Werner Tornow

Werner Tornow

Professor Emeritus of Physics

Office Location: 
414 Tunl, Durham, NC 27708
Front Office Address: 
Box 90308, Durham, NC 27708-0308
Phone: 
(919) 660-2637

Overview

Professor Werner Tornow became the Director of TUNL in July, 1996. He is primarily interested in studying few-nucleon systems with special emphasis on two-nucleon systems and three-nucleon force effects in three-nucleon systems. Polarized beams and polarized targets are essential in this work. He collaborates with the leading theoreticians in his field to interpret the experimental data obtained at TUNL. He recently became involved in weak-interaction physics, especially in double-beta decay studies and in neutrino oscillation physics using large scale detectors at the Kamland project in Japan.

Selected Grants

Measurements of Short-Lived Fission Product Yields from Photon-Induced Fission of Special awarded by Department of Energy (Co Investigator). 2018 to 2021

Measurements of Neutron-induced Fission awarded by Department of Energy (Principal Investigator). 2018 to 2021

Support for Sean FInch from LLNL awarded by Lawrence Livermore National Laboratory (Principal Investigator). 2019

High Sensitivity Low Cost Solid State Neutron Detection awarded by US Department of Homeland Security (Co-Principal Investigator). 2014 to 2019

REU Site: Undergraduate Research in Nuclear Physics at TUNL/Duke University awarded by National Science Foundation (Senior Investigator). 2015 to 2019

Photo-Fission Product Yields of Special Nuclear Materials awarded by Department of Energy (Co-Principal Investigator). 2015 to 2018

Neutron-Induced Fission Studies and Reactions on Special Nuclear Materials awarded by Department of Energy (Principal Investigator). 2015 to 2018

Nuclear Data Measurements Using Gamma Rays and Radiation Detector Development awarded by US Department of Homeland Security (Co-Principal Investigator). 2011 to 2017

Fission Product Yields of 235U, 238U, 239Pu and Neutron Induced Reactions on Specific Nuclei awarded by Department of Energy (Principal Investigator). 2006 to 2015

Pages

Isaak, J, Savran, D, Löher, B, Beck, T, Bhike, M, Gayer, U, Krishichayan, , Pietralla, N, Scheck, M, Tornow, W, Werner, V, Zilges, A, and Zweidinger, M. "The concept of nuclear photon strength functions: A model-independent approach via (γ→,γ′γ″) reactions." Physics Letters, Section B: Nuclear, Elementary Particle and High Energy Physics 788 (January 10, 2019): 225-230. Full Text

Yates, SA, Fallin, B, Howell, CR, Krishichayan, K, Tornow, W, and Grimes, SM. "Measurement of the Se 80 (γ,n) reaction with linearly polarized γ rays." Physical Review C 98.5 (November 30, 2018). Full Text

Bhike, M, Esterline, JH, Fallin, B, Finch, SW, Gooden, ME, and Tornow, W. "Partial cross section of neutron-induced reactions on 136Xe at e n = 5 MeV for 0νββ background studies." Journal of Physics G: Nuclear and Particle Physics 45.12 (November 12, 2018). Full Text

Kidd, MF, and Tornow, W. "First limit on neutrinoless quadruple β decay of Nd 150 to the 01+ state of Gd 150." Physical Review C 98.5 (November 9, 2018). Full Text

Wilhelmy, J, Brown, A, Erbacher, P, Gayer, U, Isaak, J, Krishichayan, , Löher, B, Müscher, M, Pai, H, Pietralla, N, Ries, P, Savran, D, Scholz, P, Spieker, M, Tornow, W, Werner, V, and Zilges, A. "Investigation of J=1 states and their γ -decay behavior in Cr 52." Physical Review C 98.3 (September 19, 2018). Full Text

Krishichayan, , Finch, SW, Howell, CR, Tonchev, AP, and Tornow, W. "Monoenergetic photon-induced fission cross-section ratio measurements for U 235, U 238, and Pu 239 from 9.0 to 17.0 MeV." Physical Review C 98.1 (July 13, 2018). Full Text

Newsome, I, Bhike, M, Krishichayan, , and Tornow, W. "Neutron radiative capture cross section of Cu 63,65 between 0.4 and 7.5 MeV." Physical Review C 97.4 (April 26, 2018). Full Text

