Ulrik Egede

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Ulrik Egede

Professor

 https://orcid.org/0000-0001-5493-0762

Accepting PhD Students

PhD projects

Title: Searching for CP violation in electroweak penguin decays

Data analysis has in recent years shown up a number of surprising measurements in the decays of b-hadrons with leptons in the final state. The so-called electroweak penguin decays are very sensitive to as-yet undiscovered new heavy particles and the measurements might be the sign of the next break-through in particle physics. A new method of analysing the data (Eur.Phys.J. C78 (2018) 453, https://inspirehep.net/record/1623024), has a very large sensitivity to CP violation that has not yet been explored.

In the project, you will analyse data from the LHCb experiment at the Large Hadron Collider. Advanced computational techniques involving multi-threading, machine learning and multi-dimensional optimisation will be tools that you will become familiar with. Travel to CERN in Geneva will also be a part of the PhD.

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Title: Artificial Intelligence algorithms for real-time processing at the Large Hadron Collider

The LHCb experiment located at the Large Hadron Collider has been an incredibly successful. It has in recent years revealed hints for that the Standard Model of particle physics might not describe all phenomena. In particular there are signs that we do not have what is called lepton universality and that muons and electrons might behave differently. In order to understand this better, the LHCb experiment will go through a set of upgrades that will increase the available data by 2 orders of magnitude.

The data processing requirements for this is a challenge that does not yet have a solution. In the project you will investigate how Artificial Intelligence algorithms might be implemented in Field Programmable Gate Arrays (FPGAs) that form the boundary between software and hardware. In particular you will look at how the data coming from an upgraded calorimeter can be translated into energies and arrival times of electrons in real-time at a processing rate of 40 MHz.

Travel to CERN in Geneva will also be a part of the PhD.

1998 …2024

Research activity per year

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  • 2024

    Erratum to: Measurement of the Λc+ to D0 production ratio in peripheral PbPb collisions at sNN = 5.02 TeV(Journal Of High Energy Physics, (2023), 6, 10.1007/JHEP06(2023)132)

    The LHCb Collaboration, May 2024, In: Journal of High Energy Physics. 2024, 5, 21.

    Research output: Contribution to journal › Comment / Debate › Other › peer-review

    Open Access
  • 2023

    Erratum to: Observation of the B + → Jψη ′ K + decay (Journal of High Energy Physics, (2023), 2023, 8, (174), 10.1007/JHEP08(2023)174)

    The LHCb Collaboration, Oct 2023, In: Journal of High Energy Physics. 2023, 10, 150.

    Research output: Contribution to journal › Comment / Debate › Other › peer-review

    Open Access
  • 2020

    Erratum to: Measurement of ψ(2 S) meson production in pp collisions at s = 7 TeV (The European Physical Journal C, (2012), 72, 8, (2100), 10.1140/epjc/s10052-012-2100-4)

    The LHCb Collaboration, 1 Jan 2020, In: European Physical Journal C. 80, 1, 7 p., 49.

    Research output: Contribution to journal › Comment / Debate › Other › peer-review

    Open Access
    6 Citations (Scopus)
  • 2019

    Anomalous asymmetry

    Egede, U., 1 Jul 2019, In: Nature Physics. 15, 7, p. 624-625 2 p.

    Research output: Contribution to journal › Comment / Debate › Other › peer-review

    Open Access
    File
  • 2012

    Erratum: Evidence for CP violation in time-integrated D0→h -h + decay rates (Physical Review Letters (2012) 108 (111602))

