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Showing 969 results for "germany)" in Physics
Physics Preprint PDF DOI

Model-free interpretation of X-ray Thomson scattering measurements

Thomas Gawne, Jan Vorberger, Zhandos Moldabekov, Hannah Bellenbaum, Tobias Dornheim ยท 2026

X-ray Thomson scattering (XRTS) has emerged as a widely used diagnostics for extreme states of matter in a great variety of situations, and over a broad range of parameters. The standard approach for โ€ฆ

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Physics Preprint PDF DOI

Prominence signatures in the Fraunhofer G-band; Testing ionization memory with multi-line prominence diagnostics

A.G.M. Pietrow, H. Balthasar, P. Varadi Nagy, R. Kamlah, A. Stork, C. Denker, M. Verma ยท 2026

The Fraunhofer G-band around 4304 {\AA} is widely used as a photospheric diagnostic and is generally not expected to show signatures of chromospheric or coronal structures. However, recent amateur obsโ€ฆ

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Optical observations and atomic environment of supernova remnant G25.1-2.3

Ebru Aktekin, Hicran Bak{i}s, Volkan Bak{i}s, Yuya Asano, Hidetoshi Sano, Yasuo Fukui, Aytap Sezer ยท 2026

The supernova remnant (SNR) G25.1-2.3 was identified in the radio band during the Sino-German $\lambda$6 cm survey of the Galactic plane. We present a detailed investigation of the optical, HI, and COโ€ฆ

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Physics Preprint PDF DOI

Radiation safety considerations for ultrafast lasers beyond laser machining

Simon Bohlen, Julian Holland, Rudolf Weber ยท 2026

The interaction of ultrafast lasers with plasmas has been studied for many years, primarily with respect to fundamental emission mechanisms. Only in recent years has ionizing radiation emerged as a saโ€ฆ

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Physics Preprint PDF DOI

Automatic LbL-LPE Spin-Coating Strategy for the Fabrication of Highly Oriented Mixed-Linker MOF Thin Films for Orientation-Dependent Applications

Eleonora Afanasenko, Benedetta Marmiroli, Behnaz Abbasgholi-NA, Barbara Sartori, Giovanni Birarda, Chiaramaria Stani, Matjaz Finsgar, Peter E. Hartmann, Mark Bieber, Emma Walitsch, Rolf Breinbauer, Simone Dal Zilio, Sumea Klokic, Heinz Amenitsch ยท 2026

Control over crystallographic orientation in metal-organic framework (MOF) thin films is essential, as many of their functional properties critically depend on exact alignment along a defined crystallโ€ฆ

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Physics Preprint PDF DOI

How did the Urban Network Flow Adapt to the Collapse of the Carola Bridge?

Jyotirmaya Ijaradar, Ning Xie, Lei Wei, Sebastian Pape, Matthias Korner, Meng Wang ยท 2026

The unexpected collapse of the Carola Bridge in Dresden, Germany, provides a rare opportunity to characterise how urban network traffic adapts to an unexpected infrastructure disruption. This study deโ€ฆ

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Physics Preprint PDF DOI

The Bochum Survey of the Southern Galactic Disk: III. Complete Data Release

Julia Blex, Moritz Hackstein, Christian Westhues, Michael Ramolla, Markus Demleitner, Dominik J. Bomans, Kerstin Weis, Christofer Fein, Rolf Chini ยท 2026

The Southern Galactic Disk Survey (GDS) monitored a mosaic of 268 fields along a $6^\circ$-wide stripe in the southern Galactic disk with simultaneous observations in $r'$ and $i'$ ($7^\mathrm{m} \lesโ€ฆ

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Physics Preprint PDF DOI

First results from LEGEND-200: searching for $0\nu\beta\beta$ decay in $^{76}$Ge

Giovanna Saleh (on behalf of the LEGEND Collaboration) ยท 2026

The LEGEND Experiment searches for the neutrinoless double beta (0$\nu\beta\beta$) decay of $^{76}$Ge employing active high purity germanium detectors enriched in $^{76}$Ge beyond 86%. LEGEND's experiโ€ฆ

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Physics Preprint PDF DOI

Balance laws versus the Principle of Virtual Work and the limited scope of Noll's theorem

Casey Rodriguez, Francesco dell'Isola ยท 2026

The relationship between balance laws and the Principle of Virtual Work as well as the structure of contact interactions in continua remain foundational issues in Mechanics. In this work, we revisit tโ€ฆ

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Physics Preprint PDF DOI

Performance Comparison of QAOA Mixers for Ternary Portfolio Optimization

Shintaro Yamamura, Satoshi Watanabe, Masaya Kunimi, Kazuhiro Saito, Tetsuro Nikuni ยท 2026

