Search Results - "Roeder, B T"

Measurement and calculation of characteristic prompt gamma ray spectra emitted during proton irradiation by Polf, J C, Peterson, S, McCleskey, M, Roeder, B T, Spiridon, A, Beddar, S, Trache, L

“…In this paper, we present results of initial measurements and calculations of prompt gamma ray spectra (produced by proton-nucleus interactions) emitted from…”
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First Observation of the β 3 α p Decay of O 13 via β -Delayed Charged-Particle Spectroscopy by Bishop, J., Rogachev, G. V., Ahn, S., Barbui, M., Cha, S. M., Harris, E., Hunt, C., Kim, C. H., Kim, D., Kim, S. H., Koshchiy, E., Luo, Z., Park, C., Parker, C. E., Pollacco, E. C., Roeder, B. T., Roosa, M., Saastamoinen, A., Scriven, D. P.

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β Decay of Ca 38 : Sensitive test of Isospin Symmetry-Breaking Corrections from Mirror Superallowed 0 + → 0 + Transitions by Park, H. I., Hardy, J. C., Iacob, V. E., Bencomo, M., Chen, L., Horvat, V, Nica, N., Roeder, B. T., Simmons, E., Tribble, R. E., Towner, I. S.

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Modeling interactions of intermediate-energy neutrons in a plastic scintillator array with Geant4 by Kohley, Z., Lunderberg, E., DeYoung, P.A., Roeder, B.T., Baumann, T., Christian, G., Mosby, S., Smith, J.K., Snyder, J., Spyrou, A., Thoennessen, M.

“…A Monte Carlo simulation of a large-area neutron time-of-flight detector, built on the Geant4 framework, has been compared with an experimental measurement of…”
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AstroBox2 – Detector for low-energy β-delayed particle detection by Saastamoinen, A., Pollacco, E., Roeder, B.T., Spiridon, A., Daq, M., Trache, L., Pascovici, G., De Oliveira, R., Rodrigues, M.R.D., Tribble, R.E.

“…Efficient suppression of β-background is essential for studies of low-energy β-delayed charged particle decays of astrophysical interest. A promising method…”
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Upgrade of the TAMU MDM-focal plane detector with MicroMegas technology by Spiridon, A., Pollacco, E., Roeder, B.T., Saastamoinen, A., Chyzh, R., Dag, M., Tribble, R.E., Trache, L., Pascovici, G., De Oliveira, R.

“…A gridded ionization chamber used as a focal plane detector at the back of the TAMU-MDM spectrometer was modified to use MicroMegas technology for the purpose…”
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Development of the MARS separator for heavy element studies by Folden, C.M., Alfonso, M.C., Mayorov, D.A., Lawrence, K.R., Alharbi, A.A., Berdugo, E., Cammarata, P.J., Raphelt, A.C., Roeder, B.T., Werke, T.A.

“…The Momentum Achromat Recoil Spectrometer (MARS) is a high-resolution separator at the Cyclotron Institute at Texas A&M University. MARS consists of an…”
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First observation of 14F by Goldberg, V.Z., Roeder, B.T., Rogachev, G.V., Chubarian, G.G., Johnson, E.D., Fu, C., Alharbi, A.A., Avila, M.L., Banu, A., McCleskey, M., Mitchell, J.P., Simmons, E., Tabacaru, G., Trache, L., Tribble, R.E.

“…We measured the excitation function for 13O+p elastic scattering to obtain data on the unknown 14F nucleus. The ground state and several low-lying excited…”
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Diamond ∆E-E telescope with an ultra-thin ∆E-diamond detector by Konovalov, V.V., Roeder, B.T.

“…The limits of mechanical polishing and RIE/ICP etching process were investigated to reduce the thickness of detector-grade ultra-thin below 10 μm, preserving…”
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alpha-cluster structure of 18Ne by Barbui, M, Volya, A, Aboud, E, Ahn, S, Bishop, J, Goldberg, V. Z, Hooker, J, Hunt, C. H, Jayatissa, H, Kokalova, Tz, Koshchiy, E, Pirrie, S, Pollacco, E, Roeder, B. T, Saastamoinen, A, Upadhyayula, S, Wheldon, C, Rogachev, G. V

“…In this work we study alpha-clustering in 18Ne and compare it with what is known about clustering in the mirror nucleus 18O. The excitation function of 18Ne…”
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Nanocharacterization of Proton Radiation Damage on Magnetically Oriented Epoxy by Al-Haik, M. S., Trinkle, S., Momotyuk, O., Roeder, B. T., Kemper, K., Hussaini, M. Y., Malloy, K. J.

