A. Marinov^1,*, I. Rodushkin², Y. Kashiv¹, L. Halicz³, I. Segal³, A. Pape⁴, R. V. Gentry⁵, H. W. Miller^6,†, D. Kolb⁷, and R. Brandt⁸

• ¹Racah Institute of Physics, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
• ²Analytica AB, Aurorum 10, S-977 75 Luleå, Sweden
• ³Geological Survey of Israel, 30 Malkhei Israel St., Jerusalem 95501, Israel
• ⁴IPHC-UMR7178, IN2P3-CNRS/ULP, BP 28, F-67037 Strasbourg cedex 2, France
• ⁵Earth Science Associates, P. O. Box 12067, Knoxville, Tennessee 37912-0067, USA
• ⁶P. O. Box 1092, Boulder, Colorado 80306-1092, USA
• ⁷Department of Physics, University GH Kassel, D-34109 Kassel, Germany
• ⁸Kernchemie, Philipps University, D-35041 Marburg, Germany

• ^*marinov@vms.huji.ac.il; Fax: +972-2-6586347.
• ^†Deceased.