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12,313 Research products, page 1 of 1,232

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  • Open Access
    Authors: 
    Eilon Poem; Artem Golenchenko; Omri Davidson; Or Arenfrid; Ran Finkelstein; Ofer Firstenberg;
    Publisher: The Optical Society
    Project: EC | Q-PHOTONICS (678674)

    We describe a fiber Raman amplifier for nanosecond and sub-nanosecond pulses centered around 1260 nm. The amplification takes place inside a 4.5-m-long polarization-maintaining phosphorus-doped fiber, pumped at 1080 nm by 3-ns-long pulses with a repetition rate of 200 k...

  • Publication . Article . Preprint . 2018
    Open Access English
    Authors: 
    Alexander I. Bufetov; Boris Solomyak;
    Publisher: HAL CCSD
    Country: France
    Project: NSF | Fractals and Ergodic Theo... (1361424), EC | IChaos (647133)

    We consider a direct product of a suspension flow over a substitution dynamical system and an arbitrary ergodic flow and give quantitative estimates for the speed of convergence for ergodic integrals of such systems. Our argument relies on new uniform estimates of the s...

  • Publication . Preprint . Article . 2020 . Embargo End Date: 01 Jan 2020
    Open Access
    Authors: 
    Formica, Maria Rosaria; Ostrovsky, Eugeny; Sirota, Leonid;
    Publisher: arXiv

    We investigate the complex Gaussian as well as non-Gaussian distributed random analytical and entire functions (complex entire random field) and calculate their domain of definiteness (radius of convergence) as well as some important characteristics: order and type. As ...

  • Open Access
    Authors: 
    Mihovilovič, M.; Jin, G.; Long, E.; Zhang, Y. -W.; Allada, K.; Anderson, B.; Annand, J. R. M.; Averett, T.; Bertozzi, W.; Boeglin, W.; +92 more
    Publisher: arXiv

    We report on a precise measurement of double-polarization asymmetries in electron-induced breakup of $^3\mathrm{He}$ proceeding to $\mathrm{pd}$ and $\mathrm{ppn}$ final states, performed in quasi-elastic kinematics at $Q^2 = 0.25\,(\mathrm{GeV}/c)^2$ for missing moment...

  • Publication . Article . Preprint . 2020
    Open Access English
    Authors: 
    Pavel Shvartsman;

    For each $p>1$ and each positive integer $m$ we use divided differences to give intrinsic characterizations of the restriction of the Sobolev space $W^m_p(R)$ to an arbitrary closed subset of the real line.

  • Open Access English
    Authors: 
    Roger Alimi; Amir Ivry; Elad Fisher; Eyal Weiss;

    Modern magnetic sensor arrays conventionally utilize state of the art low power magnetometers such as parallel and orthogonal fluxgates. Low power fluxgates tend to have large Barkhausen jumps that appear as a dc jump in the fluxgate output. This phenomenon deteriorates...

  • Open Access English
    Authors: 
    O. Teboul; Nir J. Shaviv;

    ABSTRACT Linear polarization has been measured in several gamma-ray burst (GRB) afterglows. After a few days, polarization arises from the forward shock emission that depends on the post-shock magnetic field. The latter can originate both from compression of existing fi...

  • Publication . Article . Preprint . 2017
    Open Access English
    Authors: 
    Eric Kuflik; Maxim Perelstein; Nicolas Rey-Le Lorier; Yu-Dai Tsai;
    Publisher: SpringerOpen
    Project: NSF | Elementary Particle Theor... (1316222)

    We explore the phenomenology of Elastically Decoupling Relic (ELDER) dark matter. ELDER is a thermal relic whose present density is determined primarily by the cross-section of its elastic scattering off Standard Model (SM) particles. Assuming that this scattering is me...

  • Publication . Article . Other literature type . Preprint . 2019
    Open Access English
    Authors: 
    Igarashi, Ayumi; Izsak, Rani; Elkind, Edith;
    Country: United Kingdom
    Project: EC | ACCORD (639945)

    Cooperative games provide a framework to study cooperation among self-interested agents. They offer a number of solution concepts describing how the outcome of the cooperation should be shared among the players. Unfortunately, computational problems associated with many...

  • Publication . Article . Preprint . 2021 . Embargo End Date: 01 Jan 2021
    Open Access
    Authors: 
    Chen, Tianyi; Ji, Bo; Ding, Tianyu; Fang, Biyi; Wang, Guanyi; Zhu, Zhihui; Liang, Luming; Shi, Yixin; Yi, Sheng; Tu, Xiao;
    Publisher: arXiv

    Structured pruning is a commonly used technique in deploying deep neural networks (DNNs) onto resource-constrained devices. However, the existing pruning methods are usually heuristic, task-specified, and require an extra fine-tuning procedure. To overcome these limitat...