Search Results - "Hoffman, C.R."

In-flight production of an isomeric beam of  16N by Hoffman, C.R., Tang, T.L., Avila, M., Ayyad, Y., Brown, K.W., Chen, J., Chipps, K.A., Jayatissa, H., Kay, B.P., Müller-Gatermann, C., Ong, H.J., Song, J., Wilson, G.L.

“…An in-flight beam of  16N was produced via the single-neutron adding (d,p) reaction in inverse kinematics at the recently upgraded Argonne Tandem Linear…”
Get full text

Intruder configurations in 29Ne at the transition into the island of inversion: Detailed structure study of 28Ne by Wang, H., Yasuda, M., Kondo, Y., Nakamura, T., Tostevin, J.A., Ogata, K., Otsuka, T., Poves, A., Shimizu, N., Yoshida, K., Achouri, N.L., Al Falou, H., Atar, L., Aumann, T., Baba, H., Boretzky, K., Caesar, C., Calvet, D., Chae, H., Chiga, N., Corsi, A., Crawford, H.L., Delaunay, F., Delbart, A., Deshayes, Q., Dombrádi, Zs, Douma, C., Elekes, Z., Fallon, P., Gašparić, I., Gheller, J.-M., Gibelin, J., Gillibert, A., Harakeh, M.N., Hirayama, A., Hoffman, C.R., Holl, M., Horvat, A., Horváth, Á., Hwang, J.W., Isobe, T., Kahlbow, J., Kalantar-Nayestanaki, N., Kawase, S., Kim, S., Kisamori, K., Kobayashi, T., Körper, D., Koyama, S., Kuti, I., Lapoux, V., Lindberg, S., Marqués, F.M., Masuoka, S., Mayer, J., Miki, K., Murakami, T., Najafi, M.A., Nakano, K., Nakatsuka, N., Nilsson, T., Obertelli, A., Orr, N.A., Otsu, H., Ozaki, T., Panin, V., Paschalis, S., Revel, A., Rossi, D., Saito, A.T., Saito, T., Sasano, M., Sato, H., Satou, Y., Scheit, H., Schindler, F., Schrock, P., Shikata, M., Shimizu, Y., Simon, H., Sohler, D., Sorlin, O., Stuhl, L., Takeuchi, S., Tanaka, M., Thoennessen, M., Törnqvist, H., Togano, Y., Tomai, T., Tscheuschner, J., Tsubota, J., Uesaka, T., Yang, Z., Yoneda, K.

“…Detailed γ-ray spectroscopy of the exotic neon isotope 28Ne has been performed for the first time using the one-neutron removal reaction from 29Ne on a liquid…”
Get full text

Proton decay of 108I and its significance for the termination of the astrophysical rp-process by Auranen, K., Seweryniak, D., Albers, M., Ayangeakaa, A.D., Bottoni, S., Carpenter, M.P., Chiara, C.J., Copp, P., David, H.M., Doherty, D.T., Harker, J., Hoffman, C.R., Janssens, R.V.F., Khoo, T.L., Kuvin, S.A., Lauritsen, T., Lotay, G., Rogers, A.M., Scholey, C., Sethi, J., Talwar, R., Walters, W.B., Woods, P.J., Zhu, S.

“…Employing the Argonne Fragment Mass Analyzer and the implantation-decay-decay correlation technique, a weak 0.50(21)% proton decay branch was identified in…”
Get full text

Nucleon correlations and the structure of Zn413071 by Bottoni, S., Zhu, S., Janssens, R.V.F., Carpenter, M.P., Tsunoda, Y., Otsuka, T., Macchiavelli, A.O., Cline, D., Wu, C.Y., Ayangeakaa, A.D., Bucher, B., Buckner, M.Q., Campbell, C.M., Chiara, C.J., Crawford, H.L., Cromaz, M., David, H.M., Fallon, P., Gade, A., Greene, J.P., Harker, J., Hayes, A.B., Hoffman, C.R., Kay, B.P., Korichi, A., Lauritsen, T., Sethi, J., Seweryniak, D., Walters, W.B., Weisshaar, D., Wiens, A.

