TY - JOUR A1 - Rabin, Ira A1 - Schütz, R. A1 - Kohl, Anka A1 - Wolff, Timo A1 - Tagle, R. A1 - Pentzien, Simone A1 - Hahn, Oliver A1 - Emmel, S. T1 - Identification and classification of historical writing inks in spectroscopy: a methodological overview KW - Archaeometry KW - Non-destructive testing KW - Spectroscopy KW - Manuscript studies PY - 2012 SN - 2078-3841 VL - 3 SP - 26 EP - 30 PB - ESF CY - Strasbourg AN - OPUS4-26940 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Tagle, R. A1 - Hahn, Oliver A1 - Haschke, M. A1 - Waldschläger, U. T1 - Elementverteilungen in "High Speed" Ortsaufgelöste Röntgenspektroskopie für die Untersuchung kunsthistorischer Objekte T2 - Jahrestagung Archäometrie und Denkmalpflege 2010 CY - Bochum, Germany DA - 2010-09-15 PY - 2010 AN - OPUS4-21775 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Bartoschewitz, R. A1 - Appel, P. A1 - Barrat, J.-A. A1 - Bischoff, A. A1 - Caffee, M.W. A1 - Franchi, I.A. A1 - Gabelica, Z. A1 - Greenwood, R.C. A1 - Harir, M. A1 - Harries, D. A1 - Hochleitner, R. A1 - Hopp, J. A1 - Laubenstein, M. A1 - Mader, B. A1 - Marques, R. A1 - Morlok, A. A1 - Nolze, Gert A1 - Prudêncio, M.I. A1 - Rochette, P. A1 - Ruf, A. A1 - Schmitt-Kopplin, P. A1 - Seemann, E. A1 - Szurgot, M. A1 - Tagle, R. A1 - Wach, R.A. A1 - Welten, K. C. A1 - Weyrauch, M. A1 - Wimmer, K. T1 - The Braunschweig meteorite − a recent L6 chondrite fall in Germany N2 - On April 23rd 2013 at 2:07 a.m., a 1.3 kg meteorite fell in the Braunschweig suburb Melverode (52° 13′ 32.19″ N. 10° 31′ 11.60″ E). Its estimated velocity was 250 km/h and it formed an impact pit in the concrete fall site with a diameter of 7 cm and a depth of 3 cm. Radial dust striae are present around the impact pit. As a result of the impact, the meteorite disintegrated into several hundred fragments with masses up to 214 g. The meteorite is a typical L6 chondrite, moderately shocked (S4) – but with a remarkably high porosity (up to 20 vol%). The meteorite was ejected from its parent body as an object with a radius of about 10–15 cm (15–50 kg). The U,Th-He gas retention age of ∼550 Ma overlaps with the main impact event on the L-chondrite parent body ∼470 Ma ago that is recorded by many shocked L chondrites. The preferred cosmic-ray exposure age derived from production of radionuclides and noble gas isotopes is (6.0 ± 1.3) Ma. KW - Braunschweig meteorite KW - L chondrite KW - Fall reconstruction KW - Petrology and mineralogy KW - Organic matter KW - IR spectroscopy KW - Bulk chemistry KW - Radionuclides KW - Noble gas isotopes KW - Specific heat PY - 2016 U6 - https://doi.org/10.1016/j.chemer.2016.10.004 SN - 0009-2819 SN - 1611-5864 VL - 77 IS - 1 SP - 207 EP - 224 AN - OPUS4-42018 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -