{"paper":{"title":"First application of superconducting transition-edge-sensor microcalorimeters to hadronic-atom x-ray spectroscopy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex","nucl-th","physics.atom-ph"],"primary_cat":"physics.ins-det","authors_text":"C. Curceanu, C. D. Reintsema, D. A. Bennett, D. R. Schmidt, D. S. Swetz, E. Widmann, F. P. Gustafsson, G. C. Hilton, G. C. O'Neil, H. Noda, H. Outa, H. Shi, H. Tatsuno, J. Gard, J. Marton, J. N. Ullom, J. P. Hays-Wehle, J. Uhlig, J. W. Fowler, J. Yamagata-Sekihara, J. Zmeskal, K. Itahashi, K. Kuwabara, K. Suzuki, M. Iliescu, M. Iwasaki, M. Sato, N. Ikeno, R. S. Hayano, S. Hirenzaki, S. Ishimoto, S. Okada, S. Yamada, T. Hashimoto, T. Koike, T. Suzuki, W. B. Doriese, Y. Ma","submitted_at":"2016-08-18T21:20:18Z","abstract_excerpt":"High-resolution pionic-atom x-ray spectroscopy was performed with an x-ray spectrometer based on a 240-pixel array of superconducting transition-edge-sensor (TES) microcalorimeters at the piM1 beam line of the Paul Scherrer Institute. X-rays emitted by pionic carbon via the 4f->3d transition and the parallel 4d->3p transition were observed with a full-width-at-half-maximum energy resolution of 6.8 eV at 6.4 keV. Measured x-ray energies are consistent with calculated electromagnetic values which considered the strong-interaction effect assessed via the Seki-Masutani potential for the 3p energy "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.05436","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}