Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Roberts, B. Lee"'
Autor:
Alexander, Jim, Anastassopoulos, Vassilis, Baartman, Rick, Baeßler, Stefan, Bedeschi, Franco, Berz, Martin, Blaskiewicz, Michael, Bowcock, Themis, Brown, Kevin, Budker, Dmitry, Burdin, Sergey, Casey, Brendan C., Casse, Gianluigi, Cantatore, Giovanni, Chupp, Timothy, Davoudiasl, Hooman, Denisov, Dmitri, Diwan, Milind V., Fanourakis, George, Gardikiotis, Antonios, Gatti, Claudio, Gooding, James, Fatemi, Renee, Fischer, Wolfram, Graham, Peter, Gray, Frederick, Haciomeroglu, Selcuk, Hoffstaetter, Georg H., Huang, Haixin, Incagli, Marco, Jeong, Hoyong, Kaplan, David, Karuza, Marin, Kawall, David, Kim, On, Koop, Ivan, Lebedev, Valeri, Lee, Jonathan, Lee, Soohyung, Lusiani, Alberto, Marciano, William J., Maroudas, Marios, Matlashov, Andrei, Meot, Francois, Miller, James P., Morse, William M., Mott, James, Omarov, Zhanibek, Ozben, Cenap, Park, SeongTae, Piacentino, Giovanni Maria, Podobedov, Boris, Poelker, Matthew, Pocanic, Dinko, Price, Joe, Raparia, Deepak, Rajendran, Surjeet, Rescia, Sergio, Roberts, B. Lee, Semertzidis, Yannis K., Silenko, Alexander, Soni, Amarjit, Stephenson, Edward, Suleiman, Riad, Syphers, Michael, Thoerngren, Pia, Tishchenko, Volodya, Tsoupas, Nicholaos, Tzamarias, Spyros, Variola, Alessandro, Venanzoni, Graziano, Vilella, Eva, Vossebeld, Joost, Winter, Peter, Won, Eunil, Zelenski, Anatoli, Zioutas, Konstantin
We describe a proposal to search for an intrinsic electric dipole moment (EDM) of the proton with a sensitivity of \targetsens, based on the vertical rotation of the polarization of a stored proton beam. The New Physics reach is of order $10^~3$TeV m
Externí odkaz:
http://arxiv.org/abs/2205.00830
Autor:
Alarcon, Ricardo, Alexander, Jim, Anastassopoulos, Vassilis, Aoki, Takatoshi, Baartman, Rick, Baeßler, Stefan, Bartoszek, Larry, Beck, Douglas H., Bedeschi, Franco, Berger, Robert, Berz, Martin, Bethlem, Hendrick L., Bhattacharya, Tanmoy, Blaskiewicz, Michael, Blum, Thomas, Bowcock, Themis, Borschevsky, Anastasia, Brown, Kevin, Budker, Dmitry, Burdin, Sergey, Casey, Brendan C., Casse, Gianluigi, Cantatore, Giovanni, Cheng, Lan, Chupp, Timothy, Cianciolo, Vince, Cirigliano, Vincenzo, Clayton, Steven M., Crawford, Chris, Das, B. P., Davoudiasl, Hooman, de Vries, Jordy, DeMille, David, Denisov, Dmitri, Diwan, Milind V., Doyle, John M., Engel, Jonathan, Fanourakis, George, Fatemi, Renee, Filippone, Bradley W., Flambaum, Victor V., Fleig, Timo, Fomin, Nadia, Fischer, Wolfram, Gabrielse, Gerald, Ruiz, R. F. Garcia, Gardikiotis, Antonios, Gatti, Claudio, Geraci, Andrew, Gooding, James, Golub, Bob, Graham, Peter, Gray, Frederick, Griffith, W. Clark, Haciomeroglu, Selcuk, Gwinner, Gerald, Hoekstra, Steven, Hoffstaetter, Georg H., Huang, Haixin, Hutzler, Nicholas R., Incagli, Marco, Ito, Takeyasu M., Izubuchi, Taku, Jayich, Andrew M., Jeong, Hoyong, Kaplan, David, Karuza, Marin, Kawall, David, Kim, On, Koop, Ivan, Korsch, Wolfgang, Korobkina, Ekaterina, Lebedev, Valeri, Lee, Jonathan, Lee, Soohyung, Lehnert, Ralf, Leung, Kent K. H., Liu, Chen-Yu, Long, Joshua, Lusiani, Alberto, Marciano, William J., Maroudas, Marios, Matlashov, Andrei, Matsumoto, Nobuyuki, Mawhorter, Richard, Meot, Francois, Mereghetti, Emanuele, Miller, James P., Morse, William M., Mott, James, Omarov, Zhanibek, Orozco, Luis A., O'Shaughnessy, Christopher M., Ozben, Cenap, Park, SeongTae, Pattie Jr., Robert W., Petrov, Alexander N., Piacentino, Giovanni Maria, Plaster, Bradley R., Podobedov, Boris, Poelker, Matthew, Pocanic, Dinko, Prasannaa, V. S., Price, Joe, Ramsey-Musolf, Michael J., Raparia, Deepak, Rajendran, Surjeet, Reece, Matthew, Reid, Austin, Rescia, Sergio, Ritz, Adam, Roberts, B. Lee, Safronova, Marianna S., Sakemi, Yasuhiro, Schmidt-Wellenburg, Philipp, Shindler, Andrea, Semertzidis, Yannis K., Silenko, Alexander, Singh, Jaideep T., Skripnikov, Leonid V., Soni, Amarjit, Stephenson, Edward, Suleiman, Riad, Sunaga, Ayaki, Syphers, Michael, Syritsyn, Sergey, Tarbutt, M. R., Thoerngren, Pia, Timmermans, Rob G. E., Tishchenko, Volodya, Titov, Anatoly V., Tsoupas, Nikolaos, Tzamarias, Spyros, Variola, Alessandro, Venanzoni, Graziano, Vilella, Eva, Vossebeld, Joost, Winter, Peter, Won, Eunil, Zelenski, Anatoli, Zelevinsky, Tanya, Zhou, Yan, Zioutas, Konstantin
