Zobrazeno 1 - 10
of 250
pro vyhledávání: '"Winkelbauer, J."'
Autor:
Connolly, D., Montoya, K. B., Duke, D. L., Greife, U., Lovell, A. E., Mosby, S., Prokop, C., Rudziensky, E., Schmitt, K., Winkelbauer, J.
Neutron-induced fission of $^{237}$Np has been measured over a wide range of incident neutron energies using a twin Frisch-gridded ionization chamber (TFGIC) and a thin-backed $^{237}$Np target. These measurements were performed at the Los Alamos Neu
Externí odkaz:
http://arxiv.org/abs/2111.12895
Autor:
Salathe, M., Crawford, H. L., Macchiavelli, A. O., Kay, B. P., Hoffman, C. R., Ayangeakaa, A. D., Campbell, C. M., Clark, R. M., Cromaz, M., Fallon, P., Jones, M. D., Kuvin, S. A., Sethi, J., Wiedeking, M., Winkelbauer, J. R., Wuosmaa, A. H.
Publikováno v:
Phys. Rev. C 102, 064317 (2020)
The excitation energy of deformed intruder states (specifically the 2p2h bandhead) as a function of proton number $Z$ along $N=20$ is of interest both in terms of better understanding the evolution of nuclear structure between spherical $^{40}$Ca and
Externí odkaz:
http://arxiv.org/abs/2007.14488
Autor:
Barney, J., Estee, J., Lynch, W. G., Isobe, T., Jhang, G., Kurata-Nishimura, M., McIntosh, A. B., Murakami, T., Shane, R., Tangwancharoen, S., Tsang, M. B., Cerizza, G., Kaneko, M., Lee, J. W., Tsang, C. Y., Wang, R., Anderson, C., Baba, H., Chajecki, Z., Famiano, M., Hodges-Showalter, R., Hong, B., Kobayashi, T., Lasko, P., Łukasik, J., Nakatsuka, N., Olsen, R., Otsu, H., Pawłowski, P., Pelczar, K., Powell, W., Sakurai, H., Santamaria, C., Setiawan, H., Taketani, A., Winkelbauer, J. R., Xiao, Z., Yennello, S. J., Yurkon, J., Zhang, Y.
The SAMURAI Pion Reconstruction and Ion-Tracker Time Projection Chamber (S$\pi$RIT TPC) was designed to enable measurements of heavy ion collisions with the SAMURAI spectrometer at the RIKEN Radioactive Isotope Beam Factory and provide constraints on
Externí odkaz:
http://arxiv.org/abs/2005.10806
Autor:
Meisel, Z., George, S., Ahn, S., Bazin, D., Brown, B. A., Browne, J., Carpino, J. F., Chung, H., Cyburt, R. H., Estradé, A., Famiano, M., Gade, A., Langer, C., Matoš, M., Mittig, W., Montes, F., Morrissey, D. J., Pereira, J., Schatz, H., Schatz, J., Scott, M., Shapira, D., Smith, K., Stevens, J., Tan, W., Tarasov, O., Towers, S., Wimmer, K., Winkelbauer, J. R., Yurkon, J., Zegers, R. G. T.
Publikováno v:
Physical Review C 101, 052801(R) (2020)
We present mass excesses (ME) of neutron-rich isotopes of Ar through Fe, obtained via TOF-$B\rho$ mass spectrometry at the National Superconducting Cyclotron Laboratory. Our new results have significantly reduced systematic uncertainties relative to
Externí odkaz:
http://arxiv.org/abs/2004.14101
Autor:
Charity, R. J., Brown, K. W., Okolowicz, J., Ploszajczak, M., Elson, J. E., Reviol, W., Sobotka, L. G., Buhro, W. W., Chajecki, Z., Lynch, W. G., Manfredi, J., Shane, R., Showalter, R. H., Tsang, M. B., Weisshaar, D., Winkelbauer, J. R., Bedoor, S., Wuosmaa, A. H.
Excited states in $^{14}$O have been investigated both experimentally and theoretically. Experimentally, these states were produced via neutron-knockout reactions with a fast $^{15}$O beam and the invariant-mass technique was employed to isolate the
Externí odkaz:
http://arxiv.org/abs/1910.14100
Autor:
Morfouace, P., Tsang, C. Y., Zhang, Y., Lynch, W. G., Tsang, M. B., Coupland, D. D. S, Youngs, M., Chajecki, Z., Famiano, M. A., Ghosh, T. K., Jhang, G., Lee, Jenny, Liu, H., Sanetullaev, A., Showalter, R., Winkelbauer, J.
Efficiency corrected single ratios of neutron and proton spectra in central $^{112}$Sn+$^{112}$Sn and $^{124}$Sn+$^{124}$Sn collisions at 120 MeV/u are combined with double ratios to provide constraints on the density and momentum dependencies of the
Externí odkaz:
http://arxiv.org/abs/1904.12471
Autor:
Charity, R. J., Brown, K. W., Elson, J. M., Reviol, W., Sobotka, L. G., Buhro, W. W., Chajecki, Z., Lynch, W. G., Manfredi, J., Shane, R., Showalter, R. H., Tsang, M. B., Weisshaar, D., Winkelbauer, J., Bedoor, S., McNeel, D. G., Wuosmaa, A. H.
Publikováno v:
Phys. Rev. C 99, 044304 (2019)
Neutron transfer reactions with fast secondary beams of $^{17}$Ne, $^{15}$O, and $^9$C have been studied with the HiRA and CAESAR arrays. Excited states of $^{18}$Ne, $^{16}$O, and $^{10}$C in the continuum have been identified using invariant-mass s
Externí odkaz:
http://arxiv.org/abs/1812.04559
Autor:
Manfredi, J., Lee, Jenny, Lynch, W. G., Niu, C. Y., Tsang, M. B., Anderson, C., Barney, J., Brown, K. W., Chajecki, Z., Chan, K. P., Chen, G., Estee, J., Li, Z., Pruitt, C., Rogers, A. M., Sanetullaev, A., Setiawan, H., Showalter, R., Tsang, C. Y., Winkelbauer, J. R., Xiao, Z., Xu, Z.
In this work, two particular properties of the position-sensitive, thick silicon detectors (known as the "E" detectors) in the High Resolution Array (HiRA) are investigated: the thickness of the dead layer on the front of the detector, and the overal
Externí odkaz:
http://arxiv.org/abs/1801.06181
Autor:
Santiago-Gonzalez, D., Auranen, K., Avila, M. L., Ayangeakaa, A. D., Back, B. B., Bottoni, S., Carpenter, M. P., Chen, J., Deibel, C. M., Hood, A. A., Hoffman, C. R., Janssens, R. V. F., Jiang, C. L., Kay, B. P., Kuvin, S. A., Lauer, A., Schiffer, J. P., Sethi, J., Talwar, R., Wiedenhoever, I., Winkelbauer, J., Zhu, S.
Publikováno v:
Phys. Rev. Lett. 120, 122503 (2018)
A beam containing a substantial component of both the $J^{\pi}=5^+$, $T_{1/2}=162$ ns isomeric state of $^{18}$F and its $1^+$, 109.77-min ground state has been utilized to study members of the ground-state rotational band in $^{19}$F through the neu
Externí odkaz:
http://arxiv.org/abs/1801.02667
Autor:
Cooper, Andrew L., Winkelbauer, J., Koehler, P., Rusev, G., Olson, R., Pazuchanics, P., Tinsley, J., Buckles, R., Garza, I., Green, J.A., Guckes, A.
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A 21 October 2021 1014