CERN Accelerating science

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1.
Searching for hidden cavities inside the Sun pyramid in Mexico. / Alfaro Molina, Jose Ruben (Universidad Nacional Autonoma (MX)) ; Foka, Yiota (GSI - Helmholtzzentrum fur Schwerionenforschung GmbH (DE)) ; Mueller, Katharina (University of Zurich (CH))
A first-hand witness of the experience of the main author searching for hidden cavi9es inside the Sun pyramid in Mexico, in a collabora9on of Mexican physics groups and archeologists. This is explained as an example of the many applica9ons of muon tomography..
IPPOG-WG-2024-005.- Geneva : CERN, 2024 Fulltext: PDF;
2.
Performance of the ALICE VZERO system / ALICE Collaboration
ALICE is an LHC experiment devoted to the study of strongly interacting matter in proton--proton, proton--nucleus and nucleus--nucleus collisions at ultra-relativistic energies. The ALICE VZERO system, made of two scintillator arrays at asymmetric positions, one on each side of the interaction point, plays a central role in ALICE. [...]
arXiv:1306.3130; CERN-PH-EP-2013-082; CERN-PH-EP-2013-082.- Geneva : CERN, 2013 - 20 p. - Published in : JINST 8 (2013) P10016 Draft (restricted): PDF; Fulltext: CERN-PH-EP-2013-082 - PDF; arXiv:1306.3130 - PDF; IOP Open Access article: PDF; External link: Preprint
3.
Inclusive J/$\psi$ production in pp collisions at $\sqrt{s}$ = 2.76 TeV / ALICE Collaboration
The ALICE Collaboration has measured inclusive J/psi production in pp collisions at a center of mass energy sqrt(s)=2.76 TeV at the LHC. The results presented in this Letter refer to the rapidity ranges |y|<0.9 and 2.5<y<4 and have been obtained by measuring the electron and muon pair decay channels, respectively. [...]
arXiv:1203.3641; CERN-PH-EP-2012-055; CERN-PH-EP-2012-055; CERN-PH-EP-2012-055.- Geneva : CERN, 2012-12-05 - 12 p. Article from SCOAP3: PDF; Draft (restricted): PDF; Elsevier Open Access article: PDF; Fulltext: 1203.3641 - PDF; arXiv:1203.3641 - PDF; External link: Preprint
4.
J/$\psi$ Production as a Function of Charged Particle Multiplicity in pp Collisions at $\sqrt{s}$ = 7 TeV / ALICE Collaboration
The ALICE collaboration reports the measurement of the inclusive J/psi yield as a function of charged particle pseudorapidity density dN_{ch}/deta in pp collisions at sqrt{s} = 7 TeV at the LHC. J/psi particles are detected for p_t > 0, in the rapidity interval |y| < 0.9 via decay into e+e-, and in the interval 2.5 < y < 4.0 via decay into mu+mu- pairs. [...]
arXiv:1202.2816; CERN-PH-EP-2012-021.- Geneva : CERN, 2013-07-16 - 11 p. - Published in : Phys. Lett. B 712 (2012) 165-175 Draft (restricted): PDF; Elsevier Open Access article : PDF; Fulltext: PDF; External link: Preprint
5.
Neutral pion and $\eta$ meson production in proton-proton collisions at $\sqrt{s}$=0.9 TeV and $\sqrt{s}$=7 TeV / ALICE Collaboration
The first measurements of the invariant differential cross sections of inclusive $\pi^0$ and $\eta$ meson production at mid-rapidity in proton-proton collisions at $\sqrt{s}=0.9$ TeV and $\sqrt{s}=7$ TeV are reported. The $\pi^0$ measurement covers the ranges $0.4<p_T<7$ GeV/$c$ and $0.3<p_T<25$ GeV/$c$ for these two energies, respectively. [...]
arXiv:1205.5724; CERN-PH-EP-2012-001; CERN-PH-EP-2012-001.- Geneva : CERN, 2013-07-16 - 11 p. - Published in : Phys. Lett. B 717 (2012) 162-172 Draft (restricted): PDF; Elsevier Open Access article : PDF; Fulltext: arXiv:1205.5724 - PDF; CERN-PH-EP-2012-001 - PDF; External link: Rivet analyses reference
6.
