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The ratio of the yields of antiprotons to protons in pp collisions has been measured by the ALICE experiment at root s = 0.9 and 7 TeV during the initial running periods of the Large Hadron Collider. The measurement covers the transverse momentum interval 0.45 < p(t) < 1.05 GeV/c and rapidity vertical bar y vertical bar < 0.5. The ratio is measured to be R-vertical bar y vertical bar<0.5 = 0.957 +

We report on the measurement of two-pion correlation functions from pp collisions at root s = 900 GeV performed by the ALICE experiment at the Large Hadron Collider. Our analysis shows an increase of the Hanbury Brown-Twiss radius with increasing event multiplicity, in line with other measurements done in particle- and nuclear collisions. Conversely, the strong decrease of the radius with increasi

On 23rd November 2009, during the early commissioning of the CERN Large Hadron Collider (LHC), two counter-rotating proton bunches were circulated for the first time concurrently in the machine, at the LHC injection energy of 450 GeV per beam. Although the proton intensity was very low, with only one pilot bunch per beam, and no systematic attempt was made to optimize the collision optics, all LHC

The inclusive charged particle transverse momentum distribution is measured in proton-proton collisions at root s = 900 GeV at the LHC using the ALICE detector. The measurement is performed in the central pseudorapidity region (vertical bar eta vertical bar < 0.8) over the transverse momentum range 0.15 < p(T) < 10 GeV/c. The correlation between transverse momentum and particle multiplicity is als

The production of pi(+), pi(-), K+, K-, p, and (p) over bar at mid-rapidity has been measured in proton-proton collisions at root s = 900 GeV with the ALICE detector. Particle identification is performed using the specific energy loss in the inner tracking silicon detector and the time projection chamber. In addition, time-of-flight information is used to identify hadrons at higher momenta. Finall

Centre for Economic Demography Lund University School of Economics and Management P.O. Box 7083 SE-220 07 Lund, Sweden www.ed.lu/publications/Lund-Papers-in-Economic-Demography/ The Social Care-Taking of the City-Kids. Determinants for Day-Care Attendance in Early Twentieth Century Southern Sweden ANNIKA ELWERT , LUCIANA QUARANTA LUND PAPERS IN ECONOMIC DEMOGRAPHY 2022:1 1 The social care-taking o

https://www.lusem.lu.se/sites/lusem.lu.se/files/2024-01/LPED%202022%201.pdf - 2026-05-20

Matematikcentrum Matematik och Numer i sk Analy s NF Sammanställning för MATA22 Lineär Algebra 1, VT 2022 Kursinformation Kursansvarig: Yacin Ameur Övriga lärare: Joakim Cronvall Antal studenter: 70 nyregistrerade samt 7 omregistrerade. 21 studenter har svarat på utvärderingen varav 13 har läst denna kurs inom programnamn. Betyg på hel kurs Sammanlagt, 46 studenter, varav 1 omregistrerad, har fått

https://www.maths.lu.se/fileadmin/maths/Matematik_NF/Kursutvaerderingar/VT2022/MATA22VT22.pdf - 2026-05-18

Fabian2.PDF On the Relative Order of IP-adverbials FABIAN BEIJER 1 Introduction Sentential adverbs are often assumed to be situated in front of the verb phrase in arbitrary order. In a recent monograph, however, Cinque (1999) claims that the relative order of sentential adverbs may, in principle, be universally fixed. In this paper I first give a brief presentation of Cinque’s proposal. Then I pre

https://www.sol.lu.se/fileadmin/media/forskning/workingpapers/engelska/vol01/Fabian2.pdf - 2026-05-18

Huvupr.dvi Master’s Dissertation Structural Mechanics JOHAN ISAKSSON MECHANICAL BEHAVIOUR OF TEAR OPENING IN INJECTION MOULDED PLASTIC TOPS Detta är en tom sida! Copyright © 2004 by Structural Mechanics, LTH, Sweden. Printed by KFS i Lund AB, Lund, Sweden, September 2004. For information, address: Division of Structural Mechanics, LTH, Lund University, Box 118, SE-221 00 Lund, Sweden. Homepage: ht

https://www.byggmek.lth.se/fileadmin/byggnadsmekanik/publications/tvsm5000/web5127.pdf - 2026-05-18