“…The structure of 71Zn was investigated by one-neutron transfer and heavy-ion induced complex (deep-inelastic) reactions using the GRETINA-CHICO2 and the…”
Get full text

Shape coexistence and the role of axial asymmetry in 72Ge by Ayangeakaa, A.D., Janssens, R.V.F., Wu, C.Y., Allmond, J.M., Wood, J.L., Zhu, S., Albers, M., Almaraz-Calderon, S., Bucher, B., Carpenter, M.P., Chiara, C.J., Cline, D., Crawford, H.L., David, H.M., Harker, J., Hayes, A.B., Hoffman, C.R., Kay, B.P., Kolos, K., Korichi, A., Lauritsen, T., Macchiavelli, A.O., Richard, A., Seweryniak, D., Wiens, A.

“…The quadrupole collectivity of low-lying states and the anomalous behavior of the 02+ and 23+ levels in 72Ge are investigated via projectile multi-step Coulomb…”
Get full text

N=151Pu,Cm and Cf nuclei under rotational stress: Role of higher-order deformations by Hota, S.S., Chowdhury, P., Khoo, T.L., Carpenter, M.P., Janssens, R.V.F., Qiu, Y., Ahmad, I., Greene, J.P., Tandel, S.K., Seweryniak, D., Zhu, S., Bertone, P.F., Chiara, C.J., Deo, A.Y., D'Olympia, N., Gros, S., Guess, C.J., Harrington, T., Hartley, D.J., Henning, G., Hoffman, C.R., Jackson, E.G., Kondev, F.G., Lakshmi, S., Lauritsen, T., Lister, C.J., McCutchan, E.A., Moran, K., Nair, C., Peterson, D., Shirwadkar, U., Stefanescu, I.

“…Fast-rotating N=151 isotones 245Pu, 247Cm and 249Cf have been studied through inelastic excitation and transfer reactions with radioactive targets. While all…”
Get full text

Core excitations across the neutron shell gap in 207Tl by Wilson, E., Podolyák, Zs, Grawe, H., Brown, B.A., Chiara, C.J., Zhu, S., Fornal, B., Janssens, R.V.F., Shand, C.M., Bowry, M., Bunce, M., Carpenter, M.P., Cieplicka-Oryńczak, N., Deo, A.Y., Dracoulis, G.D., Hoffman, C.R., Kempley, R.S., Kondev, F.G., Lane, G.J., Lauritsen, T., Lotay, G., Reed, M.W., Regan, P.H., Rodríguez Triguero, C., Seweryniak, D., Szpak, B., Walker, P.M.

“…The single closed-neutron-shell, one proton–hole nucleus 207Tl was populated in deep-inelastic collisions of a 208Pb beam with a 208Pb target. The yrast and…”
Get full text

Masses and Beta-decay Studies of Neutron-rich Nuclei using the X-array and Gammasphere by Kondev, F.G., Hartley, D.J., Orford, R., Clark, J.A, Savard, G., Auranen, K., Ayangeakaa, A.D., Bottoni, S., Carpenter, M.P., Copp, P., Hicks, K., Hoffman, C.R., Janssens, R.V.F., Kay, B.P., Lauritsen, T., Li, T., Marley, S.T., Morgan, G.E., Mukherjee, G., Nandi, S., Reviol, W., Sethi, J., Seweryniak, D., Stolze, S., Wu, J., Yadav, R., Zhu, S.

“…Properties of neutron-rich nuclei in the A˜160 region are important for achieving a better understanding of the nuclear structure in this region where little…”
Get full text

How well do we understand the reaction rate of C burning? by Courtin, S., Jiang, C.L., Fruet, G., Auranen, K., Avila, M.L., Ayangeakaa, A.D., Back, B.B., Bottoni, S., Carpenter, M., Dickerson, C., DiGiovine, B., Greene, J.P., Henderson, D.J., Hoffman, C.R., Janssens, R.V.F., Kay, B.P., Kuvin, S.A., Lauritsen, T., Pardo, R.C., Rehm, K.E., Santiago-Gonzalez, D., Sethi, J., Seweryniak, D., Talwar, R., Ugalde, C., Zhu, S., Deibel, C.M., Marley, S.T., Bourgin, D., Haas, F., Heine, M., Montanari, D., Jenkins, D.G., Morris, L.G., Lefebvre-Schuhl, A., Almaraz-Calderon, S., Fang, X., Tang, X.D., Alcorta, M., Bucher, B., Albers, M., Bertone, P.

