Zobrazeno 1 - 10
of 16 882
pro vyhledávání: '"P, Nicol"'
Autor:
Gonin, I., Edwards, C., Kazakov, S., Khabiboulline, T., Nicol, T., Saini, A., Solyak, N., Thangaraj, J. C. T., Yakovlev, V., Curtis, M., Gunther, K.
The thermionic gridded gun is described which generates short electron bunches for further acceleration in a Nb3Sn conduction cooled SRF linac. The gun is built into the first cavity of the 250 keV injector [1] for the 20 kW, 10 MeV, 1.3 GHz CW condu
Externí odkaz:
http://arxiv.org/abs/2409.07548
Autor:
Lin, W., Rostomyan, T., Gilman, R., Strauch, S., Meier, C., Nestler, C., Ali, M., Atac, H., Bernauer, J. C., Briscoe, W. J., Ndukwe, A. Christopher, Cline, E. W., Deiters, K., Dogra, S., Downie, E. J., Duan, Z., Fernando, I. P., Flannery, A., Ghosal, D., Golossanov, A., Guo, J., Ifat, N. S., Ilieva, Y., Kohl, M., Lavrukhin, I., Li, L., Lorenzon, W., Mohanmurthy, P., Nazeer, S. J., Nicol, M., Patel, T., Prosnyakov, A., Ransome, R. D., Ratvasky, R., Reid, H., Reimer, P. E., Richards, R., Ron, G., Ruimi, O. M., Salamone, K., Sparveris, N., Wuerfel, N., Yaari, D. A.
The MUon Scattering Experiment (MUSE) was motivated by the proton radius puzzle arising from the discrepancy between muonic hydrogen spectroscopy and electron-proton measurements. The MUSE physics goals also include testing lepton universality, preci
Externí odkaz:
http://arxiv.org/abs/2408.13380
In this article, we study the summatory function \begin{equation*} W(x)=\sum_{n\leq x}(-2)^{\Omega(n)}, \end{equation*} where $\Omega(n)$ counts the number of prime factors of $n$, with multiplicity. We prove $W(x)=O(x)$, and in particular, that $|W(
Externí odkaz:
http://arxiv.org/abs/2408.04143
We use a Poisson point process approach to prove distributional convergence to a stable law for non square-integrable observables $\phi: [0,1]\to R$, mostly of the form $\phi (x) = d(x,x_0)^{-\frac{1}{\alpha}}$,$0<\alpha\le 2$, on Gibbs-Markov maps.
Externí odkaz:
http://arxiv.org/abs/2407.16632
Autor:
Colombo, Luca, Giribaldi, Gabriel, Tetro, Ryan, Guida, Jack, Gubinelli, Walter, Spagnuolo, Luca, Maietta, Nicol, Ghosh, Siddhartha, Rinaldi, Matteo
This work reports on a technology-agnostic and frequency-independent methodology combining a-priori modeling, Finite Element Analysis (FEA), and experimental results for the characterization of acoustic losses in interdigitated piezoelectric micro- a
Externí odkaz:
http://arxiv.org/abs/2406.07784
Autor:
Baldini, M., Ambrosio, G., Apollinari, G., Blowers, J., Bossert, R., Carcagno, R., Chlachidze, G., DiMarco, J., Feher, S., Krave, S., Lombardo, V., Martin, L., Narug, C., Nicol, T. H., Nikolic, V., Nobrega, A., Marinozzi, V., Orozco, C., Page, T., Stoynev, S., Strauss, T., Turenne, M., Turrioni, D., Vouris, A., Yu, M., Baskys, A., Cheng, D., Croteau, J. F., Ferracin, P., Fajardo, L. Garcia, Lee, E., Lin, A., Marchev-sky, M., Naus, M., Pan, H., Pong, I., Prestemon, S., Ray, K., Sabbi, G., Sanabria, C., Vallone, G., Wang, X., Amm, K., Anerella, M., Yahia, A. Ben, Hocker, H., Joshi, P., Muratore, J., Schmalzle, J., Song, H., Wanderer, P.
Publikováno v:
JACoW IPAC2024 (2024) THYN1
The Large Hadron Collider will soon undergo an upgrade to increase its luminosity by a factor of ~10 [1]. A crucial part of this upgrade will be replacement of the NbTi focusing magnets with Nb3Sn magnets that achieve a ~50% increase in the field str
Externí odkaz:
http://arxiv.org/abs/2405.18530
Autor:
Leong, Nicol
In this article, we improve on two explicit bounds of order $\log t$ for $\sigma$ close to $1$: $|\zeta'(\sigma +it)/\zeta(\sigma +it)|$ and $|1/\zeta(\sigma +it)|$. Our method provides marked improvements in the constants, especially with regards to
Externí odkaz:
http://arxiv.org/abs/2405.04869
Autor:
Leong, Nicol, Mossinghoff, Michael J.
Non-negative trigonometric polynomials satisfying certain properties are employed when studying a number of aspects of the Riemann zeta function. When establishing zero-free regions in the critical strip, the classical polynomial $3+4\cos(\theta)+\co
Externí odkaz:
http://arxiv.org/abs/2404.05928
Autor:
Cully-Hugill, Michaela, Leong, Nicol
We provide explicit upper bounds of the order $\log t/\log\log t$ for $|\zeta'(s)/\zeta(s)|$ and $|1/\zeta(s)|$ when $\sigma$ is close to $1$. These improve existing bounds for $\zeta(s)$ on the $1$-line.
Externí odkaz:
http://arxiv.org/abs/2312.09412
Digitalization is conquering and stressing out the federal administration. Using selected large-scale ICT projects, we show how complex and interdisciplinary the tasks are. The federal administration's IT strategy requires well-trained specialists fo
Externí odkaz:
http://arxiv.org/abs/2312.05563