Measurement of charm production at central rapidity in proton-proton collisions at $\sqrt{s}$ = 7 TeV / ALICE Collaboration
The pt-differential inclusive production cross sections of the prompt charmed mesons D0, D+, and D*+ in the rapidity range |y|<0.5 were measured in proton-proton collisions at sqrt(s) = 7 TeV at the LHC using the ALICE detector. Reconstructing the decays D0->K-pi+, D+->K-pi+pi+, D*+->D0pi+, and their charge conjugates, about 8,400 D0, 2,900 D+, and 2,600 D*+ mesons with 1<pt<24 GeV/c were counted, after selection cuts, in a data sample of 3.14x10^8 events collected with a minimum-bias trigger (integrated luminosity L_int = 5/nb). [...]
arXiv:1111.1553; CERN-PH-EP-2011-181; CERN-PH-EP-2011-181.- Geneva : CERN, 2012 - 24 p. - Published in : JHEP 01 (2012) 128 Fulltext: PDF; Springer Open Access article: PDF; External link: DURHAM
7.
Particle-yield modification in jet-like azimuthal dihadron correlations in Pb-Pb collisions at $\sqrt{s_{NN}}$ = 2.76 TeV / ALICE Collaboration
The yield of charged particles associated with high-pT trigger particles (8 < pT < 15 GeV/c) is measured with the ALICE detector in Pb-Pb collisions at $\sqrt{s_{NN}}$ = 2.76 TeV relative to proton-proton collisions at the same energy. The conditional per-trigger yields are extracted from the narrow jet-like correlation peaks in azimuthal di-hadron correlations. [...]
arXiv:1110.0121; CERN-PH-EP-2011-161; CERN-PH-EP-2011-161.- Geneva : CERN, 2012 - 15 p. - Published in : Phys. Rev. Lett. 108 (2012) 092301 APS Open Access article: PDF; Draft (restricted): PDF; Fulltext: PDF; External link: Rivet analyses reference
8.
Harmonic decomposition of two-particle angular correlations in Pb-Pb collisions at $\mathbf{\sqrt{s_{\rm NN}} = 2.76}$ TeV / ALICE Collaboration
Angular correlations between unidentified charged trigger ($t$) and associated ($a$) particles are measured by the ALICE experiment in \PbPb\ collisions at $\sqrt{s_{nn}}$=2.76 TeV for transverse momenta $0.25 < p_{T}^{t,\, a} < 15$ GeV/$c$, where $p_{T}^t > p_{T}^a$. The shapes of the pair correlation distributions are studied in a variety of collision centrality classes between 0 and 50% of the total hadronic cross section for particles in the pseudorapidity interval $|\eta| < 1.0$. [...]
arXiv:1109.2501; CERN-PH-EP-2011-152; CERN-PH-EP-2011-152.- 2013-07-16 - 16 p. - Published in : Phys. Lett. B 708 (2012) 249-264 Elsevier Open Access article: PDF; Fulltext: PDF; External link: DURHAM
9.
Higher harmonic anisotropic flow measurements of charged particles in Pb-Pb collisions at $\sqrt{s_{NN}}$ = 2.76 TeV / ALICE Collaboration
We report on the first measurement of the triangular v3, quadrangular v4, and pentagonal v5 charged particle flow in Pb-Pb collisions at 2.76 TeV measured with the ALICE detector at the CERN Large Hadron Collider. We show that the triangular flow can be described in terms of the initial spatial anisotropy and its fluctuations, which provides strong constraints on its origin. [...]
arXiv:1105.3865; CERN-PH-EP-2011-073; CERN-PH-EP-2011-073.- 2011 - 10 p. - Published in : Phys. Rev. Lett. 107 (2011) 032301 APS Open Access article: PDF; Fulltext: PDF; External link: Preprint
10.
Rapidity and transverse momentum dependence of inclusive J/$\psi$ production in pp collisions at $\sqrt{s}$ = 7 TeV / ALICE Collaboration
The ALICE experiment at the LHC has studied inclusive J/psi production at central and forward rapidities in pp collisions at sqrt(s) = 7 TeV. In this Letter, we report on the first results obtained detecting the J/psi through its dilepton decay into e+e- and mu+mu- pairs in the rapidity range |y|<0.9 and 2.5<y<4, respectively, and with acceptance down to zero p_T. [...]
arXiv:1105.0380; CERN-PH-EP-2011-057; CERN-PH-EP-2011-057.- 2013-07-16 - 14 p. Elsevier Open Access article: PDF; Fulltext: PDF; External link: DURHAM

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See also: similar author names
42 Molina, R
18 Molina, R A
3 Molina, R Alfaro
4 Molina, R E
10 Molina, R.
12 Molina, R.Alfaro
2 Molina, Rafael
3 Molina, Rafael A
10 Molina, Raquel
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