Showing 1,121 - 1,140 results of 1,490 for search '"Photonics"', query time: 0.04s Refine Results
  1. 1121

    Production of Σ baryons as a function of multiplicity in pp collisions at the LHC with ALICE by Gordeev Pavel

    Published 2025-01-01
    “…Historically, the first one used the decay channel Σ+ → pπ0 with reconstruction of the proton with the tracking systems at mid-rapidity and the π0 in the electromagnetic calorimeter EMCAL or via the photon conversion method. The second technique used the decay channel ∑-± → n¯π± where charged pions are reconstructed with the tracking systems and the anti-neutron in the precise electromagnetic calorimeter PHOS. …”
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  2. 1122

    Fundus Autofluorescence and Clinical Applications by Cameron Pole, Hossein Ameri

    Published 2021-07-01
    “…Incident light is absorbed by molecules in the fundus, which are excited and in turn emit photons of specific wavelengths that are captured and processed by a sensor to create a metabolic map of the fundus. …”
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  3. 1123

    A Case of REM Sleep Behavior Disorder, Narcolepsy-Cataplexy, Parkinsonism, and Rheumatoid Arthritis by Filomena I. I. Cosentino, Angela Distefano, Giuseppe Plazzi, Carlos H. Schenck, Raffaele Ferri

    Published 2014-01-01
    “…A 78-year-old male patient in whom RBD was first diagnosed was followed-up by clinical examination, video-polysomnography, multiple sleep latency test, cerebral magnetic resonance imaging, and dopamine transporter imaging by single-photon emission computerized tomography. The patient was found to present for almost two decades, in addition to RBD, also narcolepsy. …”
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  4. 1124
  5. 1125

    Proton therapy versus conventional radiotherapy for the treatment of cavernous sinus benign meningioma, a randomized controlled phase III study protocol (COG-PROTON-01) by Paul Lesueur, Benedicte Clarisse, Justine Lequesne, Idlir Licaj, Loic Feuvret, Dinu Stefan, Damien Ricard, Georges Noel, Jacques Balosso, Marie Lange, Aurelie Capel, Isabelle Durand-Zaleski, Marie Castera, Berenice Legrand, Nicolas Goliot, Camille Hedou, Jean Michel Grellard, Samuel Valable

    Published 2024-12-01
    “…The depth-dose distribution of a proton beam reduces exposure of healthy tissues to radiations, compared with photon-therapy (XRT). To date, only few indications for proton-therapy, like pediatric cancers, chordomas, or intra-ocular neoplasms, are reimbursed by Health systems. …”
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  6. 1126

    Epsilon Canis Majoris: The Brightest Extreme-ultraviolet Source with Surprisingly Low Interstellar Absorption by J. Michael Shull, Rachel M. Curran, Michael W. Topping

    Published 2025-01-01
    “…After correcting for interstellar H i column density N _HI = (6 ± 1) × 10 ^17 cm ^−2 , we find a stellar LyC photon flux Φ _LyC ≈ 3000 cm ^−2 s ^−1 and ionizing luminosity Q _LyC = 10 ^45.7±0.3 photons s ^−1 . …”
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  7. 1127

    Gigantic Tellegen responses in metamaterials by Qingdong Yang, Xinhua Wen, Zhongfu Li, Oubo You, Shuang Zhang

    Published 2025-01-01
    “…Our work opens door to a variety of nonreciprocal photonic devices and may provide a platform for studying axion physics.…”
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  8. 1128

    Performance of Water-Based Liquid Scintillator: An Independent Analysis by D. Beznosko, A. Batyrkhanov, A. Duspayev, A. Iakovlev, M. Yessenov

    Published 2014-01-01
    “…The results show that a goal of ~100 optical photons/MeV, indicated by the simulation to be an optimal light yield for observing both the Cerenkov ring and the scintillation light from the proton decay in a large water detector, has been achieved.…”
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  9. 1129

    Concurrence of Crossed Cerebellar Diaschisis and Parakinesia Brachialis Oscitans in a Patient with Hemorrhagic Stroke by Yung-Tsan Wu, Shin-Tsu Chang, Liang-Cheng Chen, Tsung-Ying Li

    Published 2013-01-01
    “…Two months after the stroke, the single photon emission computed tomography (SPECT) showed CCD. …”
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  10. 1130

    Quantum control in size selected semiconductor quantum dot thin films by Kärcher Victor, Reiker Tobias, da Costa Pedro F.G.M., de Camargo Andrea S.S., Zacharias Helmut

    Published 2025-01-01
    “…Third harmonic generation (λ 3 = 343 nm, hν = 3.61 eV) for a fundamental wavelength of λ 1 = 1,030 nm is used to control quantum interference of three-photon resonant paths between the valence and conduction bands. …”
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  11. 1131