The Quantum Approximate Optimization Algorithm (QAOA) is a quantum algorithm proposed for Noisy Intermediate-Scale Quantum (NISQ) devices and is regarded as a promising approach to combinatorial optimโ€ฆ

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Calculating Feynman diagrams with matrix product states

Xavier Waintal ยท 2026

This text reviews, hopefully in a pedagogical manner, a series of work on the automatic calculations of Feynman diagrams in the context of quantum nanoelectronics (Keldysh formalism) with an applicatiโ€ฆ

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Highly accurate semiclassical strong-field Herman-Kluk propagator method for high-harmonic generation

Phi-Hung Tran, Hao Quan Truong, R. Esteban Goetz, Anh-Thu Le ยท 2026

We extend our recently developed semiclassical strong-field Herman-Kluk propagator (SFHK) method to calculate high-order harmonic generation (HHG) for atoms in intense lasers. We show that our method,โ€ฆ

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Development of next-generation light-weight ternary Mg--Al--Li alloys for beampipe applications in particle accelerators

Kamaljeet Singh, Kangkan Goswami, Raghunath Sahoo, Sumanta Samal ยท 2026

The current study reports the design of advanced light-weight materials for high-energy accelerator beampipe applications. The objective is to optimize the combined requirements of high radiation lengโ€ฆ

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Identification and online monitoring of experimental measurement states via Cuscore statistic

Jichao Zhang, Baohua Sun, Isao Tanihata, Zilun Shen ยท 2025

We present a statistical method for detecting and analysing state changes in experimental measurements using the Cuscore statistic and its special case, the Centred Cuscore statistic. These statisticsโ€ฆ

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Energy transport in the Schr\"odinger plate

Serge N. Gavrilov, Anton M. Krivtsov, Ekaterina V. Shishkina ยท 2025

In this paper, we introduce "the Schr\"odinger plate." This is an infinite two-dimensional linear micro-polar elastic medium, with out-of-plane degrees of freedom, lying on a linear elastic foundationโ€ฆ

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Improved $S$-factor of the $^{13}$C(p,$\gamma$)$^{14}$N reaction at $E_{\mathrm{p}}\,=\,$330-740 keV and parameters of resonances at 448 keV and 551 keV

J. Skowronski, E. Masha, D.Piatti, M. Aliotta, D. Bemmerer, A. Boeltzig, A. Caciolli, F. Cavanna, L. Csedreki, R. Depalo, P. Hempel, M. Hilz, G. Imbriani, T. Lossin, M. Osswald, B. Poser, D. Rapagnani, S. Rummler, K. Schmidt, R.S. Sidhu, T. Szucs, A. Toth, S. Turkat, S. Vincent, S. Werner, A. Yadav ยท 2025

The $^{13}$C(p,$\gamma$)$^{14}$N reaction is the second reaction of the CNO cycle. This cycle takes place in our Sun and fuels massive, Red, and Asymptotic Giant Branch stars. The $^{13}$C(p,$\gamma$)โ€ฆ

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X-ray Evolution of Young Stars: Early Dimming and Coronal Softening in Solar-Mass Stars with Implications for Planetary Atmospheres

Konstantin V. Getman, Eric D. Feigelson, Vladimir S. Airapetian, Gordon P. Garmire ยท 2025

X-ray and ultraviolet (XUV) emission from young stars plays a critical role in shaping the evolution of planetary atmospheres and the conditions for habitability. To assess the long-term impact of higโ€ฆ

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Is disorder a friend or a foe to melting of Wigner-Mott insulators?

Mohammed Hammam, Cyprian Lewandowski, Vladimir Dobrosavljevic, Sandeep Joy ยท 2025

Wigner crystals are extremely fragile, which is shown to result from very strong geometric frustration germane to long-range Coulomb interactions. Physically, this is manifested by a very small characโ€ฆ

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Physics Preprint PDF DOI

Chukchi Myths perspective on Special Relativity

Zurab K. Silagadze ยท 2025

The teaching of special relativity still follows Einstein's original two-postulate approach and thus recreates the relativistic revolution in the minds of students again and again, with all its attendโ€ฆ

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Physics Preprint PDF DOI

Discovery and rectification of an error in high resistance traceability at NPL: a case study in how metrology works

Stephen Giblin ยท 2025

We broach a seldom-discussed topic in precision metrology; how subtle errors in calibration processes are discovered and remedied. We examine a case study at the National Physical Laboratory (NPL), UKโ€ฆ

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