Accepted proposals of 1st International Announcement of Opportunity No.PITitleSamplesPublications (see"Archives") 1Evelyn FüriNoble gas (He-Ne-Ar) and nitrogen study of asteroidal dust grains returned by the Hayabusa missionRA-QD02-0174RA-QD02-02132015-[8] 2Hugues LerouxTransmission electron microscopy study of (1) crystal defects in olivine and high- Ca pyroxene (2) Fe-Mg ordering in low-Ca pyroxeneRA-QD02-0032-01- 3Noriko Kita, Daisuke NakashimaHigh precision oxygen isotope analyses of Itokawa silicate mineralRA-QD02-0196RA-QD02-0010RA-QD02-0014RA-QD02-0017RA-QD02-0023RA-QD02-0030RA-QD02-0038RA-QD02-0047RA-QD02-00552013-[7] 4Lindsay P. KellerCoordinated Analysis of Hayabusa Mission SamplesRA-QD02-0125RA-QD02-02112014-[16]2015-[7] 5Takaaki NoguchiAn in-depth analysis of space weathering on ItokawaRB-QD04-0008RB-QD04-0011RB-QD04-0015RB-QD04-0024RA-QD02-0034RA-QD02-0009-01RA-QD02-0022-01_03RA-QD02-0033-01_03RA-QD02-0035-01_03RA-QD02-0054-01_05RA-QD02-0056-01_03RA-QD02-0060-01_022014-[7] 6Akira TsuchiyamaSurface and 3D structures of Itokawa regolith particles for understanding surface processes on ItokawaRA-QD02-0223RB-QD04-0013RB-QD04-0026RB-QD04-0027RB-QD04-0046RA-QD02-01652015-[4]2016-[4] 7Thomas J. ZegaMicrostructure and chemistry of Hayabusa soilsRA-QD02-0042-01_032014-[19] 8Tomoki NakamuraTemperature, pressure and timing of a catastrophic impact event experienced by the Itokawa parent asteroidRA-QD02-0156RA-QD02-0176RA-QD02-0208RA-QD02-0214RA-QD02-0232RB-QD04-00222016-[4]2017-[13] 9Kunihiko NishiizumiMeasurements of Cosmic-Ray Produced Nuclides in Hayabusa SamplesRA-QD02-0010RA-QD02-0023- 10Fred JordanArgon isotopic compositions of Itokawa grains: insights into the impact history and exposure ages of a rubble-pile LL chondrite asteroidRA-QD02-0013RA-QD02-0030- 11Wataru FujiyaIrradiation history and solar wind composition recorded in the HAYABUSA samples inferred from light element and noble gas analysesRA-QD02-0167RA-QD02-0209- 12Cécile Engrand, Lydie BonalMultidisciplinary investigations of Itokawa samples returned by the HAYABUSA missionRA-QD02-01632015-[8] 13Keisuke NagaoNoble gas study combined with TEM and reflectance spectroscopic observations for further understanding of regolith processes on ItokawaRA-QD02-0144RA-QD02-0215- 14Henner BusemannThe characterisation of the asteroid Itokawa regolith - A correlated study by X-ray tomography, micro-Raman spectroscopy and high-sensitivity noble gas analysisRA-QD02-0158RA-QD02-0187RA-QD02-0197RA-QD02-0049-01RA-QD02-0049-04RA-QD02-0051- 15Falko LangenhorstShock metamorphism and space weathering of HAYABUSA regolith – clues to the collisional history of an asteroid surfaceRA-QD02-0115RB-QD04-00422014-[15][18]2017-[9]2018-[5] 16Takashi MikouchiMineralogy and crystallography of Hayabusa particles by synchrotron radiation X-ray and electron beam analyses: Reconstruction of an Itokawa parent asteroid(s)RA-QD02-0100RA-QD02-0133-01RA-QD02-0138RA-QD02-0179RA-QD02-0036RA-QD02-0041RA-QD02-0049-022014-[3] 17Monica M. GradyRelationship between comets, asteroids and meteoritesRA-QD02-0162RA-QD02-0024-