“…Carbon burning plays a crucial role in stellar evolution, where this reaction is an important route for the production of heavier elements. A particle-γ…”
Get full text

Cross section measurements in the 12C+12C system by Courtin, S., Jiang, C.L., Fruet, G., Heine, M., Jenkins, D.G., Adsley, P., Morris, L.G., Regan, P.H., Rudigier, M., Montanari, D., Della Negra, S., de Séréville, N., Haas, F., Hammache, F., Kirsebom, O.S., Lesrel, J., Meyer, A., Auranen, K., Avila, M.L., Ayangeakaa, A.D., Back, B.B., Bottoni, S., Carpenter, M., Dickerson, C., DiGiovine, B., Greene, J.P., Henderson, D.J., Hoffman, C.R., Janssens, R.V.F., Kay, B.P., Kuvin, S.A., Lauritsen, T., Pardo, R.C., Rehm, K.E., Santiago-Gonzalez, D., Sethi, J., Seweryniak, D., Talwar, R., Ugalde, C., Zhu, S., Deibel, C.M., Marley, S.T., Bourgin, D., Stodel, C., Lefebvre-Schuhl, A., Almaraz-Calderon, S., Fang, X., Tang, X.D., Alcorta, M., Bucher, B., Albers, M., Bertone, P.

“…The 12C+12C fusion reaction is one of the most important for nuclear astrophysics since it determines the carbon ignition in stellar environments. Two…”
Get full text

Spectroscopy of Neutron-Deficient Nuclei Near the Z=82 Closed Shell via Symmetric Fusion Reactions by Kondev, F.G., Carpenter, M.P., Zhu, S., Janssens, R.V.F., Ahmad, I., Back, B.B., Bertone, P.F., Chen, J., Chiara, C.J., Copos, C.A., Greene, J.P., Hoffman, C.R., Kay, B.P., Khoo, T.L., Lauritsen, T., McCutchan, E.A., Nair, C., Rogers, A.M., Seweryniak, D., Hartley, D. J.

“…In-beam and decay-spectroscopy studies of neutron-deficient nuclei near the Z=82 shell closure were carried out using the Fragment Mass Analyzer (FMA) and the…”
Get full text

Production of nuclei in neutron unbound states via primary fragmentation of 48Ca by Christian, G., Peters, W.A., Absalon, D., Albertson, D., Baumann, T., Bazin, D., Breitbach, E., Brown, J., Cole, P.L., Denby, D., DeYoung, P.A., Finck, J.E., Frank, N., Fritsch, A., Hall, C., Hayes, A.M., Hinnefeld, J., Hoffman, C.R., Howes, R., Luther, B., Mosby, E., Mosby, S., Padilla, D., Pancella, P.V., Peaslee, G., Rogers, W.F., Schiller, A., Strongman, M.J., Thoennessen, M., Wagner, L.O.

“…The method of sequential neutron decay spectroscopy beginning with a primary beam of 60 MeV/nucleon 48Ca was investigated as a potential tool to measure…”
Get full text

Evolution of the nuclear spin-orbit splitting explored via the 32Si(d,p)33Si reaction using SOLARIS by Chen, J., Kay, B.P., Hoffman, C.R., Tang, T.L., Tolstukhin, I.A., Bazin, D., Lubna, R.S., Ayyad, Y., Beceiro-Novo, S., Coombes, B.J., Freeman, S.J., Gaffney, L.P., Garg, R., Jayatissa, H., Kuchera, A.N., MacGregor, P., Mitchell, A.J., Mittig, W., Monteagudo, B., Munoz-Ramos, A., Müller-Gatermann, C., Recchia, F., Rijal, N., Santamaria, C., Serikow, M.Z., Sharp, D.K., Smith, J., Stecenko, J.K., Wilson, G.L., Wuosmaa, A.H., Yuan, C.X., Zamora, J.C., Zhang, Y.N.

