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CERN Document Server Znaleziono 23 rekordów  1 - 10następnykoniec  skocz do rekordu: Szukanie trwało 0.60 sekund. 
1.
Measurement of the charge asymmetry of electrons from the decays of $W$ bosons produced in $p\bar{p}$ collisions at $\sqrt{s}=1.96$ TeV / CDF Collaboration
At the Fermilab Tevatron proton-antiproton ($p\bar{p}$) collider, high-mass electron-neutrino ($e\nu$) pairs are produced predominantly in the process $p \bar{p} \rightarrow W(\rightarrow e\nu) + X$. The asymmetry of the electron and positron yield as a function of their pseudorapidity constrain the slope of the ratio of the $u$- to $d$-quark parton distributions versus the fraction of the proton momentum carried by the quarks. [...]
arXiv:2107.04678; FERMILAB-PUB-21-293-E.- 2021-11-01 - 27 p. - Published in : Phys. Rev. D 104 (2021) 092002 Fulltext: Fulltext - PDF; fermilab-pub-21-293-e - PDF; 2107.04678 - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
2.
A Study of the Energy Dependence of the Underlying Event in Proton-Antiproton Collisions / for the CDF Collaboration
We study charged particle production in proton-antiproton collisions at 300 GeV, 900 GeV, and 1.96 TeV. We use the direction of the charged particle with the largest transverse momentum in each event to define three regions of eta-phi space; toward, away, and transverse. [...]
arXiv:1508.05340; FERMILAB-PUB-15-361-E; FERMILAB-PUB-15-361-E.- 2015-11-23 - 21 p. - Published in : Phys. Rev. D 92 (2015) 092009 Fulltext: PDF; External links: Fermilab Accepted Manuscript; Fermilab Today Result of the Week; Rivet analyses reference
3.
Characterisation of the Muon Beams for the Muon Ionisation Cooling Experiment / Mice collaboration
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 \pi mm-rad horizontally and 0.6--1.0 \pi mm-rad vertically, a horizontal dispersion of 90--190 mm and momentum spreads of about 25 MeV/c. [...]
arXiv:1306.1509; FERMILAB-PUB-13-602-APC.- Geneva : CERN, 2013-10-01 - 20 p. - Published in : Eur. Phys. J. C 73 (2013) 2582 Fulltext: fermilab-pub-13-602-apc - PDF; arXiv:1306.1509 - PDF; CERN-ACC-2014-0068 - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server (fulltext available)
4.
A precise measurement of the $W$-boson mass with the Collider Detector at Fermilab / Aaltonen, Timo Antero (Helsinki U. ; Helsinki Inst. of Phys.) ; Amerio, Silvia (INFN, Padua ; Padua U.) ; Amidei, Dante E (Michigan U.) ; Anastassov, Anton Iankov (Fermilab ; Northwestern U.) ; Annovi, Alberto (Frascati) ; Antos, Jaroslav (Comenius U. ; Kosice, IEF) ; Apollinari, Giorgio (Fermilab) ; Appel, Jeffrey A (Fermilab) ; Arisawa, Tetsuo (Waseda U.) ; Artikov, Akram Muzafarovich (Dubna, JINR) et al. /R. C. Group
We present a measurement of the $W$-boson mass, $M_W$, using data corresponding to 2.2/fb of integrated luminosity collected in ppbar collisions at $\sqrt{s}$ = 1.96 TeV with the CDF II detector at the Fermilab Tevatron. The selected sample of 470126 $W\to e\nu$ candidates and 624708 $W\to\mu\nu$ candidates yields the measurement $M_W = 80387\pm 12$ (stat) $\pm 15$ (syst)$ = 80387 \pm 19$ MeV$/c^2$ . [...]
arXiv:1311.0894; FERMILAB-PUB-13-515-E.- 2014-04-03 - 40 p. - Published in : Phys. Rev. D 89 (2014) 072003 Fulltext: arXiv:1311.0894 - PDF; fermilab-pub-13-515-e - PDF; External links: Fermilab Library Server (fulltext available); Fermilab Today Result of the Week
5.
