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@INPROCEEDINGS{Glaser:292710,
      author       = {Glaser, Leif and Rothkirch, Andre and Techert, Simone and
                      Freudenberg, Mechtild},
      title        = {{A} non destructive view into {N}eolithic bronze axes},
      reportid     = {PUBDB-2015-06317},
      year         = {2015},
      abstract     = {Results from an ongoing research project of the
                      archaeological state museum chateau Gottorf in Schleswig and
                      the Deutsches Elektronen-Synchrotron in Hamburg are
                      presented. The manufacturing techniques of Neolithic bronze
                      axes were investigated using non destructive measurements.
                      Storage ring based techniques as X-ray diffraction in
                      transmission and reflection geometry were used to
                      investigate effects of cast and post cast treatment of
                      bronze axes, while in parallel X-ray fluorescence
                      spectroscopy was used to monitor the stoichiometric bronze
                      distribution of the objects. Measuring the effects they have
                      on bronze axes open questions of the use of stone tools were
                      addressed [1,2]. Comparing measurements of reproduced bronze
                      axes with those of historic origin the replicated objects
                      could be iteratively be improved, verifying the
                      manufacturing process. The replicates were cast in a modern
                      casting process with sand and clay molds in the fondry
                      museum “Howaldtsche Metallgiesserei e.V.” (Kiel,
                      Germany) and with a quasi neolithic casting process at
                      chateau Gottorf. The measurements were performed in Hamburg
                      at the DESY storage rings DORIS and PETRA using Beamlines
                      BW5, G3, L, P02, P07 and W2.Besides the answers to the
                      archaeological questions the experiments lead to the
                      discovery of a faked 19th century hoard find which
                      unsuspiciously had been on display in the museum since 150
                      years [3]. [1] M. Freudenberg, Normes techniques et
                      pratiques sociales: de la simplicité des outillages pré-
                      et proto-historiques, 2006, 313-320. [2] M. Freudenberg,
                      Archäologisches Korrespondenzblatt 39,2009, 341-359. [3] M.
                      Freudenberg, L. Glaser, Archäologisches Korrespondenzblatt
                      XX,2015, (article in press).},
      month         = {Apr},
      date          = {2015-04-27},
      organization  = {TECHNART 2015, Catania (Italy), 27 Apr
                       2015 - 30 Apr 2015},
      cin          = {FS-SCS / FS-EC},
      cid          = {I:(DE-H253)FS-SCS-20131031 / I:(DE-H253)FS-EC-20120731},
      pnm          = {6215 - Soft Matter, Health and Life Sciences (POF3-621)},
      pid          = {G:(DE-HGF)POF3-6215},
      experiment   = {EXP:(DE-H253)D-G3-20150101},
      typ          = {PUB:(DE-HGF)6},
      url          = {https://bib-pubdb1.desy.de/record/292710},
}