“…The spin-orbit splitting between neutron 1p orbitals at 33Si has been deduced using the single-neutron-adding (d,p) reaction in inverse kinematics with a beam…”
Get full text

Experimental study of the 34 m Cl beam production at intermediate energies by Shehu, O.A., Crider, B.P., Ginter, T., Hoffman, C.R., Ogunbeku, T.H., Xiao, Y., Childers, K.L., Chowdhury, P., Fry, C., Lamere, E., Lewis, R., Liddick, S.N., Longfellow, B., Lyons, S., Neupane, S.K., Pérez-Loureiro, D., Prokop, C.J., Richard, A.L., Silwal, U., Siwakoti, D.P., Smith, D.C., Smith, M.K.

Get full text

Direct Determination of Fission-Barrier Heights Using Light-Ion Transfer in Inverse Kinematics by Bennett, S A, Garrett, K, Sharp, D K, Freeman, S J, Smith, A G, Wright, T J, Kay, B P, Tang, T L, Tolstukhin, I A, Ayyad, Y, Chen, J, Davies, P J, Dolan, A, Gaffney, L P, Heinz, A, Hoffman, C R, Müller-Gatermann, C, Page, R D, Wilson, G L

“…We demonstrate a new technique for obtaining fission data for nuclei away from β stability. These types of data are pertinent to the astrophysical r process,…”
Get full text

Study of (α,p) and (α,n) reactions with a Multi-Sampling Ionization Chamber by Avila, M.L., Rehm, K.E., Almaraz-Calderon, S., Ayangeakaa, A.D., Dickerson, C., Hoffman, C.R., Jiang, C.L., Kay, B.P., Lai, J., Nusair, O., Pardo, R.C., Santiago-Gonzalez, D., Talwar, R., Ugalde, C.

“…A large number of (α,p) and (α,n) reactions are known to play a fundamental role in nuclear astrophysics. This work presents a novel technique to study these…”
Get full text

Experimental study of the 34mCl beam production at intermediate energies by Shehu, O.A., Crider, B.P., Ginter, T., Hoffman, C.R., Ogunbeku, T.H., Xiao, Y., Childers, K.L., Chowdhury, P., Fry, C., Lamere, E., Lewis, R., Liddick, S.N., Longfellow, B., Lyons, S., Neupane, S.K., Pérez-Loureiro, D., Prokop, C.J., Richard, A.L., Silwal, U., Siwakoti, D.P., Smith, D.C., Smith, M.K.

“…The isomeric content of a 34Cl beam produced in the intermediate-energy projectile fragmentation of a 150 MeV/u 36Ar beam on a 3 mm-thick Be target was…”
Get full text

Position-sensitive, fast ionization chambers by Lai, J., Afanasieva, L., Blackmon, J.C., Deibel, C.M., Gardiner, H.E., Lauer, A., Linhardt, L.E., Macon, K.T., Rasco, B.C., Williams, C., Santiago-Gonzalez, D., Kuvin, S.A., Almaraz-Calderon, S., Baby, L.T., Baker, J., Belarge, J., Wiedenhöver, I., Need, E., Avila, M.L., Back, B.B., DiGiovine, B., Hoffman, C.R.

“…A high-count-rate ionization chamber design with position-sensitivity has been developed and deployed at several accelerator facilities. Counting rates of ≥…”
Get full text

Naloxone infusion during thoracic endovascular aortic aneurysm repair to prevent spinal cord injury by Olsen, P.L, Hoffman, C.R, Green, M.S

Get full text

Nucleon correlations and the structure of Zn 41 30 71 by Bottoni, S., Zhu, S., Janssens, R.V.F., Carpenter, M.P., Tsunoda, Y., Otsuka, T., Macchiavelli, A.O., Cline, D., Wu, C.Y., Ayangeakaa, A.D., Bucher, B., Buckner, M.Q., Campbell, C.M., Chiara, C.J., Crawford, H.L., Cromaz, M., David, H.M., Fallon, P., Gade, A., Greene, J.P., Harker, J., Hayes, A.B., Hoffman, C.R., Kay, B.P., Korichi, A., Lauritsen, T., Sethi, J., Seweryniak, D., Walters, W.B., Weisshaar, D., Wiens, A.

Get full text