Results 41 to 50 of about 69,621 (199)

Muon-Muon and Other High Energy Colliders [PDF]

, 1997
Parameters are given of 4 TeV and 0.5 TeV (c-of-m) high luminosity muon-muon Colliders. We discuss the various systems, starting from the proton accelerator needed to generate the muons and proceeding through muon cooling, acceleartion and storage in a collider ring. Detector background, polarization are analyzed.
Palmer, R. B., Gallardo, J. C.
openaire   +2 more sources

Bright muon beams and muon colliders

, 2022
Muon collider (MC) technology must overcome several significant challenges to reach the maturity of electron-positron colliders. An increased level of R&D effort is justified at the current time, because the muon collider promises an alternative path toward high-energy, high-luminosity lepton collisions that extends beyond the expected reach of ...
Schulte, D., Palmer, M., Arndt, T., Chanc��, A., Delahaye, J.P., Faus-Golfe, A., Gilardoni, S., Lebrun, P., Long, K., M��tral, E., Pastrone, N., Quettier, L., Raubenheimer, T., Rogers, C., Seidel, M., Stratakis, D., Yamamoto, A.   +16 more
openaire   +2 more sources

Simulations of Surface Muon Production in Graphite Targets [PDF]

, 2013
In this paper we present the results of GEANT4 simulations of the production of surface muons as a function of energy of the incident protons on a graphite target.
Bungau, Adriana, Lord, James, Robert Cywinski, Philip King, Adriana Bungau, King P, Cristian Bungau, James Lord, King, Philip, Bungau A, Bungau C, Cywinski, R., Bungau, Cristian, Cywinski R, Lord J   +14 more
core   +1 more source

Characterisation of the muon beams for the Muon Ionisation Cooling Experiment [PDF]

The European Physical Journal C, 2013
A novel single-particle technique to measure emittance has been developed and used to characterise seventeen different muon beams for the Muon Ionisation Cooling Experiment (MICE). The muon beams, whose mean momenta vary from 171 to 281 MeV/c, have emittances of approximately 1.5--2.3 πmm-rad horizontally and 0.6--1.0 πmm-rad vertically, a horizontal ...
Adams, D., Collaboration, M., Adey, D., Alekou, A., Apollonio, M., Asfandiyarov, R., Back, J., Barber, G., Barclay, P., De Bari, A., Bayes, R., Bayliss, V., Bertoni, R., Blackmore, V.J., Blondel, A., Blot, S., Bogomilov, M., Bonesini, M., Booth, C.N., Bowring, D., Boyd, S., Bradshaw, T.W., Bravar, U., Bross, A.D., Capponi, M., Carlisle, T., Cecchet, G., Charnley, G., Cobb, J.H., Colling, D., Collomb, N., Coney, L., Cooke, P., Courthold, M., Cremaldi, L.M., DeMello, A., Dick, A.J., Dobbs, A., Dornan, P., Fayer, S., Filthaut, F., Fish, A., Fitzpatrick, T., Fletcher, R., Forrest, D., Francis, V., Freemire, B., Fry, L., Gallagher, A., Gamet, R., Gourlay, S., Grant, A., Graulich, J.S., Griffiths, S., Hanlet, P., Hansen, O.M., Hanson, G.G., Harrison, P., Hart, T.L., Hartnett, T., Hayler, T., Heidt, C., Hills, M., Hodgson, P., Hunt, C., Iaciofano, A., Ishimoto, S., Kafka, G., Kaplan, D.M., Karadzhov, Y., Kim, Y.K., Kolev, D., Kuno, Y., Kyberd, P., Lau, W., Leaver, J., Leonova, M., Li, D., Lintern, A., Littlefield, M., Long, K., Lucchini, G., Luo, T., Macwaters, C., Martlew, B., Martyniak, J., Middleton, S., Moretti, A., Moss, A., Muir, A., Mullacrane, I., Nebrensky, J.J., Neuffer, D., Nichols, A., Nicholson, R., Nugent, J.C., Onel, Y., Orestano, D., Overton, E., Owens, P., Palladino, V., Palmer, R.B., Pasternak, J., Pastore, F., Pidcott, C., Popovic, M., Preece, R., Prestemon, S., Rajaram, D., Ramberger, S., Rayner, M.A., Ricciardi, S., Richards, A., Roberts, T.J., Robinson, M., Rogers, C., Ronald, K., Rubinov, P., Rucinski, R., Rusinov, I., Sakamoto, H., Sanders, D.A., Santos, E., Savidge, T., Smith, P.J., Snopok, P., Soler, F.J.P., Stanley, T., Summers, D.J., Takahashi, M., Tarrant, J., Taylor, I., Tortora, L., Torun, Y., Tsenov, R., Tunnell, C.D., Vankova, G., Verguilov, V., Virostek, S.P., Vretenar, M., Walaron, K., Watson, S., White, C., Whyte, C.G., Wilson, A., Wisting, H., Zisman, M.S.   +146 more
openaire   +14 more sources

