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A search for gravitinos produced in e(+/-)p collisions is performed using the H1 detector at HERA. The data were taken at a centre-of-mass energy of 319 GeV and correspond to an integrated luminosity of 64.3 pb(-1) for e(+)p collisions and 13.5 pb(-1) for e(-)p collisions. If R-parity is not conserved, the t-channel exchange of a selectron can produce a neutralino, which, in models where the gravi
The inclusive e(+)p single and double differential cross sections for neutral and charged current processes axe measured with the H1 detector at HERA. The data were taken in 1999 and 2000 at a centre-of-mass energy of roots = 319 GeV and correspond to an integrated luminosity of 65.2 pb(-1). The cross sections are measured in the range of four-momentum transfer squared Q(2) between 100 and 30 000
Dijet production in deep inelastic ep scattering is investigated in the region of low values of the Bjorken-variable x (10(-4) < x < 10(-2)) and low photon virtualities Q(2) (5 < Q(2) < 100 GeV2). The measured dijet cross sections are compared with perturbative QCD calculations in next-to-leading order. For most dijet variables studied, these calculations can provide a reasonable description of th
Triple differential dijet cross sections in e(+/-)p interactions are presented in the region of photon virtualities 2 < Q(2) < 80 GeV2, inelasticities 0.1 < y < 0.85, jet transverse energies E*(T1) > 7GeV, E*(T2) > 5 GeV, and pseudorapidities - 2.5 < η(1)*, η(2)* < 0. The measurements are made in the gamma*p centre-of-mass frame, using an integrated luminosity of 57 pb(-1). The data are compared w
A search for events with a high-energy isolated electron or muon and missing transverse momentum has been performed at the electron-proton collider HERA using an integrated luminosity of 13.6 pb(-1) in e(-) p scattering and 104.7 pb(-1) in e(+) p scattering. Within the Standard Model such events are expected to be mainly due to W boson production with subsequent leptonic decay. In e(-) p interacti
A narrow resonance in D*(-)p and D*(+)(p) over bar invariant mass combinations is observed in inelastic electron-proton collisions at centre-of-mass energies of 300 GeV and 320 GeV at HERA. The resonance has a mass of 3099 +/- 3(stat.) +/- 5(syst.) MeV and a measured Gaussian width of 12 +/- 3(stat.) MeV, compatible with the experimental resolution. The resonance is interpreted as an anti-charmed
A search for excited electron (e*) production is described in which the electroweak decays e* --> egamma, e* --> eZ and e* ---> nuW are considered. The data used correspond to an integrated luminosity of 120 pb(-1) taken in e(+/-)p collisions from 1994 to 2000 with the H1 detector at HERA at centre-of-mass energies of 300 and 318 GeV. No evidence for a signal is found. Mass dependent exclusion lim
Examensarbete | LTH, Lunds Tekniska Högskola Hoppa till huvudinnehåll Vi använder cookies och andra spårningsteknologier för att förbättra användarupplevelsen på vår webbplats, för att visa dig personligt innehåll och riktade annonser och för att analysera vår webbplatstrafik. Läs mer om cookies. Absolut nödvändiga cookies Dessa cookies är nödvändiga för att webbplatsen ska fungera och kan inte st
https://www.lth.se/lthin/examensarbete/ - 2026-05-07
Topicalization: The IO/DO Asymmetry in Icelandic* Elena Callegari and Anton Karl Ingason University of Iceland Abstract In this paper, we investigate differences in the frequency of direct-object versus indirect-object topicalization (i.e. fronting with no accompanying pronom- inal resumption) in Icelandic using the Icelandic Parsed Historical Corpus. We find that the overall incidence of DO topic
Proceedings 2010 | LTH, Lunds Tekniska Högskola Hoppa till huvudinnehåll Vi använder cookies och andra spårningsteknologier för att förbättra användarupplevelsen på vår webbplats, för att visa dig personligt innehåll och riktade annonser och för att analysera vår webbplatstrafik. Läs mer om cookies. Absolut nödvändiga cookies Dessa cookies är nödvändiga för att webbplatsen ska fungera och kan inte
