Abstract.
The description of photoabsorption cross-sections of cold nuclei by closed-form Lorentzian models of photon strength functions for photoexcitation by electric dipole gamma-rays is considered. Systematics of the GDR parameters are given and input parameters of different analytical models are discussed The experimental data are compared with theoretical calculations for even-even nuclei using criteria of minimum of both least-square value and root-mean-square deviation factor. Simple extensions of the models with energy-dependent widths to high gamma-ray energies \( \gtrsim 30\) MeV which hold the energy-weighted sum rule for E1 gamma-transitions in good approximation are proposed and tested.
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P. Oblozinský, M.B. Chadwick, T. Fukahori, A.V. Ignatyuk, S. Kailas, J. Kopecky, G. Molnar, G. Reffo, Z. Su, M. Uhl, P.G. Young, O. Bersillon, E. Betak, R. Capote, V.M. Maslov, Handbook for Calculations of Nuclear Reaction Data: Reference Input Parameter Library, Tech. Rep. IAEA-TECDOC-1034 (IAEA, Vienna, Austria, 1998) available online at https://www-nds.iaea.org/ripl/
T. Belgya, O. Bersillon, R. Capote, T. Fukahori, Zhigang Ge, S. Goriely, M. Herman, A.V. Ignatyuk, S. Kailas, A. Koning, V. Plujko, P. Young, Handbook for calculations of nuclear reaction data, Reference Input Parameter Library-2, Tech. Rep. IAEA-TECDOC-1506 (IAEA, Vienna, Austria, 2006) available online at https://www-nds.iaea.org/RIPL-2/
R. Capote, M. Herman, P. Oblozinský, P.G. Young, S. Goriely, T. Belgya, A.V. Ignatyuk, A.J. Koning, S. Hilaire, V.A. Plujko, M. Avrigeanu, O. Bersillon, M.B. Chadwick, T. Fukahori, Zhigang Ge, Yinlu Han, S. Kailas, J. Kopecky, V.M. Maslov, G. Reffo, M. Sin, E.Sh. Soukhovitskii, P. Talou, Nucl. Data Sheets 110, 3107 (2009)
A.J. Koning, S. Hilaire, M.C. Duijvestijn, TALYS-1.0., in Proceedings of the International Conference on Nuclear Data for Science and Technology, Nice, 2007 (EDP Sciences, 2008) available online at http://www.talys.eu/home/
M. Herman, R. Capote, B.V. Carlson, P. Oblozinský, M. Sin, A. Trkov, H. Wienke, V. Zerkin, Nucl. Data Sheets 108, 2655 (2007)
M. Arnould, S. Goriely, K. Takahashi, Phys. Rep. 450, 97 (2007)
C. Segebade, V. Starovoitova, T. Borgwardt, J. Radioanal. Nucl. Chem. 312, 443 (2017)
R. Capote, A.L. Nichols, F.M. Nortier, B.V. Carlson, J.W. Engle, A. Hermanne, M. Hussain, A.V. Ignatyuk, M.A. Kellett, T. Kibedi, G. Kim, F.G. Kondev, O. Lebeda, A. Luca, H. Naik, Y. Nagai, I. Spahn, S.V. Suryanarayana, F.T. Tarkanyi, M. Verpelli, EPJ Web of Conferences 146, 08007 (2017)
D. Habs, U. Koster, Appl. Phys. B 103, 501 (2011)
M.B. Chadwick, P.G. Young, R.E. MacFarlane, M.C. White, R.C. Little, Nucl. Sci. Eng. 144, 157 (2003)
I. Gudowska, A. Brahme, P. Andreo, W. Gudowski, J. Kierkegaard, Phys. Med. Biol. 44, 2099 (1999)
V.A. Plujko, O.M. Gorbachenko, R. Capote, P. Dimitriou, At. Data Nucl. Data Tables 123-124, 1 (2018)
V.A. Plujko, R. Capote, O.M. Gorbachenko, At. Data Nucl. Data Tables 97, 567 (2011)
S. Goriely, V. Plujko, Phys. Rev. C 99, 014303 (2019)
A.R. Junghans, G. Rusev, R. Schwengner, A. Wagner, Phys. Lett. B 670, 200 (2008)
E. Grosse, A.R. Junghans, R. Massarczyk, Eur. Phys. J. A 53, 225 (2017)
Experimental Nuclear Reaction Data Library EXFOR, https://www-nds.iaea.org/exfor/
M.B. Chadwick, P. Oblozinský, A.I. Blokhin, T. Fukahori, Y. Han, Y.-O. Lee, M.N. Martins, S.F. Mughabghab, V.V. Varlamov, B. Yu, J. Zhang, Handbook on photonuclear data for applications: Cross sections and spectra, Tech. Rep. IAEA-TECDOC-1178, (IAEA, Vienna, Austria, 2000) available online at https://www-pub.iaea.org/MTCD/Publications/PDF/te_1178_prn.pdf
