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1.
Measurement of the electron structure function F$\frac{e}{2}$ at LEP energies / Abdallah, J (Paris U., VI-VII) ; Abreu, P (LIP, Lisbon) ; Adam, W (Vienna, OAW) ; Adzic, P (Democritos Nucl. Res. Ctr.) ; Albrecht, T (Karlsruhe U., EKP) ; Alemany-Fernandez, R (CERN) ; Allmendinger, T (Karlsruhe U., EKP) ; Allport, P P (Liverpool U.) ; Amaldi, U (INFN, Milan Bicocca ; Milan Bicocca U.) ; Amapane, N (INFN, Turin ; Turin U.) et al. /DELPHI
The hadronic part of the electron structure function F2e has been measured for the first time, using e+e− data collected by the DELPHI experiment at LEP, at centre-of-mass energies of s=91.2–209.5 GeV . The data analysis is simpler than that of the measurement of the photon structure function. [...]
2014 - 9 p. - Published in : Phys. Lett. B 737 (2014) 39-47 Elsevier Open Access article: PDF;
2.
The differential production cross section of the $\phi$(1020) meson in $\sqrt{s}$ = 7 TeV pp collisions measured with the ATLAS Detector / ATLAS Collaboration
A measurement is presented of the $\phi ➝ K^+K^−$ production cross section at √s = 7 TeV using pp collision data corresponding to an integrated luminosity of 383 μb$^{−1}$ collected with the ATLAS experiment at the LHC. Selection of $\phi$(1020) mesons is based on the identification of charged kaons by their energy loss in the pixel detector. [...]
arXiv:1402.6162; CERN-PH-EP-2012-269; CERN-PH-EP-2012-269.- Geneva : CERN, 2014-07-01 - 26 p. - Published in : Eur. Phys. J. C (2014) 74:2895 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF; Springer Open Access article: PDF; External link: Rivet analyses reference
3.
A search for $t\bar{t}$ resonances in the lepton plus jets final state with ATLAS using 4.7 fb$^{-1}$ of $pp$ collisions at $\sqrt{s}$ = 7 TeV / ATLAS Collaboration
A search for new particles that decay into top quark pairs ($t\bar{t}$) is performed with the ATLAS experiment at the LHC using an integrated luminosity of 4.7 fb$^{-1}$ of proton-proton (pp) collision data collected at a center-of-mass energy $\sqrt{s}$=7 TeV. In the $t\bar{t} \to WbWb$ decay, the lepton plus jets final state is used, where one W boson decays leptonically and the other hadronically. [...]
arXiv:1305.2756; CERN-PH-EP-2013-032; CERN-PH-EP-2013-032.- Geneva : CERN, 2013-07-23 - 28 p. - Published in : Phys. Rev. D 88 (2013) 012004 APS Open Access article: PDF; Fulltext: PDF; External links: Previous draft version; Preprint
4.
Measurement of the production cross section of jets in association with a Z boson in pp collisions at $\sqrt{s}$ = 7 TeV with the ATLAS detector / ATLAS Collaboration
Measurements of the production of jets of particles in association with a Z boson in pp collisions at $\sqrt{s}$ = 7 TeV are presented, using data corresponding to an integrated luminosity of 4.6/fb collected by the ATLAS experiment at the Large Hadron Collider. Inclusive and differential jet cross sections in Z events, with Z decaying into electron or muon pairs, are measured for jets with transverse momentum pT > 30 GeV and rapidity |y| < 4.4. [...]
arXiv:1304.7098; CERN-PH-EP-2013-023; CERN-PH-EP-2013-023.- Geneva : CERN, 2013-07-05 - 35 p. - Published in : JHEP 07 (2013) 032 Fulltext: PDF; Springer Open Access article: PDF; External link: Rivet analyses reference
5.
Study of heavy-flavor quarks produced in association with top-quark pairs at $\sqrt{s}$ = 7 TeV using the ATLAS detector / ATLAS Collaboration
Using a sample of dilepton top-quark pair ($t\bar{t}$) candidate events, a study is performed of the production of top-quark pairs together with heavy-flavor (HF) quarks, the sum of $t\bar{t}+b+X$ and $t\bar{t}$+c+X, collectively referred to as $t\bar{t}$ + HF. The data set used corresponds to an integrated luminosity of 4.7  $fb{−1}$ of proton-proton collisions at a center-of-mass energy of 7 TeV recorded by the ATLAS detector at the CERN Large Hadron Collider. [...]
arXiv:1304.6386; CERN-PH-EP-2013-030; CERN-PH-EP-2013-030.- Geneva : CERN, 2014-04-21 - 23 p. - Published in : Phys. Rev. D 89 (2014) 072012 APS Open Access article: PDF; Fulltext: PDF; External links: Previous draft version; Preprint
6.