Estimation of the number of muons with muon counters [PDF]

Astroparticle Physics, 2021
The origin and nature of the cosmic rays is still uncertain. However, a big progress has been achieved in recent years due to the good quality data provided by current and recent cosmic-rays observatories. The cosmic ray flux decreases very fast with energy in such a way that for energies $\gtrsim 10^{15}$ eV, the study of these very energetic ...
openaire   +2 more sources

Higgs Physics at the Muon Collider

Particles
A multi-TeV muon collider produces a significant amount of Higgs bosons allowing for precise measurements of its couplings to Standard Model fundamental particles.
Luca Castelli
doaj   +1 more source

Zero-Point Corrections for Isotropic Coupling Constants for Cyclohexadienyl Radical, C6H7 and C6H6Mu: Beyond the Bond Length Change Approximation

Molecules, 2013
Zero-point vibrational level averaging for electron spin resonance (ESR) and muon spin resonance (µSR) hyperfine coupling constants (HFCCs) are computed for H and Mu isotopomers of the cyclohexadienyl radical.
Bruce S. Hudson, Suzanne K. Chafetz
doaj   +1 more source

Density Functional Theory Investigation on Muon Hyperfine Interaction in Methylated Guanine-Cytosine Double-Strand DNA

Journal of Mathematical and Fundamental Sciences
The aims of this study were to determine the most likely Mu trapping sites based on total energy consideration as well as identifying the associated muon hyperfine coupling constant of 1, 2, and 3 methylated guanine-cytosine base pair double-strand DNA.
Ammaina Jamaludin, Shukri Sulaiman, Wan Nuradhilah Zaharim, Ang Lee Sin   +3 more
doaj   +3 more sources

Charting Endocrine Progenitors Across Species and Organs

Advanced Science, EarlyView.
Endocrine progenitors give rise to the hormone‐producing cells of the pancreas and intestine. Using single‐cell multiomics and proteomics, this study compares these progenitors across species, systems, and organs, mapping the conserved and species‐specific gene regulatory networks that guide their formation.
Changying Jing, Michael Sterr, Özüm Sehnaz Caliskan, Lama Saber, Nicole Katarina Rogers, Samuel Ogden, Kei Kozawa, Christos Karampelias, Jessica Jaki, Aimée Bastidas‐Ponce, Falk Janos Farkas, Oliver Czarnecki, Osvaldo Rodrigues Pereira, Perla Cota, Valerie Vandenbempt, Diego Balboa, Anika Böttcher, Natalie Krahmer, Mohammad Lotfollahi, Julie B. Sneddon, Heiko Lickert, Mostafa Bakhti   +21 more
wiley   +1 more source

Beamline Optimisation for High-Intensity Muon Beams at PSI Using the Heterogeneous Island Model

Particles
The High Intensity Muon Beams (HIMB) project at the Paul Scherrer Institute (PSI) will deliver muon beams with unprecedented intensities of up to 1010muons/s for next-generation particle physics and material science experiments.
Eremey Valetov, Giovanni Dal Maso, Peter-Raymond Kettle, Andreas Knecht, Angela Papa   +4 more
doaj   +1 more source