Development of an Extensible Unified Control System Using the STARS Framework and Common Commands for Detector Control

本文介绍了在日本高能加速器研究机构(KEK)光子工厂 AR-NE1A 光束线上成功开发并部署的一套基于 STARS 框架及通用探测器控制命令(CCDC)的扩展型统一控制系统,该系统不仅实现了双菲涅耳波带片变焦光学器件的可靠运行,还展示了模块化扩展性与探测器系统间的互操作性。

Ryutaro Nishimura, Yuki Shibazaki, Daisuke Wakabayashi, Yoshio Suzuki, Keiichi Hirano, Hiroaki Nitani, Takashi Kosuge, Noriyuki IgarashiThu, 12 Ma🔬 physics.optics

High-Resolution Timing for Vertex-Reconstructed Muon-Spin Spectroscopy Using Plastic Scintillators and MuTRiG

本文报道了将 MuTRiG 读出芯片与塑料闪烁体探测器集成到 MuSiP 顶点重建μ子自旋谱仪中的成果,实现了优于 300 皮秒的时间分辨率,从而在保持高空间分辨率的同时将可测量的μ子自旋进动频率扩展至 50 MHz 以上,为高计数率、高时空分辨率的μ子自旋谱学测量开辟了新途径。

Konrad Briggl, Maxime Lamotte, Marius Snella Köppel, Jonas A. Krieger, Heiko Augustin, Niklaus Berger, Andrin Doll, Pascal Isenring, Hubertus Luetkens, Sebastian Mühle, Thomas Prokscha, Thomas Rudzki, André Schöning, Hans-Christian Schultz-Coulon, Zaher SalmanThu, 12 Ma🔬 physics

Rydberg atomic polarimetry of radio-frequency fields

该研究通过引入缀饰态图像,揭示了线性偏振射频场下里德堡原子角动量阶梯在电磁诱导透明光谱中呈现的截然不同的特征指纹(如中心峰的有无),从而为量子计量级电场测量提供了新见解,并对现有的 SI 溯源里德堡原子电场计的解释提出了质疑。

Matthew Cloutman, Matthew Chilcott, Alexander Elliott, J. Susanne Otto, Amita B. Deb, Niels KjærgaardMon, 09 Ma⚛️ quant-ph

Response of wavelength-shifting and scintillating-wavelength-shifting fibers to ionizing radiation

该研究通过放射性源辐照实验,表征了圣戈班 BCF-91A 波长转换光纤与埃尔金 EJ-160 新型闪烁波长转换光纤的光产额及传输特性,结果显示 EJ-160 的两种变体(EJ-160I 和 EJ-160II)光产额分别比 BCF-91A 高出约 5 倍和 7 倍,同时测得了各自的光纤衰减长度。

W. Bae, J. Cesar, K. Chen, J. Cho, D. Du, J. Edgar, L. Earthman, O. M. Falana, M. Gajda, C. Hurlbut, M. Jackson, K. Lang, C. Lee, J. Y. Lee, E. Liang, J. Liu, C. Maxwell, C. Murthy, D. Myers, S. Nguyen, D. Phan, T. O'Brien, M. Proga, S. Syed, M. Zalikha, J. ZeyMon, 09 Ma🔬 physics

New 1mm thick Silicon Drift Detectors for future researches of Kaonic Atoms and the Pauli Exclusion principle

Politecnico di Milano 与 Fondazione Bruno Kessler 合作开发了新型 1 毫米厚硅漂移探测器,通过显著提升 30 keV 能区的探测效率,为 SIDDHARTA-2 实验后续研究重元素介子原子以及 VIP-3 实验检验泡利不相容原理提供了关键技术支持。

F. Clozza, F. Sgaramella, L. Abbene, F. Artibani, M. Bazzi, G. Borghi, D. Bosnar, M. Bragadireanu, A. Buttacavoli, M. Carminati, A. Clozza, R. Del Grande, L. De Paolis, E. Demenev, C. Fiorini, I. Friščic, C. Guaraldo, M. Iliescu, M. Iwasaki, A. Khreptak, S. Manti, J. Marton, P. Moskal, H. Ohnishi, K. Piscicchia, F. Principato, A. Samusenko, A. Scordo, D. Sirghi, F. Sirghi, M. Skurzok, A. Spallone, K. Toho, J. Zmeskal, N. Zorzi, C. CurceanuMon, 09 Ma🔬 physics

First results of a Monolithic Active Pixel Sensor with Internal Signal Gain Fully Integrated in a 180 nm CMOS Technology