Aalseth, CE, Abgrall, N, Aguayo, E, Alvis, SI, Amman, M, Arnquist, IJ, Avignone, FT, Back, HO, Barabash, AS, Barbeau, PS, Barton, CJ, Barton, PJ, Bertrand, FE, Bode, T, Bos, B, Boswell, M, Bradley, AW, Brodzinski, RL, Brudanin, V, Busch, M, Buuck, M, Caldwell, AS, Caldwell, TS, Chan, Y-D, Christofferson, CD, Chu, P-H, Collar, JI, Combs, DC, Cooper, RJ, Cuesta, C, Detwiler, JA, Doe, PJ, Dunmore, JA, Efremenko, Y, Ejiri, H, Elliott, SR, Fast, JE, Finnerty, P, Fraenkle, FM, Fu, Z, Fujikawa, BK, Fuller, E, Galindo-Uribarri, A, Gehman, VM, Gilliss, T, Giovanetti, GK, Goett, J, Green, MP, Gruszko, J, Guinn, IS, Guiseppe, VE, Hallin, AL, Haufe, CR, Hehn, L, Henning, R, Hoppe, EW, Hossbach, TW, Howe, MA, Jasinski, BR, Johnson, RA, Keeter, KJ, Kephart, JD, Kidd, MF, Knecht, A, Konovalov, SI, Kouzes, RT, LaFerriere, BD, Leon, J, Lesko, KT, Leviner, LE, Loach, JC, Lopez, AM, Luke, PN, MacMullin, J, MacMullin, S, Marino, MG, Martin, RD, Massarczyk, R, McDonald, AB, Mei, D-M, Meijer, SJ, Merriman, JH, Mertens, S, Miley, HS, Miller, ML, Myslik, J, Orrell, JL, O'Shaughnessy, C, Othman, G, Overman, NR, Perumpilly, G, Pettus, W, Phillips, DG, Poon, AWP, Pushkin, K, Radford, DC, Rager, J, Reeves, JH, Reine, AL, Rielage, K, Robertson, RGH, Ronquest, MC, Ruof, NW, Schubert, AG, Shanks, B, Shirchenko, M, Snavely, KJ, Snyder, N, Steele, D, Suriano, AM, Tedeschi, D, Tornow, W, Trimble, JE, Varner, RL, Vasilyev, S, Vetter, K, Vorren, K, White, BR, Wilkerson, JF, Wiseman, C, Xu, W, Yakushev, E, Yaver, H, Young, AR, Yu, C-H, Yumatov, V, Zhitnikov, I, Zhu, BX, Zimmermann, S, and Majorana Collaboration, . "Search for Neutrinoless Double-β Decay in ^{76}Ge with the Majorana Demonstrator." Physical Review Letters 120.13 (March 2018): 132502-null. Full Text

Soter, J, Bhike, M, Finch, SW, Krishichayan, , and Tornow, W. "Measurements of the Tm 169 (n,2n) Tm 168 cross section from threshold to 15 MeV." Physical Review C 96.6 (December 27, 2017). Full Text

Pages

Gayer, U, Werner, V, Beck, T, Finch, S, Kleemann, J, Krishichayan, , Löher, B, Papst, O, Pietralla, N, Ries, PC, Savran, D, Weinert, M, and Tornow, W. "Nuclear structure of 82Kr and 82Se relevant for neutrinoless double-beta decay." November 14, 2018. Full Text

Werner, V, Gayer, U, Kleemann, J, Beck, T, Bhike, M, Derya, V, Isaak, J, Krishichayan, , Löher, B, Mertes, L, Pai, H, Papst, O, Pietralla, N, Ries, PC, Romig, C, Savran, D, Schilling, M, Tornow, W, Wilhelmy, J, and Zweidinger, M. "Shape mixing in 0νββ candidates." July 19, 2018. Full Text

Tonchev, AP, Tsoneva, N, Goriely, S, Bhatia, C, Arnold, CW, Hammond, SL, Kelley, JH, Kwan, E, Lenske, H, Piekarewicz, J, Raut, R, Rusev, G, Shizuma, T, and Tornow, W. "Astrophysical relevance of the low-energy dipole strength of 206Pb." May 16, 2018. Full Text

Banu, A, Silano, J, Karwowski, H, Meekins, E, Bhike, M, Tornow, W, and McCleskey, M. "Cross-section measurements of the94Mo(γ,n) and90Zr(γ,n) reactions using real photons at the HI γ S facility." May 16, 2018. Full Text

Isaak, J, Savran, D, Beck, T, Gayer, U, Krishichayan, , Löher, B, Pietralla, N, Scheck, M, Tornow, W, Werner, V, and Zilges, A. "Study of photon strength functions via (γ→, γ′, γ″) reactions at the γ3-setup." May 16, 2018. Full Text

Beck, T, Pietralla, N, Beller, J, Derya, V, Löher, B, Savran, D, Tornow, W, Werner, V, and Zilges, A. "Probing the E2 properties of the scissors mode with real photons." May 16, 2018. Full Text

Wilhelmy, J, Erbacher, P, Gayer, U, Isaak, J, Löher, B, Müscher, M, Pickstone, SG, Pietralla, N, Ries, P, Romig, C, Savran, D, Spieker, M, Tornow, W, Werner, V, Zilges, A, and Zweidinger, M. "Investigation of the γ-decay behavior of 52Cr with the γ 3 setup at HIγS.": IOP Publishing, February 2018. Full Text

Schwengner, R, Massarczyk, R, Bemmerer, D, Beyer, R, Junghans, AR, Kögler, T, Rusev, G, Tonchev, AP, Tornow, W, and Wagner, A. "E1 and M1 strength functions at low energy." September 13, 2017. Full Text

Gooden, M, Arnold, C, Bhike, M, Bredeweg, T, Fowler, M, Krishichayan, , Tonchev, A, Tornow, W, Stoyer, M, Vieira, D, and Wilhelmy, J. "Energy dependence of fission product yields from 235U, 238U, and 239Pu with monoenergetic neutrons between thermal and 14.8 MeV." September 13, 2017. Full Text

Krishichayan, , Bhike, M, Tonchev, AP, and Tornow, W. "Fission product yield measurements using monoenergetic photon beams." September 13, 2017. Full Text

Pages