    Optical Coherence Tomography of Van Der Waals Heterostructures Using Extreme Ultraviolet Light by Felix Wiesner, Johann J. Abel, Muhammad Hussain, Vipin Krishna, Alisson R. Cadore, Juan P. G. Felipe, Ana M. Valencia, Martin Wünsche, Julius Reinhard, Marco Gruenewald, Caterina Cocchi, Gerhard G. Paulus, Giancarlo Soavi, Silvio Fuchs

    Published 2025-02-01
    “…The EUV coherence tomography contrast is estimated in a broad spectral range (photon energy 65 –100 eV). This work sets the basis for the development of a new spectroscopy tool that, thanks to the temporal profile of EUV light sources and the high axial resolution of coherence tomography, can become the ideal probe of ultrafast processes occurring in van der Waals heterostructures and buried nanoscale opto‐electronic devices.…”
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  12. 1132

    Unique ultrastructural organization of human rod photoreceptors by Tylor R. Lewis, Natalia V. Klementieva, Sebastien Phan, Carson M. Castillo, Keun-Young Kim, Lauren Y. Cao, Mark H. Ellisman, Vadim Y. Arshavsky, Oleg Alekseev

    Published 2025-01-01
    “…Abstract Rod and cone photoreceptor cells are specialized neurons responsible for transforming the information reaching the eyes in the form of photons into the language of neuronal activity. Rods are the most prevalent photoreceptor type, primarily responsible for light detection under conditions of limited illumination. …”
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  13. 1133

    Prospects for constraining light-quark electroweak couplings at Higgs factories by Mękała Krzysztof, Jeans Daniel, Reuter Jürgen, Tian Junping, Żarnecki Aleksander Filip

    Published 2024-01-01
    “…Such an analysis requires proper modeling and statistical discrimination between photons coming from different sources, including initial-state radiation (ISR), FSR, parton showers and hadronisation. …”
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  14. 1134

    Hidden monopole dark matter via axion portal and its implications for direct detection searches, beam-dump experiments, and the H0 tension by Ryuji Daido, Shu-Yu Ho, Fuminobu Takahashi

    Published 2020-01-01
    “…We also note that the hidden photons mainly produced by the axion decay contribute to dark radiation with ∆Neff ≃ 0.6 which can relax the H0 tension.…”
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  15. 1135

    Resource Placement for Rate and Fidelity Maximization in Quantum Networks by Shahrooz Pouryousef, Hassan Shapourian, Alireza Shabani, Ramana Kompella, Don Towsley

    Published 2024-01-01
    “…Existing classical optical network infrastructure cannot be immediately used for quantum network applications due to photon loss. The first step toward enabling quantum networks is the integration of quantum repeaters into optical networks. …”
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  16. 1136

    Novel position reconstruction methods for highly granular electromagnetic calorimeters by Madison Brendon, Wilson Graham

    Published 2024-01-01
    “…We find that the θ and φ resolution for high energy photons in Si-W designs improves when increasing both sampling frequency and sampling thickness. …”
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  17. 1137

    A improved group quantum key distribution protocol with multi-party collaboration by Qi Yuan, Hao Yuan, MeiTong Zhou, JingJing Wen, JuYan Li, Bing Hao

    Published 2025-01-01
    “…In the setup phase, preprocessing is introduced to monitor photon intensity and count, thereby ensuring the secure initialization of the protocol. …”
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  18. 1138

    Plasmonic-Resonant Bowtie Antenna for Carbon Nanotube Photodetectors by Hongzhi Chen, Ning Xi, King Wai Chiu Lai, Liangliang Chen, Carmen Kar Man Fung, Jianyong Lou

    Published 2012-01-01
    “…Bowtie antennas may find wide applications in nanoscale photonic sensors.…”
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  19. 1139

    Effect of Multijunction Approach on Electrical Measurements of Silicon and Germanium Alloy Based Thin-Film Solar Cell Using AMPS-1D by Somenath Chatterjee, Sumeet Singh, Himangshu Pal

    Published 2014-01-01
    “…This design allows less energetic photons to pass through the upper layer(s) and be absorbed by the layer below, which increases the overall efficiency of the solar cell. …”
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  20. 1140

    Probing exotic long-lived particles from the prompt side using the CONTUR method by L. Corpe, A. Goudelis, S. Jeannot, S. Jeon

    Published 2025-02-01
    “…The probed models include feebly-interacting dark matter, hidden sector models mediated by a heavy neutral scalar, dark photon models and a model featuring photo-phobic axion-like particles.…”
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