“…In this study we investigate the shielding effectiveness of a structural epoxy against high-energy proton radiation. To study the influence of material texture…”
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Texas Active Target (TexAT) detector for experiments with rare isotope beams by Koshchiy, E., Rogachev, G.V., Pollacco, E., Ahn, S., Uberseder, E., Hooker, J., Bishop, J., Aboud, E., Barbui, M., Goldberg, V.Z., Hunt, C., Jayatissa, H., Magana, C., O’Dwyer, R., Roeder, B.T., Saastamoinen, A., Upadhyayula, S.

“…The TexAT (Texas Active Target) detector is a new active-target time projection chamber (TPC) that was built at the Cyclotron Institute Texas A&M University…”
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Almost medium-free measurement of the Hoyle state direct-decay component with a TPC by Bishop, J, Rogachev, G. V, Ahn, S, Aboud, E, Barbui, M, Bosh, A, Hunt, C, Jayatissa, H, Koshchiy, E, Malecek, R, Marley, S. T, Pollacco, E. C, Pruitt, C. D, Roeder, B. T, Saastamoinen, A, Sobotka, L. G, Upadhyayula, S

“…Phys. Rev. C 102, 041303(R) (2020) Background: The structure of the Hoyle state, a highly $\alpha$-clustered state at 7.65 MeV in $^{12}\mathrm{C}$, has long…”
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Structure of 9C through proton resonance scattering with Texas Active Target detector by Hooker, J, Rogachev, G. V, Koshchiy, E, Ahn, S, Barbui, M, Goldberg, V. Z, Hunt, C, Jayatissa, H, Pollacco, E. C, Roeder, B. T, Saastamoinen, A, Upadhyayula, S

“…Phys. Rev. C 100, 054618 (2019) Background: Level structure of the most neutron deficient nucleon-bound carbon isotope, 9C, is not well known. Definitive…”
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Studies of systematic effects of the AstroBox2 detector in online conditions by Saastamoinen, A., Pollacco, E., Roeder, B. T., Chyzh, R., Trache, L., Tribble, R. E.

“…Not provided…”
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Population of bound excited states in intermediate-energy fragmentation reactions by Obertelli, A., Gade, A., Bazin, D., Campbell, C. M., Cook, J. M., Cottle, P. D., Davies, A. D., Dinca, D.-C., Glasmacher, T., Hansen, P. G., Hoagland, T., Kemper, K. W., Lecouey, J.-L., Mueller, W. F., Reynolds, R. R., Roeder, B. T., Terry, J. R., Tostevin, J. A., Yoneda, K., Zwahlen, H.

“…Fragmentation reactions with intermediate-energy heavy-ion beams exhibit a wide range of reaction mechanisms, ranging from direct reactions to statistical…”
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Texas Active Target (TexAT) detector for experiments with rare isotope beams by Koshchiy, E, Rogachev, G. V, Pollacco, E, Ahn, S, Uberseder, E, Hooker, J, Bishop, J, Aboud, E, Barbui, M, Goldberg, V. Z, Hunt, C, Jayatissa, H, Magana, C, O'Dwyer, R, Roeder, B. T, Saastamoinen, A, Upadhyayula, S

“…Nuclear Inst. and Methods in Physics Research, A 957 (2020) 163398 The TexAT (Texas Active Target) detector is a new active-target time projection chamber…”
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First Observation of the β3αp Decay of 13O via β-Delayed Charged-Particle Spectroscopy by Bishop, J., Rogachev, G. V., Ahn, S., Barbui, M., Cha, S. M., Harris, E., Hunt, C., Kim, C. H., Kim, D., Kim, S. H., Koshchiy, E., Luo, Z., Park, C., Parker, C. E., Pollacco, E. C., Roeder, B. T., Roosa, M., Saastamoinen, A., Scriven, D. P.

“…The β -delayed proton decay of O 13 has previously been studied, but the direct observation of β -delayed 3αp decay has not been reported. Rare 3αp events from…”
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Studies of systematic effects of the AstroBox2 detector in online conditions by Saastamoinen, A., Pollacco, E., Roeder, B.T., Chyzh, R., Trache, L., Tribble, R.E.

“…After commissioning the AstroBox2 detector has been used already for several physics experiments. During some of the experiments systematic effects in the…”
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Constraining the 22Ne(α,γ)26Mg and 22Ne(α,n)25Mg reaction rates using sub-Coulomb α-transfer reactions by Jayatissa, H., Rogachev, G. V., Goldberg, V. Z., Koshchiy, E., Christian, G., Hooker, J., Ota, S., Roeder, B. T., Saastamoinen, A., Trippella, O., Upadhyayula, S., Uberseder, E.

“…Not provided…”
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