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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
Measurements are reported of the production of dijet events with a leading neutron in ep interactions at HERA. Differential cross sections for photoproduction and deep inelastic scattering are presented as a function of several kinematic variables. Leading order QCD simulation programs are compared with the measurements. Models in which the real or virtual photon interacts with a parton of an exch
Deep-inelastic e(+/-) p scattering at high squared momentum transfer Q(2) up to 30 000 GeV2 is used to search for eq contact interactions associated to scales far beyond the HERA centre of mass energy. The neutral current cross section measurements dsigma / dQ(2), corresponding to integrated luminosities of 16.4 pb(-1) of e(-) p data and 100.8 pb(-1) of e(+) p data, are well described by the Stand
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
Data taken with positrons of different longitudinal polarisation states in collision with unpolarised protons at HERA are used to measure the total cross sections of the charged current process, e(+) p -> nu X, for negative four-momentum transfer squared Q(2) > 400 GeV2 and inelasticity gamma < 0.9. Together with the corresponding cross section obtained from the previously published unpolarised da
A measurement of charm and beauty photoproduction at the electron proton collider HERA is presented based on the simultaneous detection of a D*(+/-) meson and a muon. The correlation between the D* meson and the muon serves to separate the charm and beauty contributions and the analysis provides comparable sensitivity to both. The total and differential experimental cross sections are compared to
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 single top quark production is performed in e(+/-) pcollisions at HERA. The search exploits data corresponding to an integrated luminosity of 118.3 pb(-1). A model for the anomalous production of top quarks in a flavour changing neutral current process involving a tugamma coupling is investigated. Decays of top quarks into a b quark and a W boson are considered in the leptonic and the
Results are presented on the photoproduction of isolated prompt photons, inclusively and associated with jets, in the gammap center of mass energy range 142 < W < 266 GeV. The cross sections are measured for the transverse momentum range of the photons 5 < E. T < 10 GeV and for associated jets with E-T(jet) > 4.5 GeV. They are measured differentially as a function of E-T(gamma), E-T(jet), the pseu
A search for scalar and vector leptoquarks coupling to first generation fermions is performed using the e(+) p and e(-) p scattering data collected by the H1 experiment between 1994 and 2000. The data correspond to a total integrated luminosity of 117 pb(-1). No evidence for the direct or indirect production of such particles is found in data samples with a large transverse momentum final state el
STYR 2022/1904 Postadress Lunds universitet, Institutionen för utbildningsvetenskap, MNO-huset, Box 117, 221 00 Lund WWW.UVET.LU.SE Styrgruppen för ämneslärarutbildningen Närvarande ledamöter: Ann-Kristin Wallengren Vicerektor, ordförande Sara Håkansson Prodekan HT Anna-Maria Persson Studierektor N Karin Hall Prodekan N Johannes Persson Dekan HT Carl-Johan Mellin Representant LUS Emelie Olsson Rep
https://www.uvet.lu.se/fileadmin/user_upload/uvet/lararutbildning/pdf/Protokoll/2022_09_13_Protokoll_Styrgruppen_.pdf - 2026-05-16
Framsida ny WPSS WORKING PAPERS IN SCANDINAVIAN SYNTAX December 2014 Issue 93 Working Papers in Scandinavian Syntax is an electronic publication for current articles relating to the study of Scandinavian syntax. The articles appearing herein are previously unpublished reports of ongoing research activities and may subsequently appear, revised or unrevised, in other publications. The WPSS homepage:
https://projekt.ht.lu.se/fileadmin/_migrated/content_uploads/WPSS_01.pdf - 2026-05-18
LUNDS UNIVERSITET Humanistiska och teologiska fakulteterna Fakultetsstyrelsens arbetsutskott 419. Forskningsnämndens hantering av forskningsansökningsstöd för 2024. 420. 421. Föredragande: Johannes Persson PM, bilaga§ 419 A. Protokoll Forskningsnämnden 2023-12-15 bilaga § 419 B. Ansökan Dutceac Segesten. bilaga§ 419 C. Stödjebrev för forskningsansökningsstöd, bilaga § 419 D. Totalbudget 2024 HT-fa
https://www.ht.lu.se/fileadmin/user_upload/ht/dokument/Fakulteterna/protokoll/AU/Protokoll_AU_2024.pdf - 2026-05-18
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Civilingenjörsutbildning i risk, säkerhet och krishantering utbildningsplan Sida 1 av 6 Utbildningsplan Civilingenjörsutbildning i risk, säkerhet och krishantering - Programkod: TARSK - Omfattning: 300 högskolepoäng - Tillträdesnivå: Grundnivå - Beslutsfattare: Programledning Bi/RH - Utbildningsplanens giltighet: 2024/2025 - Utbildningsplanen fastställd: 2024-02-15 1 Syfte och mål 1.1 Syfte Syftet
Microsoft Word - ANTAGNINGSORDNING beslut US 2024-06-18 test Sida 1 av 28 Universitetsstyrelsen BESLUT Diarienummer I G 9 6251/2004 LS 2012/719) STYR 2017/409 STYR 2024/288 Datum 2024-06-18 Innehåll Antagningsordning för utbildning på forskarnivå vid Lunds universitet 1. Inledning .................................................................................. 3 2. Information om ledig utbildnin
The role of national law and policy in addressing displacement in the context of disasters and climate change in Asia and the Pacific Matthew Scott Introduction This chapter introduces the analytical framework for the research initiative as a whole. Each of the case studies in the volume adopts a human rights-based approach to the study of law, policy and practice relating to displacement in the c
Doctoral thesis abstracts | Immunotechnology Skip to main content This site uses cookies to enhance the user experience. By continuing to use the site you agree that cookies are used according to our Cookie Policy (on the website of LTH) . Essential cookies These cookies are necessary for the website to function and cannot be turned off in our systems. These cookies do not store any personally ide
https://www.immun.lth.se/research/theses/doctoral-thesis-abstracts/ - 2026-05-18
