[1] Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA
[2] Argonne Natl Lab, Argonne, IL 60439 USA
[3] Univ Texas Arlington, Dept Phys, Arlington, TX 76019 USA
[4] Univ Texas Arlington, Dept Chem & Biochem, Arlington, TX 76019 USA
[5] Univ Aveiro, Inst Nanostruct Nanomodelling & Nanofabricat i3N, Campus Santiago, P-3810193 Aveiro, Portugal
[6] Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA
[7] Ben Gurion Univ Negev, Fac Engn Sci, Nucl Engn Unit, POB 653, IL-8410501 Beer Sheva, Israel
[8] Lawrence Berkeley Natl Lab LBNL, 1 Cyclotron Rd, Berkeley, CA 94720 USA
[9] Ikerbasque Basque Fdn Sci, E-48009 Bilbao, Spain
[10] Univ Antonio Narino, Ctr Invest Ciencias Basicas & Aplicadas, Sede Circunvalar, Carretera 3 Este 47 A-15, Bogota, Colombia
[11] Harvard Univ, Dept Phys, Cambridge, MA 02138 USA
[12] Lab Subterraneo Canfranc, Paseo Ayerbe S-N, E-22880 Canfranc Estn, Spain
[13] Univ Coimbra, Phys Dept, LIBPhys, Rua Larga, P-3004516 Coimbra, Portugal
[14] Univ Coimbra, Dept Phys, LIP, P-3004516 Coimbra, Portugal
[15] Texas A&M Univ, Dept Phys & Astron, College Stn, TX 77843 USA
[16] Justus Liebig Univ Giessen, Phys Inst 2, Giessen, Germany
[17] Univ Girona, Escola Politecn Super, Av Montilivi S-N, E-17071 Girona, Spain
[18] Univ Autonoma Madrid, Dept Fis Teor, Campus Cantoblanco, E-28049 Madrid, Spain
[19] CSIC, Inst Fis Corpuscular IFIC, Calle Catedrat Jose Beltran 2, E-46980 Paterna, Spain
[20] Univ Valencia, Calle Catedrat Jose Beltran 2, E-46980 Paterna, Spain
[21] Pacific Northwest Natl Lab PNNL, Richland, WA 99352 USA
[22] BERC Basque Excellence Res Ctr, Donostia Int Phys Ctr, Manuel de Lardizabal 4, E-20018 Donostia San Sebastian, Spain
[23] Univ Pais Vasco UPV EHU, Dept Appl Chem, Manuel de Lardizabal 3, E-20018 Donostia San Sebastian, Spain
[24] CSIC, Ctr Fis Mat CFM, Manuel de Lardizabal 5, E-20018 Donostia San Sebastian, Spain
[25] Univ Pais Vasco UPV EHU, Manuel de Lardizabal 5, E-20018 Donostia San Sebastian, Spain
[26] Univ Basque Country UPV EHU, Ctr Innovac Quim Avanzada ORFEO CINQA, Dept Organ Chem 1, E-20018 Donostia San Sebastian, Spain
[27] Univ Santiago de Compostela, Inst Gallego Fis Altas Energias, Campus Sur,Rua Xose Maria Suarez Nunez S-N, E-15782 Santiago De Compostela, Spain
[28] Univ Politecn Valencia, Inst Instrumentac Imagen Mol I3M, Ctr Mixto CSIC, Camino Vera S-N, E-46022 Valencia, Spain
[29] Univ Zaragoza, Ctr Astroparticulas & Fis Altas Energias CAPA, Calle Pedro Cerbuna 12, E-50009 Zaragoza, Spain