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CERN Document Server Encontrados 118 registros  1 - 10siguientefinal  ir al registro: La búsqueda tardó 0.72 segundos. 
1.
Hadronic Structure Measurements of the Photon by DELPHI at LEP II / Nygren, Andreas
CERN-THESIS-2001-041 LUNDFD-6-NFFL-7199. - 153 p.

Fulltext
2.
Mental and Digital Treatment of VSAT High Energy Data / Nygren, Andreas
CERN-DELPHI-THESIS-216 ; DELPHI-THESIS-216. - Lund : Lunds Univ., 1999.

Full text
3.
Exact position of VSAT modules and LEP beam parameters measurements in 1998-2000 / Nygren, A ; Tyapkin, P ; Zimin, N ; Jarlskog, G
DELPHI-2001-005-CAL-145 ; CERN-DELPHI-2001-005-CAL-145.
- 2001.
Full text
4.
Photon Structure Function Measurements at LEPII / Nygren, A (CERN)
DELPHI-2001-002-TALK-21 ; CERN-DELPHI-2001-002-TALK-21.
- 2001. - 8 p.
Fulltext - Fulltext
5.
b-tagging in DELPHI at LEP / DELPHI Collaboration
DELPHI-2002-031-CONF-565; CERN-DELPHI-2002-031-CONF-565.- Geneva : CERN, 2004 - 55 p. Fulltext: PDF;
In : 31st International Conference on High Energy Physics, Amsterdam, The Netherlands, 25 - 31 Jul 2002
6.
Precision electroweak measurements on the $Z$ resonance / ALEPH Collaboration
We report on the final electroweak measurements performed with data taken at the Z resonance by the experiments operating at the electron-positron colliders SLC and LEP. The data consist of 17 million Z decays accumulated by the ALEPH, DELPHI, L3 and OPAL experiments at LEP, and 600 thousand Z decays by the SLD experiment using a polarised beam at SLC. [...]
hep-ex/0509008; SLAC-R-774; CERN-PH-EP-2005-041; SLAC-R-774; CERN-L3-304.- Geneva : CERN, 2006 - 302 p. ALEPH Papers - Published in : Phys. Rep. 427 (2006) 257 Fulltext: phep-2005-041 - PDF; arXiv:hep-ex_0509008 - PDF; External link: SLAC Document Server
7.
Total Cross-Section Measurement in $\gamma$ $\gamma$Collisions at Very Low Q$^{2}$ at LEP2 / Nygren, A (CERN) ; Almehed, S ; Jarlskog, G ; Zimin, N
The multihadron production in the reaction e+e- → +e- + hadrons has been studied for the first time at LEP2 energies with both scattered e+ and e- detected at very low Q2, measured by the DELPHI VSAT. A reasonable agreement between data and full simulation is demonstrated and the total γγ hadronic cross-section is estimated for the γγ center of mass energy up to 100 GeV..
DELPHI-2001-133-CONF-544; CERN-DELPHI-2001-133-CONF-544.- 2001 - 4 p. ; 13 transparencies. Fulltext: PDF;
In : Conference on the Structure and Interactions of the Photon, Ascona, Switzerland, 2 - 7 Sep 2001, pp.158-161
8.
Rapidity-Alignment and $mrm{p}_T$ Compensation of Particle Pairs in Hadronic $Z^0$ Decays / DELPHI Collaboration
Observation is made of rapidity-alignment of \KK and \pp pairs which results from their asymmetric orientation in rapidity, with respect to the direction from primary quark to antiquark. The \KK and \pp data are consistent with predictions from the fragmentation string model. [...]
hep-ex/0204038; CERN-EP-2002-023; CERN-EP-2002-023.- Geneva : CERN, 2002 - 15 p. - Published in : Phys. Lett. B 533 (2002) 243-252 Fulltext: arXiv:hep-ex_0204038 - PDF; ep-2002-023 - PDF; External link: Preprint - Please contact the library if you need to access this document.
9.
Searches for neutral Higgs bosons in $e^+ e^-$ collisions from $\sqrt{s}$ = 191.6 to 201.7 GeV / DELPHI Collaboration
Neutral Higgs bosons of the Standard Model ({\sc SM}) and the Minimal Supersymmetric Standard Model ({\sc MSSM}) were searched for in the data collected in 1999 by the DELPHI experiment at centre-of-mass energies between 191.6 and 201.7~GeV with a total integrated luminosity of 228 pb$^{-1}$. These analyses, in combination with our results at lower energies, set 95\% confidence level lower mass bounds on the Standard Model Higgs boson (107.3~GeV/$c^2$) and on the lightest neutral scalar (85.9~GeV/$c^2$) and neutral pseudoscalar (86.5~GeV/$c^2$) Higgs bosons in representative scans of the {\sc MSSM} parameter space. [...]
hep-ex/0201022; CERN-EP-2001-087; CERN-EP-2001-087.- Geneva : CERN, 2002 - 49 p. - Published in : Eur. Phys. J. C 23 (2002) 409-35 Fulltext: PDF; External link: Preprint - Please contact the library if you need to access this document.
10.
Search for Charged Higgs Bosons in $e^{+} e^{-}$ Collisions at $\sqrt{s}$=189-202 GeV / DELPHI Collaboration
A search for pair-produced charged Higgs bosons was performed in the high energy data collected by the DELPHI detector at LEP II at centre-of-mass energies from 189~GeV to 202~GeV\@. The three different final states, $\tau \nu \tau \nu$, $c \bar s \bar c s$ and $c \bar s \tau \nu$ were considered. [...]
hep-ex/0201023; CERN-EP-2001-062; CERN-EP-2001-062.- Geneva : CERN, 2002 - 18 p. - Published in : Phys. Lett. B 525 (2002) 17-28 Fulltext: S0370269301012825 - XML; ep-2001-062 - PDF; arXiv:hep-ex_0201023 - PDF; External link: Preprint - Please contact the library if you need to access this document.

CERN Document Server : Encontrados 118 registros   1 - 10siguientefinal  ir al registro:
Vea también: autores con nombres similares
72 Nygren, A
2 Nygren, Andreas
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