Search for third generation scalar leptoquarks in pp collisions at $\sqrt{s}$ = 7 TeV with the ATLAS detector / ATLAS Collaboration
A search for pair-produced third generation scalar leptoquarks is presented, using proton–proton collisions at $\sqrt{s}$ = 7 TeV at the LHC. The data were recorded with the ATLAS detector and correspond to an integrated luminosity of 4.7 fb$^{-1}$. [...]
arXiv:1303.0526; CERN-PH-EP-2012-317; CERN-PH-EP-2012-317.- Geneva : CERN, 2013-06-10 - 24 p. - Published in : JHEP 06 (2013) 033 Fulltext: PDF; Springer Open Access article: PDF; External links: Previous draft version; Preprint
7.
Characterisation and mitigation of beam-induced backgrounds observed in the ATLAS detector during the 2011 proton-proton run / ATLAS Collaboration
This paper presents a summary of beam-induced backgrounds observed in the ATLAS detector and discusses methods to tag and remove background contaminated events in data. Trigger-rate based monitoring of beam-related backgrounds is presented. [...]
arXiv:1303.0223; CERN-PH-EP-2012-313; CERN-PH-EP-2012-313.- Geneva : CERN, 2013-07-17 - 58 p. - Published in : JINST 8 (2013) P07004 Fulltext: PDF; IOP Open Access article: PDF; External links: Previous draft version; Preprint
8.
Improved luminosity determination in pp collisions at $\sqrt{s}$ = 7 TeV using the ATLAS detector at the LHC / ATLAS Collaboration
The luminosity calibration for the ATLAS detector at the LHC during pp collisions at $\sqrt{s}$ = 7 TeV in 2010 and 2011 is presented. Evaluation of the luminosity scale is performed using several luminosity-sensitive detectors, and comparisons are made of the long-term stability and accuracy of this calibration applied to the pp collisions at $\sqrt{s}$ = 7 TeV. [...]
arXiv:1302.4393; CERN-PH-EP-2013-026; CERN-PH-EP-2013-026.- Geneva : CERN, 2013-08-14 - 27 p. - Published in : Eur. Phys. J. C 73 (2013) 2518 Fulltext: PDF; Springer Open Access article: PDF; External links: Previous draft version; Preprint
9.
Search for WH production with a light Higgs boson decaying to prompt electron-jets in proton-proton collisions at $\sqrt{s}$=7 TeV with the ATLAS detector / ATLAS Collaboration
A search is performed for WH production with a light Higgs boson decaying to hidden-sector particles resulting in clusters of collimated electrons, known as electron-jets. The search is performed with 2.04 fb-1 of data collected in 2011 with the ATLAS detector at the LHC in proton-proton collisions at $\sqrt{s}$=7 TeV. [...]
arXiv:1302.4403; CERN-PH-EP-2012-365; CERN-PH-EP-2012-365.- Geneva : CERN, 2013 - 19 p. - Published in : New J. Phys. 15 (2013) 043009 Fulltext: arXiv:1302.4403 - PDF; njp13_4_043009 - PDF; IOP Open Access article: PDF; External links: Previous draft version; Preprint
10.
Search for a light charged Higgs boson in the decay channel $H^+ \to c\bar{s}$ in $t\bar{t}$ events using pp collisions at $\sqrt{s}$ = 7 TeV with the ATLAS detector / ATLAS Collaboration
A search for a charged Higgs boson ($H^+$) in $t\bar{t}$ decays is presented, where one of the top quarks decays via $t \to H^+b$, followed by $H^+ \to$ two jets ($c\bar{s}$). The other top quark decays to Wb, where the W boson then decays into a lepton ($e/\mu$) and a neutrino. [...]
arXiv:1302.3694; CERN-PH-EP-2012-338; CERN-PH-EP-2012-338.- Geneva : CERN, 2013-06-06 - 9 p. - Published in : Eur. Phys. J. C 73 (2013) 2465 Fulltext: PDF; Springer Open Access article: PDF; External links: Previous draft version; Preprint

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144 Wahlen, H.
234 Wahlen, Helmut
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