The sensitivities of light Dark Matter (DM) particle searches with cryogenic detectors are mostly limited by large backgrounds of events that do not produce ionization signal. The CRYOSEL project develops a new technique where this background in a germanium cryogenic detector is rejected by using the signals from a Superconducting Single Electron Device (SSED) sensor designed to detect the phonons emitted through the Neganov-Trofimov-Luke effect by the e$^-$h$^+$ pairs as they drift in a close-by very high-field region. A tag on signals from this device should suppress the heat-only background. The measurement of the response to IR laser pulses of the first CRYOSEL prototype show the relevance of such sensor technology.
Spontaneous generation of athermal phonon bursts within bulk silicon causing excess noise, low energy background events and quasiparticle poisoning in superconducting sensors
Argonne National Laboratory(阿贡国家实验室);Kavli Institute for Cosmological Physics, The University of Chicago(芝加哥大学卡弗里宇宙物理学研究所);Department of Astronomy and Astrophysics, The University of Chicago(芝加哥大学天文与天体物理系);University of California Berkeley(加州大学伯克利分校);Lawrence Berkeley National Laboratory(劳伦斯伯克利国家实验室);International Center for Quantum-field Measurement Systems for Studies of the Universe and Particles (QUP,WPI), High Energy Accelerator Research Organization (KEK)(高能加速器研究机构(KEK)量子场测量系统宇宙与粒子研究国际中心(QUP,WPI));FAMU-FSU College of Engineering, Florida State University(佛罗里达州立大学 FAMU-FSU 工程学院);National High Magnetic Field Laboratory(国家高磁场实验室);University of Massachusetts, Amherst Center for Fundamental Interactions and Department of Physics(马萨诸塞大学阿默斯特分校基础相互作用中心及物理系)
Significant noise improvement in a Kinetic Inductance Phonon-Mediated detector by use of a wideband parametric amplifier
Washington University in St. Louis(圣路易斯华盛顿大学);SLAC National Accelerator Laboratory(斯坦福直线加速器中心);California Institute of Technology(加州理工学院);University of California, Berkeley(加州大学伯克利分校);Stanford University(斯坦福大学)
Dark Matter Detection Using Phonon Sensing in Amorphous Materials
Lawrence Berkeley National Laboratory(劳伦斯伯克利国家实验室);University of California, Berkeley(加州大学伯克利分校);CERN(欧洲核子研究组织);Technion – Israel Institute of Technology(以色列理工学院);Peking University(北京大学);Kavli Institute for Theoretical Physics(卡弗里理论物理研究所)
Exploring the proximity effect of thin tungsten-aluminum films for phonon-mediated kinetic inductance detectors
INFN - Sezione di Roma(意大利国家核物理研究所罗马分部);Max-Planck-Institut für Physik(马克斯·普朗克物理研究所);LIBPhys-UC, Departamento de Fisica, Universidade de Coimbra(科英布拉大学LIBPhys);Dipartimento di Fisica, Sapienza Università di Roma(罗马第一大学物理系);Université Grenoble Alpes, CNRS, Grenoble INP, Institut Néel(格勒诺布尔阿尔卑斯大学)
Optimization studies of silicon remoTES cryogenic calorimeters
Max-Planck-Institut für Physik(马克斯·普朗克物理研究所);Marietta-Blau-Institut für Teilchenphysik(玛丽塔·布劳粒子物理研究所);Atominstitut, Technische Universität Wien(维也纳工业大学原子研究所);INFN - Sezione di Roma(意大利国家核物理研究所罗马分部);Gran Sasso Science Institute(格兰萨索科学研究所);INFN - Laboratori Nazionali del Gran Sasso(意大利国家核物理研究所格兰萨索国家实验室)
First Limits on Light Dark Matter Interactions in a Low Threshold Two Channel Athermal Phonon Detector from the TESSERACT Collaboration
International Center for Quantum-field Measurement Systems for Studies of the Universe and Particles (QUP,WPI), High Energy Accelerator Research Organization (KEK)(宇宙与粒子研究量子场测量系统国际中心(QUP,WPI),高能加速器研究机构(KEK));Argonne National Laboratory(阿贡国家实验室);Kavli Institute for Cosmological Physics, The University of Chicago(芝加哥大学卡弗里宇宙物理学研究所);Department of Astronomy and Astrophysics, The University of Chicago(芝加哥大学天文与天体物理系);University of California Berkeley, Department of Physics(加州大学伯克利分校物理系);University of Massachusetts, Amherst Center for Fundamental Interactions and Department of Physics(马萨诸塞大学安姆斯特分校基础相互作用中心及物理系);Los Alamos National Laboratory(洛斯阿拉莫斯国家实验室);Lawrence Berkeley National Laboratory(劳伦斯伯克利国家实验室);FAMU-FSU College of Engineering, Florida State University(佛罗里达州立大学 FAMU-FSU 工程学院);National High Magnetic Field Laboratory(国家高磁场实验室)
Performance of a SuperCDMS HVeV Detector with Sub-eV Energy Resolution and Single Charge-sensitivity
Northwestern University(西北大学);SLAC National Laboratory(斯坦福直线加速器中心);University of Toronto(多伦多大学);Karlsruhe Institute of Technology (KIT)(卡尔斯鲁厄理工学院);University of Minnesota(明尼苏达大学)
Quantum Parity Detectors: a qubit based particle detection scheme with meV thresholds for rare-event searches
Washington University in St. Louis(华盛顿大学);California Institute of Technology(加州理工学院);Weizmann Institute of Science(魏茨曼科学研究所);Jet Propulsion Laboratory, California Institute of Technology(加州理工学院喷气推进实验室)
Superconducting Microwave Detector Technology for Ultra-Light Dark Matter Haloscopes and other Fundamental Physics Experiments: Device Physics (Part II)