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1.
Experimental Observation of Motion of Ions in a Resonantly Driven Plasma Wakefield Accelerator / AWAKE Collaboration
We show experimentally that an effect of motion of ions, observed in a plasma-based accelerator, depends inversely on the plasma ion mass. [...]
arXiv:2406.16361.
- 9.
Fulltext
2.
Proton Beam Alignment and Plasma Light Spectrum at AWAKE / Blum, Peter
This report provides a summary of the activities conducted during my CERN summer student internship within the AWAKE project. [...]
CERN-STUDENTS-Note-2023-189.
- 2023
Access to fulltext
3.
Production and decay of $\eta^\prime$(958) and $\eta$(1440) in $\bar{p} p$ annihilation at rest / Amsler, Claude (U. Zurich (main)) ; Anisovich, A V (U. Bonn (main)) ; Baker, C A (Rutherford) ; Barnett, B M (U. Bonn (main)) ; Batty, C J (Rutherford) ; Blum, P (Karlsruhe U.) ; Braune, K (LMU Munich (main)) ; Credé, V (U. Bonn (main)) ; Crowe, K M (LBNL, Berkeley) ; Doser, M (CERN) et al.
We report on a study of four reactions in $\bar{\mathrm p}{\mathrm p}$ annihilation at rest, of $\bar{\mathrm p}{\mathrm p} \rightarrow 2\pi^ + 2\pi^-\eta$, $\bar{\mathrm p}{\mathrm p} \rightarrow 2\pi^ + 2\pi^- 2\pi^0$, $\bar{\mathrm p}{\mathrm p} \rightarrow 2\pi^ + 2\pi^-\gamma$ and $\bar{\mathrm p}{\mathrm p}\rightarrow 4\pi^0\eta$. The $\eta^\prime$ and the $\eta$(1440) are seen in their decays into $\pi^ + \pi^-\eta$, $\pi^0\pi^0\eta$ and $\pi^ + \pi^-\gamma$ ; no signal is seen in the $4\pi$ invariant mass distribution. [...]
2004 - 8 p. - Published in : Eur. Phys. J. C 33 (2004) 23-30
4.
A New Boson with a Mass of 125 GeV Observed with the CMS Experiment at the Large Hadron Collider / CMS Collaboration
The Higgs boson was postulated nearly five decades ago within the framework of the standard model of particle physics and has been the subject of numerous searches at accelerators around the world. Its discovery would verify the existence of a complex scalar field thought to give mass to three of the carriers of the electroweak force—the W+, W–, and Z0 bosons—as well as to the fundamental quarks and leptons. [...]
Geneva : CERN, 2012 - 16 p. - Published in : Science 338 (2012) 1569-1575 Preprint: PDF; External link: Supplementary material
In : Breakthrough of the year
5.
Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC / CMS Collaboration
Results are presented from searches for the standard model Higgs boson in proton-proton collisions at $\sqrt{s}$=7 and 8 TeV in the CMS experiment at the LHC, using data samples corresponding to integrated luminosities of up to 5.1 inverse femtobarns at 7 TeV and 5.3 inverse femtobarns at 8 TeV. The search is performed in five decay modes: $\gamma\gamma$, ZZ, WW, $\tau^+ \tau^-$, and $b\bar{b}$. [...]
arXiv:1207.7235; CMS-HIG-12-028; CERN-PH-EP-2012-220; CMS-HIG-12-028; CERN-PH-EP-2012-220.- Geneva : CERN, 2012-08-17 - 32 p. - Published in : Phys. Lett. B 716 (2012) 30-61 Elsevier Open Access article: PDF; Fulltext: PDF; External links: Press Release; Interactions.org article; DOE Science Highlight
In : Higgs booklet, pp.30
6.
Track Reconstruction with Cosmic Ray Data at the Tracker Integration Facility / CMS Collaboration
The subsystems of the CMS silicon strip tracker were integrated and commissioned at the Tracker Integration Facility (TIF) in the period from November 2006 to July 2007. As part of the commissioning, large samples of cosmic ray data were recorded under various running conditions in the absence of a magnetic field. [...]
CMS-NOTE-2009-003.- Geneva : CERN, 2008 - 36 p. Fulltext: PDF;
7.
Transverse momentum and pseudorapidity distributions of charged hadrons in pp collisions at $\sqrt{s}$ = 0.9 and 2.36 TeV / CMS Collaboration
Measurements of inclusive charged-hadron transverse-momentum and pseudorapidity distributions are presented for proton-proton collisions at sqrt(s) = 0.9 and 2.36 TeV. The data were collected with the CMS detector during the LHC commissioning in December 2009. [...]
arXiv:1002.0621; CMS-QCD-09-010; CERN-PH-EP-2010-003; CMS-QCD-09-010; CERN-PH-EP-2010-003.- Geneva : CERN, 2010 - 31 p. - Published in : JHEP 02 (2010) 041 Figure_001a: PDF; Figure_001b: PDF; Figure_002a: PDF; Figure_002b: PDF; Figure_003a: PDF; Figure_003b: PDF; Figure_004a: PDF; Figure_004b: PDF; Figure_005a: PDF; Figure_005b: PDF; Figure_006a: PDF; Figure_006b: PDF; Figure_007a: PDF; Figure_007b: PDF; Fulltext: arXiv:1002.0621 - PDF; stamped-QCD-09-010 - PDF; Springer Open Access article: PDF; Supplemental material: TXT; External link: Rivet analyses reference
8.
Commissioning and performance of the CMS pixel tracker with cosmic ray muons / CMS Collaboration
The pixel detector of the Compact Muon Solenoid experiment consists of three barrel layers and two disks for each endcap. The detector was installed in summer 2008, commissioned with charge injections, and operated in the 3.8 T magnetic field during cosmic ray data taking. [...]
arXiv:0911.5434; CMS-CFT-09-001; CMS-CFT-09-001.- Geneva : CERN, 2010 - 37 p. - Published in : JINST 5 (2010) T03007 Fulltext: arXiv:0911.5434 - PDF; fermilab-pub-10-144-cms - PDF; IOP Open Access article: PDF;
9.
Measurement of the muon stopping power in lead tungstate / CMS Collaboration
A large sample of cosmic ray events collected by the CMS detector is exploited to measure the specific energy loss of muons in the lead tungstate (PbWO$_4$) of the electromagnetic calorimeter. The measurement spans a momentum range from 5 GeV/$c$ to 1 TeV/$c$. [...]
arXiv:0911.5397; CMS-CFT-09-005; CMS-CFT-09-005.- 2010 - 31 p. - Published in : JINST 5 (2010) P03007 Fulltext: fermilab-pub-10-146-cms - PDF; arXiv:0911.5397 - PDF; IOP Open Access article: PDF;
10.
Performance of the CMS Level-1 trigger during commissioning with cosmic ray muons and LHC beams / CMS Collaboration
The CMS Level-1 trigger was used to select cosmic ray muons and LHC beam events during data-taking runs in 2008, and to estimate the level of detector noise. This paper describes the trigger components used, the algorithms that were executed, and the trigger synchronisation. [...]
arXiv:0911.5422; CMS-CFT-09-013; CMS-CFT-09-013.- 2010 - 49 p. - Published in : JINST 5 (2010) T03002 Fulltext: fermilab-pub-10-145-cms - PDF; arXiv:0911.5422 - PDF; IOP Open Access article: PDF;

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Voir aussi: noms d'auteurs similaires
49 Blum, P
6 Blum, P.
1 Blum, P.K.
3 Blum, Paul
15 Blum, Peter
1 Blum, Philipp
15 Blüm, Peter
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