Universität zu Köln

2022

Howell, C. R., Ahmed, M. W., Afanasev, A., Alesini, D., Annand, J. R. M., Aprahamian, A., Balabanski, D. L., Benson, S., V, Bernstein, A., Brune, C. R., Byrd, J., Carlsten, B. E., Champagne, A. E., Chattopadhyay, S., Davis, D., Downie, E. J., Durham, J. M., Feldman, G., Gao, H., Geddes, C. G. R., Griesshammer, H. W., Hajima, R., Hao, H., Hornidge, D., Isaak, J., Janssens, R. V. F., Kendellen, D. P., Kovash, M. A., Martel, P. P., Meissner, U-G, Miskimen, R., Pasquini, B., Phillips, D. R., Pietralla, N., Savran, D., Schindler, M. R., Sikora, M. H., Snow, W. M., Springer, R. P., Sun, C., Tang, C., Tiburzi, B., Tonchev, A. P., Tornow, W., Ur, C. A., Wang, D., Weller, H. R., Werner, V, Wu, Y. K., Yan, J., Zhao, Z., Zilges, A. and Zomer, F. (2022). International workshop on next generation gamma-ray source. J. Phys. G-Nucl. Part. Phys., 49 (1). BRISTOL: IOP Publishing Ltd. ISSN 1361-6471

Savran, D., Isaak, J., Schwengner, R., Massarczyk, R., Scheck, M., Tornow, W., Battaglia, G., Beck, T., Finch, S. W., Fransen, C., Friman-Gayer, U., Gonzalez, R., Hoemann, E., Janssens, R. V. F., Johnson, S. R., Jones, M. D., Kleemann, J., Krishichayan, V., Little, D. R., O'Donnell, D., Papst, O., Pietralla, N., Sinclair, J., Werner, V., Wieland, O. and Wilhelmy, J. (2022). Model-independent determination of the dipole response of 66Zn using quasimonoenergetic and linearly polarized photon beams. Phys. Rev. C, 106 (4). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9993

2021

Ide, K. E., Beck, T., Werner, V, Berger, M., Finch, S. W., Friman-Gayer, U., Kleemann, J., Loeher, B., Papst, O., Pietralla, N., Savran, D., Tornow, W., Weinert, M., Wiederhold, J. and Zilges, A. (2021). E2 decay characteristics of the M1 scissors mode of Sm-152. Phys. Rev. C, 103 (5). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9993

Isaak, J., Savran, D., Loeher, B., Beck, T., Friman-Gayer, U., Pietralla, N., Ponomarev, V. Yu, Scheck, M., Tornow, W., Werner, V, Zilges, A. and Zweidinger, M. (2021). Dipole response in Te-128,Te-130 below the neutron threshold. Phys. Rev. C, 103 (4). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9993

Kleemann, J., Beck, T., Friman-Gayer, U., Pietralla, N., Werner, V., Finch, S. W., Kotila, J., Loeher, B., Pai, H., Papst, O., Tornow, W., Weinert, M. and Zilges, A. (2021). Majorana parameters of the interacting boson model of nuclear structure and their implication for 0 nu beta beta decay. Phys. Rev. C, 104 (6). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9993

Schwengner, R., Massarczyk, R., Scheck, M., Tornow, W., Battaglia, G., Beck, T., Bemmerer, D., Benouaret, N., Beyer, R., Butterling, M., Fiedler, F., Finch, S. W., Fransen, C., Friman-Gayer, U., Frotscher, A., Gonzalez, R., Grieger, M., Hartmann, A., Hensel, T., Hoemann, E., Hoffmann, H., Janssens, R. V. F., Johnson, S., Jones, M. D., Junghans, A. R., Kelly, N., Kleemann, J., Little, D. R., Ludwig, F., Mueller, S. E., O'Donnell, D., Papst, O., Pirovano, E., Sinclair, J., Takacs, M. P., Turkat, S., Urlass, S., Wagner, A., Werner, V, Wieland, O. and Wilhelmy, J. (2021). Electric and magnetic dipole strength in Zn-66. Phys. Rev. C, 103 (2). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9993

