation. These nuclei are located along the path from doubly-magic Ca to collective S and Si iso
Externí odkaz:
http://arxiv.org/abs/1203.4630
Autor:
McDaniel, S., Gade, A., Tostevin, J. A., Baugher, T., Bazin, D., Brown, B. A., Cook, J. M., Glasmacher, T., Grinyer, G. F., Ratkiewicz, A., Weisshaar, D.
Publikováno v:
Physical Review C 85, 014610 (2012)
Background: Thick-target-induced nucleon-adding transfer reactions onto energetic rare-isotope beams are an emerging spectroscopic tool. Their sensitivity to single-particle structure complements one-nucleon removal reaction capabilities in the quest
Externí odkaz:
http://arxiv.org/abs/1201.2403
Autor:
Gade, A., Tostevin, J. A., Baugher, T., Bazin, D., Brown, B. A., Campbell, C. M., Glasmacher, T., Grinyer, G. F., McDaniel, S., Meierbachtol, K., Ratkiewicz, A., Stroberg, S. R., Walsh, K. A., Weisshaar, D., Winkler, R.
Publikováno v:
Phys.Rev.C83:054324,2011
New measurements and reaction model calculations are reported for single neutron pickup reactions onto a fast \nuc{22}{Mg} secondary beam at 84 MeV per nucleon. Measurements were made on both carbon and beryllium targets, having very different struct
Externí odkaz:
http://arxiv.org/abs/1103.3849
Autor:
Gade, A., Bazin, D., Brown, B. A., Campbell, C. M., Cook, J. M., Ettenauer, S., Glasmacher, T., Kemper, K. W., McDaniel, S., Obertelli, A., Otsuka, T., Ratkiewicz, A., Terry, J. R., Utsuno, Y., Weisshaar, D.
Publikováno v:
Phys. Rev. C 83, 044305 (2011)
Excited states in the very neutron-rich nuclei 35Mg and 33Na were populated in the fragmentation of a 38Si projectile beam on a Be target at 83 MeV/u beam energy. We report on the first observation of gamma-ray transitions in 35Mg, the odd-N neighbor
Externí odkaz:
http://arxiv.org/abs/1103.2413
Autor:
Reed, M. D., Harms, S. L., Poindexter, S., Zhou, A. -Y., Eggen, J. R., Morris, M. A., Quint, A. C., McDaniel, S., Baran, A., Dolez, N., Kawaler, S. D., Kurtz, D. W., Moskalik, P., Riddle, R., Zola, S., Ostensen, R. H., Solheim, J. -E., Kepler, S. O., Costa, A. F. M., Provencal, J. L., Mullally, F., Winget, D. W., Vuckovic, M., Crowe, R., Terry, D., Avila, R., Berkey, B., Stewart, S., Bodnarik, J., Bolton, D., Binder, P. -M., Sekiguchi, K., Sullivan, D. J., Kim, S. -L., Chen, W. -P., Chen, C. -W., Lin, H. -C., Jian, X. -J., Wu, H., Gou, J. -P., Liu, Z., Leibowitz, E., Lipkin, Y., Akan, C., Cakirli, O., Janulis, R., Pretorius, R., Ogloza, W., Stachowski, G., Paparo, M., Szabo, R., Csubry, Z., Zsuffa, D., Silvotti, R., Marinoni, S., Bruni, I., Vauclair, G., Chevreton, M., Matthews, J. M., Cameron, C., Pablo, H.
KPD 1930+2752 is a short-period pulsating subdwarf B (sdB) star. It is also an ellipsoidal variable with a known binary period just over two hours. The companion is most likely a white dwarf and the total mass of the system is close to the Chandresak
Externí odkaz:
http://arxiv.org/abs/1011.0387
Autor:
Rother, W., Dewald, A., Iwasaki, H., Lenzi, S. M., Starosta, K., Bazin, D., Baugher, T., Brown, B. A., Crawford, H. L., Fransen, C., Gade, A., Ginter, T. N., Glasmacher, T., Grinyer, G. F., Hackstein, M., Ilie, G., Jolie, J., McDaniel, S., Miller, D., Petkov, P., Pissulla, Th., Ratkiewicz, A., Ur, C. A., Voss, P., Walsh, K. A., Weisshaar, D., Zell, K. -O.
Publikováno v:
Phys.Rev.Lett.106:022502,2011
The transition rates for the 2_{1}^{+} states in 62,64,66Fe were studied using the Recoil Distance Doppler-Shift technique applied to projectile Coulomb excitation reactions. The deduced E2 strengths illustrate the enhanced collectivity of the neutro
Externí odkaz:
http://arxiv.org/abs/1006.5297
Autor:
Gade, A., Baugher, T., Bazin, D., Brown, B. A., Campbell, C. M., Glasmacher, T., Grinyer, G. F., Honma, M., McDaniel, S., Meharchand, R., Otsuka, T., Ratkiewicz, A., Tostevin, J. A., Walsh, K. A., Weisshaar, D.
Publikováno v:
Phys.Rev.C81:064326,2010
The neutron-rich N=50 isotones 82Ge and 84Se were investigated using intermediate-energy Coulomb excitation on a 197Au target and inelastic scattering on 9Be. As typical for intermediate-energy Coulomb excitation with projectile energies exceeding 70
Externí odkaz:
http://arxiv.org/abs/1006.3608