https://www.lth.se/cee/lths-pedagogiska-inspirationskonferens/proceedings-2010/ - 2026-05-08
1 LÄRANDE I LTH Lärande i LTH har glädjen att presentera professor Keith Trigwell, som 2016 utsågs till hedersdoktor vid Lunds universitet. Keith Trigwell har särskilt studerat sambanden mellan lärares uppfattningar om undervisning och kvaliteten på studenters lärande. Han har lagt fram empiriskt stöd för att lärare som utvecklar sin syn på stu- denters lärande också i högre grad lyckas få student
https://www.lth.se/fileadmin/cee/genombrottet/Laerande_i_LTH/La__rande_i_LTH_blad_34.pdf - 2026-05-08
Nummer 1 • 2008 är vi bäst i landet? • stor studentökning i år • trådlöst nätverk på campus Studier som rockar fett... Studier som rockar fett... Wherever the road leads. Shooting whitewater. Fishing deepwater. Cycling the back roads. Skiing a mountain pass. Speed boating with your pals. Camping with the kids. Going where it moves you. Doing what you love. At the ends of the earth – or just around
https://www.lth.se/fileadmin/lth/omlth/kommunikation/lthnytt/LTH-nytt_1_08_.pdf - 2026-05-08
b313493h doc..b313493h chapter .. Page131 Acoustic control of suspended particles in micro fluidic chips Andreas Nilsson,a Filip Petersson,a Henrik Jönssonb and Thomas Laurella a Department of Electrical Measurements, Lund Institute of Technology, P.O. Box 118, S-222 10 Lund, Sweden b Department of Cardiothoracic Surgery, Lund University Hospital, Lund, Sweden Received 24th October 2003, Accepted
https://bme.lth.se/fileadmin/user_upload/Publications/04_LabChip_Nilsson.pdf - 2026-05-08
An analysis of inelastic photoproduction of J/psi mesons is presented using data collected at the ep collider HERA corresponding to an integrated luminosity of above 80 pb(-1), Differential and double I < P-t/psi(2) < differential cross sections are measured in a wide kinematic region: 60 < W-gammap < 260 GeV, 1 p(t,psi)(2) < 60 GeV2 and 0.05 < z < 0.9. where z is the fraction of the energy of the
We present a search for excited neutrinos using e(-) p data taken by the H1 experiment at HERA at a center-of-mass energy of 318 GeV with an integrated luminosity of 15 pb(-1). No evidence for excited neutrino production is found. Mass dependent exclusion limits are determined for the ratio of the coupling to the compositeness scale, f/Lambda, independently of the relative couplings to the SU(2) a
Results on diffractive photoproduction of psi(2S) mesons are presented using data collected between 1996 and 2000 with the H1 detector at the HERA ep collider. The data correspond to an integrated luminosity of 77 pb(-1). The energy dependence of the diffractive psi(2S) cross section is found to be similar to or possibly somewhat steeper than that for J/psi mesons. The dependences of the elastic a
A measurement of inclusive jet cross-sections in deep-inelastic ep scattering at HERA is presented based on data with an integrated luminosity of 21.1 pb(-1). The measurement is performed for photon virtualities Q(2) between 5 and 100 GeV2, differentially in Q(2), in the jet transverse energy E-T, in E-T(2)/Q(2) and in the pseudorapidity eta(lab). With the renormalization scale mu(R) = E-T, pertur
Skrivning i historia, delkurs 2 – HISA24, HISA34 och ÄHID01 2024-11-01 Examinator: Dick Harrison Provet består av två essäfrågor, två kortare frågor och fem mycket korta frågor. Samtliga frågor, alltså även båda essäfrågorna, skall besvaras. Svaren på essäfrågorna skall maximeras till fyra A4-sidor per fråga, svaren på kortfrågorna till en A4-sida per fråga, svaren på de mycket korta frågorna till
https://www.hist.lu.se/fileadmin/user_upload/historiska/hist/Historia/dokument_utb_Hist/Extentor/Extentor_Forntid.pdf - 2026-05-07
Jornadas Internacionales sobre Clínicas Jurídicas y su Contribución a la Enseñanza del Derecho - The Raoul Wallenberg Institute of Human Rights and Humanitarian Law Skip to content Search for: Search Button Home About Us Who We Are Our History About Raoul Wallenberg Our Theory of Change Staff Opportunities Annual Reports Whistleblower Our work What we do Multi-Disciplinary Research Higher Educatio