2020

Beck, T., Werner, V, Pietralla, N., Bhike, M., Cooper, N., Friman-Gayer, U., Isaak, J., Jolos, R., V, Kleemann, J., Papst, O., Tornow, W., Bernards, C., Crider, B. P., Ilieva, R. S., Loher, B., Mihai, C., Naqvi, F., Pascu, S., Peters, E. E., Prados-Estevez, F. M., Ross, T. J., Savran, D., Vanhoy, J. R. and Zilges, A. (2020). Delta K=0 M1 Excitation Strength of the Well-Deformed Nucleus Dy-164 from K Mixing. Phys. Rev. Lett., 125 (9). COLLEGE PK: AMER PHYSICAL SOC. ISSN 1079-7114

Schwengner, R., Massarczyk, R., Beyer, R., Bhike, M., Brown, B. A., Sieja, K., Tornow, W., Bemmerer, D., Butterling, M., Derya, V, Dietz, M., Fiedler, F., Friman-Gayer, U., Frotscher, A., Grieger, M., Hartmann, A., Junghans, A. R., Koegler, T., Ludwig, F., Lutz, B., Pai, H., Szuecs, T., Takacs, M. P. and Wagner, A. (2020). Electric and magnetic dipole strength in Fe-54. Phys. Rev. C, 101 (6). COLLEGE PK: AMER PHYSICAL SOC. ISSN 1089-490X

Sinclair, J., Scheck, M., Finch, S. W., Friman-Gayer, U., Tornow, W., Battaglia, G., Beck, T., Chapman, R., Chishti, M. M. R., Fransen, Ch, Gonzales, R., Hoemann, E., Isaak, J., Janssens, R. V. F., Jaroszynski, D. A., Johnson, S., Jones, M. D., Keatings, J. M., Kelly, N., Kleemann, J., Little, D., Loeher, B., Mashtakov, K., Muescher, M., O'Donnell, D., Papst, O., Peters, E. E., Savran, D., Schilling, M., Schwengner, R., Spagnoletti, P., Spieker, M., Werner, V, Wilhelmy, J., Wieland, O., Yates, S. W. and Zilges, A. (2020). Firm spin and parity assignments for high-lying, low-spin levels in stable Si isotopes. Eur. Phys. J. A, 56 (4). NEW YORK: SPRINGER. ISSN 1434-601X

Wilhelmy, J., Muescher, M., Rusev, G., Schwengner, R., Beyer, R., Bhike, M., Erbacher, P., Fiedler, F., Friman-Gayer, U., Glorius, J., Greifenhagen, R., Hammer, S., Hensel, T., Isaak, J., Junghans, A. R., Loeher, B., Mueller, S. E., Pietralla, N., Reinicke, S., Savran, D., Scholz, P., Sonnabend, K., Szuecs, T., Tamkas, M., Tornow, W., Turkat, S., Wagner, A. and Zilges, A. (2020). Dipole response of Rb-87 and its impact on the Rb-86(n, gamma) Rb-87 cross section. Phys. Rev. C, 102 (4). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9993

2019

Isaak, J., Savran, D., Loher, B., Beck, T., Bhike, M., Gayer, U., Pietralla, N., Scheck, M., Tornow, W., Werner, V., Zilges, A. and Zweidinger, M. (2019). The concept of nuclear photon strength functions: A model-independent approach via ((gamma)over-right-arrow, gamma ' gamma '') reactions. Phys. Lett. B, 788. S. 225 - 231. AMSTERDAM: ELSEVIER. ISSN 1873-2445

Ries, P. C., Pai, H., Beck, T., Beller, J., Bhike, M., Derya, V, Gayer, U., Isaak, J., Loeher, B., Mertes, L., Pietralla, N., Romig, C., Savran, D., Schilling, M., Tornow, W., Typel, S., Werner, V, Wilhelmy, J., Zilges, A. and Zweidinger, M. (2019). Valence-shell dependence of the pygmy dipole resonance: E1 strength difference in Cr-50,Cr-54. Phys. Rev. C, 100 (2). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9993

Tamkas, M., Aciksoez, E., Isaak, J., Beck, T., Benouaret, N., Bhike, M., Boztosun, I., Durusoy, A., Gayer, U., Loeher, B., Pietralla, N., Savran, D., Tornow, W., Werner, V., Zilges, A. and Zweidinger, M. (2019). Low-lying dipole strength in the well-deformed nucleus Gd-156. Nucl. Phys. A, 987. S. 79 - 90. AMSTERDAM: ELSEVIER SCIENCE BV. ISSN 1873-1554

2018

Wilhelmy, J., Brown, A., Erbacher, P., Gayer, U., Isaak, J., Loeher, B., Muescher, M., Pai, H., Pietralla, N., Ries, P., Savran, D., Scholz, P., Spieker, M., Tornow, W., Werner, V and Zilges, A. (2018). Investigation of J=1 states and their gamma-decay behavior in Cr-52. Phys. Rev. C, 98 (3). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9993