本文介绍了在 180 纳米 CMOS 工艺中完全集成的 CASSIA 单片有源像素传感器的初步成果,该传感器通过内部电荷倍增技术实现了信号放大,并展示了其在低电压下作为低增益雪崩二极管(LGAD)模式以及在较高电压下作为单光子雪崩二极管(SPAD)模式运行的能力,为未来高能物理实验中的高精度四维追踪应用提供了新的解决方案。

Heinz Pernegger (CERN, Experimental Physics Department, Geneva, Switzerland), Emma Kate Anderson (CERN, Experimental Physics Department, Geneva, Switzerland), Paula Bartulovic (University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, Croatia), Ivan Berdalovic (University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, Croatia), Marc Giroux de Foiard Brown (CERN, Experimental Physics Department, Geneva, Switzerland), Sebastian Haberl (CERN, Experimental Physics Department, Geneva, Switzerland, University of Innsbruck, Innsbruck, Austria), Matija Jugovic (University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, Croatia), Anastasia Kotsokechagia (CERN, Experimental Physics Department, Geneva, Switzerland), Jenny Lunde (CERN, Experimental Physics Department, Geneva, Switzerland, University of Oslo, Oslo, Norway), Borna Požar (CERN, Experimental Physics Department, Geneva, Switzerland), Tomislav Suligoj (University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, Croatia)Mon, 09 Ma🔬 physics

Large-scale real-time signal processing in physics experiments: The ALICE TPC FPGA pipeline

该论文介绍了 ALICE 实验为应对 LHC 第 3 次运行中连续读出模式下的海量数据挑战,所设计并实现的一套基于 FPGA 的大规模实时信号处理流水线,该流水线通过并行共模校正等算法在流式处理中完成数据预处理,成功将 Pb-Pb 碰撞下的原始数据率从 3 TB/s 降至约 900 GB/s。

J. Alme, T. Alt, C. Andrei, V. Anguelov, H. Appelshäuser, M. Arslandok, R. Averbeck, M. Ball, G. G. Barnaföldi, P. Becht, R. Bellwied, A. Berdnikova, B. Blidaru, L. Boldizsár, L. Bratrud, P. Braun-Munzinger, M. Bregant, C. L. Britton, H. Büsching, H. Caines, P. Chatzidaki, P. Christiansen, T. M. Cormier, L. Döpper, R. Ehlers, L. Fabbietti, F. Flor, J. J. Gaardhøje, M. G. Munhoz, C. Garabatos, P. Gasik, Á. Gera, P. Glässel, N. Grünwald, T. Gündem, T. Gunji, H. Hamagaki, J. W. Harris, P. Hauer, E. Hellbär, H. Helstrup, A. Herghelegiu, H. D. Hernandez Herrera, Y. Hou, C. Hughes, M. Ivanov, J. Jäger, Y. Ji, J. Jung, M. Jung, B. Ketzer, S. Kirsch, M. Kleiner, A. G. Knospe, M. Korwieser, M. Kowalski, L. Lautner, M. Lesch, C. Lippmann, G. Mantzaridis, R. D. Majka, A. Marin, C. Markert, S. Masciocchi, A. Matyja, M. Meres, D. L. Mihaylov, D. Miskowiec, R. H. Munzer, H. Murakami, K. Münning, A. Nassirpour, C. Nattrass, B. S. Nielsen, W. A. V. Noije, A. C. Oliveira Da Silva, A. Oskarsson, K. Oyama, L. Österman, Y. Pachmayer, G. Paic, M. Petris, M. Petrovici, M. Planinic, J. Rasson, K. F. Read, A. Rehman, R. Renfordt, A. Riedel, K. Røed, D. Röhrich, E. Rubio, A. Rusu, S. Sadhu, B. C. S. Sanches, J. Schambach, A. Schmah, C. Schmidt, A. Schmier, K. Schweda, D. Sekihata, D. Silvermyr, B. Sitar, N. Smirnov, H. K. Soltveit, C. Sonnabend, S. P. Sorensen, J. Stachel, L. Šerkšnyt\.e, G. Tambave, K. Ullaland, B. Ulukutlu, D. Varga, O. Vazquez Rueda, B. Voss, J. Wiechula, B. Windelband, J. Wilkinson, J. Witte, A. Yadav, F. Zanone, S. ZhuMon, 09 Ma🔬 physics

Environmental Measurements in the Sedrun Access Shaft to the Gotthard Base Tunnel -- a Promising Site for a Long-Baseline Atom Interferometer