Bone mineral density (BMD) assessed by DXA is used to evaluate bone health. In children, total body (TB) measurements are commonly used; in older individuals, BMD at the lumbar spine (LS) and femoral neck (FN) is used to diagnose osteoporosis. To date, genetic variants in more than 60 loci have been identified as associated with BMD. To investigate the genetic determinants of TB-BMD variation alon

Introduction: Apolipoprotein E (APOE) ε4 is the major genetic risk factor for Alzheimer's disease (AD), but its prevalence is unclear because earlier studies did not require biomarker evidence of amyloid β (Aβ) pathology. Methods: We included 3451 Aβ+ subjects (853 AD-type dementia, 1810 mild cognitive impairment, and 788 cognitively normal). Generalized estimating equation models were used to ass

The physics potential of e + e - linear colliders is summarized in this report. These machines are planned to operate in the first phase at a center-of-mass energy of 500 GeV, before being scaled up to about 1 TeV. In the second phase of the operation, a final energy of about 2 TeV is expected. The machines will allow us to perform precision tests of the heavy particles in the Standard Model, the

The differential charged jet cross sections, jet fragmentation distributions, and jet shapes are measured in minimum bias proton-proton collisions at center-of-mass energy root s = 7 TeV using the ALICE detector at the LHC. Jets are reconstructed from charged particle momenta in the midrapidity region using the sequential recombination k(T) and anti-k(T) as well as the SISCone jet finding algorith

Lund University International Master Programme in Environmental Science 1999/2000 Master Thesis LUND UNIVERSITY HARDWOODS IN SOUTH SWEDEN -A POTENTIAL FOR THE FUTURE LiJu Huang LUMES Lund University Box 170, S-22100 Lund, Sweden li-ju.huang.371@student.1u.se Supervisor: Professor Bengt Nihlgård Programme Director SUFOR Forest Ecology, Department of Plant Ecology Ecology Building, Lund University S

https://www.lumes.lu.se/sites/lumes.lu.se/files/huang_liju.pdf - 2026-05-20

Running Head: Running Head: TIME- AND SPACE-ORDER EFFECTS Journal of Experimental Psychology: Human Perception and Performance, in press. "This article may not exactly replicate the final version published in the APA journal. It is not the copy of record." Time- and Space-Order Effects in Timed Discrimination of Brightness and Size of Paired Visual Stimuli Geoffrey R. Patching, Mats P. Englund, an

https://www.psy.lu.se/en/sites/psy.lu.se.en/files/gp-patching_englund_hellstrom.pdf - 2026-05-20

_Inlaga_A4_0112_RIP.indd Klimatsäkrat Skåne CEC RappoRt · 02 | 2015 | Lunds univERsitEt KLIMATSÄKRAT SKÅNE Lunds universitet 2015 Rapporten har finansierats i samverkan mellan Klimatsamverkan Skåne och Centrum för miljö- och klimatforskning. Den ingår som nr 2 i serien CEC Rapporter. Projektledare: Marianne Hall Sök-/nyckelord: klimat, klimatförändring, anpassning, utsläppsminskning, hållbar utvec

https://www.cec.lu.se/sites/cec.lu.se/files/klimatsakrat_skane_115mb.pdf - 2026-05-20

The elliptic flow coefficient (v(2)) of identified particles in Pb-Pb collisions at root s(NN) = 2.76 TeV was measured with the ALICE detector at the Large Hadron Collider (LHC). The results were obtained with the Scalar Product method, a two-particle correlation technique, using a pseudo-rapidity gap of |Delta eta| > 0.9 between the identified hadron under study and the reference particles. The v

The production of the prompt charm mesons D-0, D+, D*(+), and their antiparticles, was measured with the ALICE detector in Pb-Pb collisions at the LHC, at a centre-of-mass energy root s(NN) = 2.76 TeV per nucleon-nucleon collision. The p(t)-differential production yields in the range 2 < p(t) < 16 GeV/c at central rapidity, vertical bar y vertical bar < 0.5, were used to calculate the nuclear modi

The ALICE experiment has measured the inclusive J/psi production in Pb-Pb collisions at root s(NN) = 2.76 TeV down to zero transverse momentum in the rapidity range 2.5 < y < 4. A suppression of the inclusive J/psi yield in Pb-Pb is observed with respect to the one measured in pp collisions scaled by the number of binary nucleon-nucleon collisions. The nuclear modification factor, integrated over