2016

Derya, V., Tsoneva, N., Aumann, T., Bhike, M., Endres, J., Gooden, M., Hennig, A., Isaak, J., Lenske, H., Loeher, B., Pietralla, N., Savran, D., Tornow, W., Werner, V. and Zilges, A. (2016). Decay of quadrupole-octupole 1(-) states in Ca-40 and Ce-140. Phys. Rev. C, 93 (3). COLLEGE PK: AMER PHYSICAL SOC. ISSN 1089-490X

Loeher, B., Savran, D., Aumann, T., Beller, J., Bhike, M., Cooper, N., Derya, V., Duchene, M., Endres, J., Hennig, A., Humby, P., Isaak, J., Kelley, J. H., Knoerzer, M., Pietralla, N., Ponomarev, V. Yu., Romig, C., Scheck, M., Scheit, H., Silva, J., Tonchev, A. P., Tornow, W., Wamers, F., Weller, H., Werner, V. and Zilges, A. (2016). The decay pattern of the Pygmy Dipole Resonance of Ce-140. Phys. Lett. B, 756. S. 72 - 77. AMSTERDAM: ELSEVIER SCIENCE BV. ISSN 1873-2445

Pai, H., Beck, T., Beller, J., Beyer, R., Bhike, M., Derya, V., Gayer, U., Isaak, J., Kvasil, J., Loeher, B., Nesterenko, V. O., Pietralla, N., Martinez-Pinedo, G., Mertes, L., Ponomarev, V. Yu, Reinhard, P. -G., Repko, A., Ries, P. C., Romig, C., Savran, D., Schwengner, R., Tornow, W., Werner, V., Wilhelmy, J., Zilges, A. and Zweidinger, M. (2016). Magnetic dipole excitations of Cr-50. Phys. Rev. C, 93 (1). COLLEGE PK: AMER PHYSICAL SOC. ISSN 1089-490X

2014

Derya, V., Savran, D., Endres, J., Harakeh, M. N., Hergert, H., Kelley, J. H., Papakonstantinou, P., Pietralla, N., Ponomarev, V. Yu., Roth, R., Rusev, G., Tonchev, A. P., Tornow, W., Wortche, H. J. and Zilges, A. (2014). Isospin properties of electric dipole excitations in Ca-48. Phys. Lett. B, 730. S. 288 - 293. AMSTERDAM: ELSEVIER. ISSN 1873-2445

2013

Loeher, B., Derya, V., Aumann, T., Beller, J., Cooper, N., Duchene, M., Endres, J., Fiori, E., Isaak, J., Kelley, J., Knoerzer, M., Pietralla, N., Romig, C., Savran, D., Scheck, M., Scheit, H., Silva, J., Tonchev, A., Tornow, W., Weller, H., Werner, V. and Zilges, A. (2013). The high-efficiency gamma-ray spectroscopy setup gamma(3) at HI gamma S. Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc. Equip., 723. S. 136 - 143. AMSTERDAM: ELSEVIER. ISSN 1872-9576

Romig, C., Beller, J., Glorius, J., Isaak, J., Kelley, J. H., Kwan, E., Pietralla, N., Ponomarev, V. Yu, Sauerwein, A., Savran, D., Scheck, M., Schnorrenberger, L., Sonnabend, K., Tonchev, A. P., Tornow, W., Weller, H. R., Zilges, A. and Zweidinger, M. (2013). Low-lying dipole strength of the open-shell nucleus Mo-94. Phys. Rev. C, 88 (4). COLLEGE PK: AMER PHYSICAL SOC. ISSN 1089-490X

Scheck, M., Ponomarev, V. Yu., Fritzsche, M., Joubert, J., Aumann, T., Beller, J., Isaak, J., Kelley, J. H., Kwan, E., Pietralla, N., Raut, R., Romig, C., Rusev, G., Savran, D., Schorrenberger, L., Sonnabend, K., Tonchev, A. P., Tornow, W., Weller, H. R., Zilges, A. and Zweidinger, M. (2013). Photoresponse of Ni-60 below 10-MeV excitation energy: Evolution of dipole resonances in f p-shell nuclei near N = Z. Phys. Rev. C, 88 (4). COLLEGE PK: AMER PHYSICAL SOC. ISSN 1089-490X