Study of orbitally excited $B$ mesons and evidence for a new $B\pi$ resonance / Aaltonen, Timo Antero (Helsinki U. ; Helsinki Inst. of Phys.) ; Amerio, Silvia (INFN, Padua ; Padua U.) ; Amidei, Dante E (Michigan U.) ; Anastassov, Anton Iankov (Fermilab ; Northwestern U.) ; Annovi, Alberto (Frascati) ; Antos, Jaroslav (Comenius U. ; Kosice, IEF) ; Apollinari, Giorgio (Fermilab) ; Appel, Jeffrey A (Fermilab) ; Arisawa, Tetsuo (Waseda U.) ; Artikov, Akram Muzafarovich (Dubna, JINR) et al. /R. C. Group
Using the full CDF Run II data sample, we report evidence for a new resonance, which we refer to as B(5970), found simultaneously in the $B^0\pi^+$ and $B^+\pi^-$ mass distributions with a significance of 4.4 standard deviations. We further report the first study of resonances consistent with orbitally excited $B^{+}$ mesons and an updated measurement of the properties of orbitally excited $B^0$ and $B_s^0$ mesons. [...]
arXiv:1309.5961; FERMILAB-PUB-13-393-E; PUB-13-393-E-(FERMILAB); PUB-13-393-E (FERMILAB).- 2014-07-28 - 14 p. - Published in : Phys. Rev. D 90 (2014) 012013 Fulltext: fermilab-pub-13-393-e - PDF; arXiv:1309.5961 - PDF; External links: Fermilab Today Result of the Week; Fermilab Library Server (fulltext available)
6.
The MICE Muon Beam on ISIS and the beam-line instrumentation of the Muon Ionization Cooling Experiment / MICE Collaboration
The international Muon Ionization Cooling Experiment (MICE), which is under construction at the Rutherford Appleton Laboratory (RAL), will demonstrate the principle of ionization cooling as a technique for the reduction of the phase-space volume occupied by a muon beam. Ionization cooling channels are required for the Neutrino Factory and the Muon Collider. [...]
arXiv:1203.4089; FERMILAB-PUB-12-886-APC.- 2012 - 41 p. - Published in : JINST 7 (2012) P05009 Fermilab Library Server: PDF; Fulltext: PDF; IOP Open Access article: PDF; External link: Fermilab Library Server (fulltext available)
7.
MICE: the Muon Ionization Cooling Experiment. Step I: First Measurement of Emittance with Particle Physics Detectors / Bravar, U. (New Hampshire U.) ; Bogomilov, M. ; Karadzhov, Y. ; Kolev, D. ; Russinov, I. ; Tsenov, R. ; Wang, L. ; Xu, F.Y. ; Zheng, S.X. ; Bertoni, R. et al.
The Muon Ionization Cooling Experiment (MICE) is a strategic R&D project intended to demonstrate the only practical solution to providing high brilliance beams necessary for a neutrino factory or muon collider. [...]
arXiv:1110.1813 ; FERMILAB-CONF-11-934-AD.
- 2011 - 9 p.
Fermilab Library Server - Full text - Fulltext
8.
Status report about COLLAPS experiments and output (period 2006-2008) / Blaum, K (Max Planck Institute Heidelberg) ; Yordanov, D (Max Planck Institute Heidelberg) ; Neugart, R (University of Mainz) ; Nörtershäuser, W (University of Mainz) ; Schug, M (University of Mainz) ; Krämer, J (University of Mainz) ; Krieger, A (University of Mainz) ; Neyens, G (University of Leuven) ; Bissell, M (University of Leuven) ; Vingerhoets, P (University of Leuven) et al.
CERN-INTC-2009-030 ; INTC-SR-016.
- 2009.
Fulltext
9.
Energetic charged particles resulting from solar flares with gamma-ray emission / Forrest, D J ; Kallenrode, M B ; Rieger, E ; Wibberenz, G
1987
In : 20th International Cosmic-ray Conference, v.3 : SH session : solar and heliospheric phenomena, Moscow, USSR, 2 - 15 Aug 1987, pp.70-73
10.
Correlative study of solar gamma ray events / Chupp, E L ; Forrest, D J ; Hovestadt, D ; Kanbach, G ; Klecker, B ; Reppin, C ; Rieger, E ; Share, G
1987
In : 20th International Cosmic-ray Conference, v.3 : SH session : solar and heliospheric phenomena, Moscow, USSR, 2 - 15 Aug 1987, pp.69

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