Static electric dipole moments of nondegenerate systems probe mass scales for physics beyond the Standard Model well beyond those reached directly at high energy colliders. Discrimination between different physics models, however, requires complement
Externí odkaz:
http://arxiv.org/abs/2203.08103
Autor:
Kim, On, Chang, SeungPyo, Choi, Jihoon, Haciomeroglu, Selcuk, Kim, Young-Im, Orlov, Yuri F., Semertzidis, Yannis K., Bhattacharya, Meghna, Crnkovic, Jason D., Ganguly, Sudeshna, Kargiantoulakis, Manolis, Lee, Soohyung, Morse, William M., Nguyen, Hogan, Roberts, B. Lee, Tishchenko, Vladimir, Tran, Nam H., Yucel, Esra Barlas
Publikováno v:
New J. Phys. 22 063002 (2020)
This work demonstrates that two systematic errors, coherent betatron oscillations (CBO) and muon losses can be reduced through application of radio frequency (RF) electric fields, which ultimately increases the sensitivity of the muon $g-2$ experimen
Externí odkaz:
http://arxiv.org/abs/1902.02959
Autor:
Roberts, B. Lee
I discuss the history of the muon $(g-2)$ measurements, beginning with the Columbia-Nevis measurement that observed parity violation in muon decay, and also measured the muon $g$-factor for the first time, finding $g_\mu=2$. The theoretical (Standard
Externí odkaz:
http://arxiv.org/abs/1811.06974
Autor:
Miller, James P., Roberts, B. Lee
We review the spin equations for the muon in the 1.45~T muon storage ring at Brookhaven National Laboratory, which has subsequently been relocated to Fermilab. Muons are stored in a uniform 1.45~T magnetic field, and vertical focusing is provided by
Externí odkaz:
http://arxiv.org/abs/1805.01944
Autor:
Blum, Thomas, Denig, Achim, Logashenko, Ivan, de Rafael, Eduardo, Roberts, B. Lee, Teubner, Thomas, Venanzoni, Graziano
This White Paper briefly reviews the present status of the muon (g-2) Standard-Model prediction. This value results in a 3 - 4 standard-deviation difference with the experimental result from Brookhaven E821. The present experimental uncertainty is $\
Externí odkaz:
http://arxiv.org/abs/1311.2198
Autor:
Roberts, B. Lee
Publikováno v:
J.Phys.Conf.Ser.295:012027,2011
The magnetic dipole interaction played a central role in the development of QED, and continued in that role for the Standard Model. The muon anomalous magnetic moment has served as a benchmark for models of new physics, and the present experimental v
Externí odkaz:
http://arxiv.org/abs/1101.2251
Autor:
Roberts, B. Lee
Publikováno v:
Chin.Phys.C34:741-744,2010
The New Muon $(g-2)$ Collaboration at Fermilab has proposed to measure the anomalous magnetic moment of the muon, $a_\mu$, a factor of four better than was done in E821 at the Brookhaven AGS, which obtained $a_\mu = [116 592 089 (63)] \times 10^{-11}
Externí odkaz:
http://arxiv.org/abs/1001.2898
Autor:
Roberts, B. Lee
The "precision" frontier, which is closely related to the "intensity" frontier, provides a complementary path to the discovery of physics beyond the Standard Model. Several examples of discoveries that would change our view of the physical world are:
Externí odkaz:
http://arxiv.org/abs/0910.5417
Autor:
Hertzog, David W., Miller, James P., de Rafael, Eduardo, Roberts, B. Lee, Stockinger, Dominik
This White Paper briefly reviews the present status of the muon (g-2) experiment and the physics motivation for a new effort. The present comparison between experiment and theory indicates a tantalizing $3.4 \sigma$ deviation. An improvement in preci
Externí odkaz:
http://arxiv.org/abs/0705.4617