该论文通过在瑞士塞德伦(Sedrun)通往哥达基线隧道的竖井中开展环境测量,证实了该地点的地面振动和电磁背景噪声水平足够低,适合部署用于探测超轻玻色暗物质和引力波的 800 米长基线原子干涉仪实验。

M. Guinchard, O. Buchmüller, S. Calatroni, J. Ellis, S. Hoell, M. Jaussi, L. Lombriser, M. Pentella, D. Thuliez, D. ValuchMon, 09 Ma🔬 physics.atom-ph

Non-intrusive Monitoring of Sealed Microreactor Cores Using Physics-Informed Muon Scattering Tomography With Momentum Measurements

本文提出了一种名为μ\muTRec的物理信息框架,通过结合高斯多重库伦散射模型与贝叶斯更新及动量测量,利用宇宙射线μ子散射层析成像技术,实现了对密封微堆芯内缺失燃料的高灵敏度、非侵入式检测,其检测能力显著优于传统方法。

Reshma Ughade, Stylianos ChatzidakisMon, 09 Ma🔬 physics.app-ph

Effects of 3D printed capsule material on activation thin foil irradiation and counting for fusion neutron yield measurements

该研究结合 FISPACT 模拟与氘氚中子发生器实验,评估了不同活化箔及 3D 打印胶囊材料对聚变中子产额测量的影响,证实了铝和铜箔的适用性、3D 打印胶囊在不确定度范围内的可行性,以及镧基探测器作为高纯锗谱仪替代方案的潜力。

D. Lobelo, E. Panontin, X. Wang, P. Raj, I. Holmes, R. A. TinguelyMon, 09 Ma🔬 physics

Experimental characterisation of a combined LVDT position sensor and voice-coil actuator for gravitational wave detectors

该研究通过实验与仿真相结合的方法,验证了专为引力波探测器隔震系统设计的 LVDT 位移传感器与音圈致动器组合装置具有高线性度、高精度及稳定的低频控制性能,为下一代探测器的传感器优化提供了可靠工具。

K. A. Kukkadapu, P. Li, H. Van Haevermaet, A. N. Koushik, W. Beaumont, N. van RemortelMon, 09 Ma🔬 physics

A High Efficiency Superconducting On-chip Filterbank with Directional Filters for Integral Field Units in the Sub-millimeter Regime

该研究通过采用定向滤波器技术,成功研制出一种平均峰值耦合效率达 75% 的高效率超导片上滤波器组,为亚毫米波波段积分视场单元的高效光谱成像提供了可行路径。

Louis H. Marting (Ton), Kenichi Karatsu (Ton), Leon G. G. Olde Scholtenhuis (Ton), Shahab O. Dabironezare (Ton), Alejandro Pascual Laguna (Ton), Arend Moerman (Ton), David J. Thoen (Ton), A. J. (Ton), van der Linden, Akira Endo, Jochem J. A. BaselmansMon, 09 Ma🔭 astro-ph

Proto-0: a prototype for validating key technologies of the DarkSide-20k experiment and beyond

本文报道了旨在验证 DarkSide-20k 实验关键技术的原型探测器 Proto-0 的早期运行与单相调试情况,重点展示了利用内外校准源对其闪烁光产额的测量结果。

Riccardo de Asmundis (for the DarkSide-20k Collaboration), Roberta Calabrese (for the DarkSide-20k Collaboration), Mauro Caravati (for the DarkSide-20k Collaboration), Giuliana Fiorillo (for the DarkSide-20k Collaboration), Leandro Flores (for the DarkSide-20k Collaboration), Gianfrancesco Grauso (for the DarkSide-20k Collaboration), Giuseppe Matteucci (for the DarkSide-20k Collaboration), Noemi Pino (for the DarkSide-20k Collaboration), Dmitrii Rudik (for the DarkSide-20k Collaboration), Maria Adriana Sabia (for the DarkSide-20k Collaboration), Yury Suvorov (for the DarkSide-20k Collaboration)Mon, 09 Ma🔬 physics

Unlocking nanoscale microstructural detail in aluminium alloys through differential phase contrast segmentation in STEM

该论文展示了将扫描透射电子显微镜中的差分相位衬度(DPC)成像与颜色空间分割及神经网络相结合,作为一种快速且通用的工具,用于在先进铝合金中同时识别和量化纳米团簇、析出相、位错及其应变场等微观结构特征。

Matheus A. Tunes, Martin Hasenburger, Rostislav Daniel, Oscar M. Prada-Ramirez, Philip Aster, Sebastian Samberger, Thomas M. Kremmer, Johannes A. ÖsterreicherFri, 13 Ma🔬 cond-mat.mtrl-sci