M.B. Chadwick, P. Obloinský, P.E. Hodgson, G. Reffo, Phys. Rev. C 44, 814 (1991)
G.A. Bartholomew, E.D. Earle, A.J. Ferguson, J.W. Knowles, Adv. Nucl. Phys. 7, 229 (1973)
B.L. Berman, S.C. Fultz, Rev. Mod. Phys. 47, 713 (1975)
M. Di Toro, M. Pisa, G. Russo, Phys. Rev. C 34, 2334 (1986)
W.D. Myers, W.J. Swiatecki, T. Kodama, L.J. El-Jaick, E.R. Hilf, Phys. Rev. C 15, 2032 (1977)
E. Lipparini, S. Stringari, Nucl. Phys. A 482, 205 (1988)
E. Lipparini, S. Stringari, Phys. Rep. 175, 103 (1989)
M. Danos, Nucl. Phys. 5, 23 (1958)
J.M. Eisenberg, W.M. Greiner, Nuclear Theory, Volume I: Nuclear Models, 3rd edition (North Holland, Amsterdam 1987)
Y. Alhassid, B. Busch, S. Levit, Phys. Rev. Lett. 61, 1926 (1988)
Y. Alhassid, B. Busch, Nucl. Phys. A 509, 461 (1990)
A.E.S. Green, N.A. Engler, Phys. Rev. 91, 40 (1953)
R.W. Hasse, W.D. Myers, Geometrical Relationships of Macroscopic Nuclear Physics (Springer-Verlag, Heidelberg, 1988)
B. Bush, Y. Alhassid, Nucl. Phys. A 531, 27 (1991)
J. Ahrens, Nucl. Phys. A 446, 229 (1985)
B.S. Ishkhanov, V.N. Orlin, N.N. Peskov, M.E. Stepanov, V.V. Varlamov, Bull. Rus. Acad. Sci. Phys. 77, 388 (2013)
M. Danos, W. Greiner, Phys. Rev. B 138, 876 (1965)
D.G. Gardner, Neutron Radiative Capture, in Neutrons Physics and Nuclear Data in Science and Technology Vol. 3, edited by A. Michaudon, S. Cierjacks, R.E. Chrien (Pergamon Press, Oxford, New York, 1984)
V.M. Kolomietz, V.A. Plujko, S. Shlomo, Phys. Rev. C 54, 3014 (1996)
V.A. Plujko, O.M. Gorbachenko, M.O. Kavatsyuk, Acta Phys. Slov. 51, 231 (2001)
C. Kalbach, Phys. Rev. C 33, 818 (1986)
A.J. Koning, M.C. Duijvestijn, Nucl. Phys. A 744, 15 (2004)
J.-P. Delaroche, M. Girod, J. Libert, H. Goutte, S. Hilaire, S. Péru, N. Pillet, G.F. Bertsch, Phys. Rev. C 81, 014303 (2010)
A.R. Junghans, R. Beyer, G. Rusev, R. Schwengner, A. Wagner, E. Grosse, in International Conference on Nuclear Data for Science and Technology, (Jeju Island, 2010), Poster 1481 available online at http://www.hzdr.de/DB/Cms?pOid=32613
E. Grosse, F. Becvár, A.R. Junghans, G. Rusev, R. Schwengner, A. Wagnera, AIP Conf. Proc. 1090, 308 (2009)
E. Grosse, A. Junghans, F. Becvár, E. Birgersson, R. Massarczyk, G. Schramm, EPJ Web of Conferences 8, 02006 (2010)
A. Gilbert, A.G.W. Cameron, Can. J. Phys. 43, 1446 (1965)
S. Goriely, S. Hilaire, S. Péru, K. Sieja, Phys. Rev. C 98, 014327 (2018)
H. Beil, R. Bergere, P. Carlos, A. Lepretre, A. de Miniac, A. Veyssiere, Nucl. Phys. A 227, 427 (1974)
G.M. Gurevich, L.E. Lazareva, V.M. Mazur, S.Yu. Merkulov, G.V. Solodukhov, V.A. Tyutin, Nucl. Phys. A 351, 257 (1981)
S.G. Kadmenskij, V.P. Markushev, V.I. Furman, Sov. J. Nucl. Phys. 37, 165 (1983) (Yad. Fiz. 37
A. Schiller, M. Thoennessen, At. Data Nucl. Data Tables 93, 549 (2007)
D. Pandit, S. Mukhopadhyay, S. Pal, A. De, S.R. Banerjee, Phys. Lett. B 713, 434 (2012)
V.M. Kolomietz, V.A. Plujko, S. Shlomo, Phys. Rev. C 52, 2480 (1995)
S.F. Mughabghab, C.L. Dunford, Phys. Lett. B 487, 155 (2000)
V.Yu. Denisov, Sov. J. Nucl. Phys. 49, 38 (1989) (Yad. Fiz. 49
S.F. Mughabghab, A.A. Sonzogni, Phys. Rev. C 65, 044620 (2002)
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Plujko, V., Gorbachenko, O. & Solodovnyk, K. Description of nuclear photoexcitation by Lorentzian expressions for electric dipole photon strength function. Eur. Phys. J. A 55, 210 (2019). https://doi.org/10.1140/epja/i2019-12899-6
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DOI: https://doi.org/10.1140/epja/i2019-12899-6