1Institute of Physics, Jan Kochanowski University, PL-25406 Kielce, Poland
2The H. Niewodniczański Institute of Nuclear Physics, Polish Academy of Sciences, PL-31342 Kraków, Poland
3The H. Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, PL-31342 Krakow, Poland
4Frankfurt Institute for Advanced Studies, Ruth-Moufang-Strasse 1, D-60438, Frankfurt am Main, Germany
5Physics Department, Gettysburg College, Gettysburg, Pennsylvania 17325, USA