    Aaij, R., Abellan Beteta, C., Adeva, B., Adinolfi, M., Adrover, C., Affolder, A., Ajaltouni, Z., Albrecht, J., Alessio, F., Alexander, M., Alkhazov, G., Alvarez Cartelle, P., Alves, A. A., Amato, S., Amhis, Y., Anderson, J., Appleby, R. B., Aquines Gutierrez, O., Archilli, F., Arrabito, L., & 231 othersArtamonov, A., Artuso, M., Aslanides, E., Auriemma, G., Bachmann, S., Back, J. J., Bailey, D. S., Balagura, V., Baldini, W., Barlow, R. J., Barschel, C., Barsuk, S., Barter, W., Bates, A., Bauer, C., Bauer, T., Bay, A., Bediaga, I., Belogurov, S., Belous, K., Belyaev, I., Ben-Haim, E., Benayoun, M., Bencivenni, G., Benson, S., Benton, J., Bernet, R., Bettler, M. O., Van Beuzekom, M., Bien, A., Bifani, S., Bird, T., Bizzeti, A., Bjørnstad, P. M., Blake, T., Blanc, F., Blanks, C., Blouw, J., Blusk, S., Bobrov, A., Bocci, V., Bondar, A., Bondar, N., Bonivento, W., Borghi, S., Borgia, A., Bowcock, T. J. V., Bozzi, C., Brambach, T., Van Den Brand, J., Bressieux, J., Brett, D., Britsch, M., Britton, T., Brook, N. H., Brown, H., Büchler-Germann, A., Burducea, I., Bursche, A., Buytaert, J., Cadeddu, S., Callot, O., Calvi, M., Calvo Gomez, M., Camboni, A., Campana, P., Carbone, A., Carboni, G., Cardinale, R., Cardini, A., Carson, L., Carvalho Akiba, K., Casse, G., Cattaneo, M., Cauet, C., Charles, M., Charpentier, P., Chiapolini, N., Ciba, K., Cid Vidal, X., Ciezarek, G., Clarke, P. E. L., Clemencic, M., Cliff, H. V., Closier, J., Coca, C., Coco, V., Cogan, J., Collins, P., Comerma-Montells, A., Constantin, F., Contu, A., Cook, A., Coombes, M., Corti, G., Cowan, G. A., Currie, R., D'Ambrosio, C., David, P., David, P. N. Y., De Bonis, I., De Capua, S., De Cian, M., De Lorenzi, F., De Miranda, J. M., De Paula, L., De Simone, P., Decamp, D., Deckenhoff, M., Degaudenzi, H., Del Buono, L., Deplano, C., Derkach, D., Deschamps, O., Dettori, F., Dickens, J., Dijkstra, H., Diniz Batista, P., Domingo Bonal, F., Donleavy, S., Dordei, F., Dosil Suárez, A., Dossett, D., Dovbnya, A., Dupertuis, F., Dzhelyadin, R., Dziurda, A., Easo, S., Egede, U., Egorychev, V., Eidelman, S., Van Eijk, D., Eisele, F., Eisenhardt, S., Ekelhof, R., Eklund, L., Elsasser, C., Elsby, D., Esperante Pereira, D., Estève, L., Falabella, A., Fanchini, E., Färber, C., Fardell, G., Farinelli, C., Farry, S., Fave, V., Fernandez Albor, V., Ferro-Luzzi, M., Filippov, S., Fitzpatrick, C., Fontana, M., Fontanelli, F., Forty, R., Frank, M., Frei, C., Frosini, M., Furcas, S., Gallas Torreira, A., Galli, D., Gandelman, M., Gandini, P., Gao, Y., Garnier, J. C., Garofoli, J., Garra Tico, J., Garrido, L., Gascon, D., Gaspar, C., Gauvin, N., Gersabeck, M., Gershon, T., Ghez, P., Gibson, V., Gligorov, V. V., Göbel, C., Golubkov, D., Golutvin, A., Gomes, A., Gordon, H., Grabalosa Gándara, M., Graciani Diaz, R., Granado Cardoso, L. A., Graugés, E., Graziani, G., Grecu, A., Greening, E., Gregson, S., Gui, B., Gushchin, E., Guz, Y., Gys, T., Haefeli, G., Haen, C., Haines, S. C., Hampson, T., Hansmann-Menzemer, S., Harji, R., Harnew, N., Harrison, J., Harrison, P. F., Hartmann, T., He, J., Heijne, V., Hennessy, K., Henrard, P., Hernando Morata, J. A., Van Herwijnen, E., Hicks, E., Holubyev, K., Hopchev, P., Hulsbergen, W., Hunt, P., Huse, T., Huston, R. S., Hutchcroft, D., Hynds, D., Iakovenko, V., Ilten, P., Imong, J., Jacobsson, R., Jaeger, A., Jahjah Hussein, M., Jans, E., Jansen, F., Jaton, P., Jean-Marie, B., Jing, F., John, M., Johnson, D. & The LHCb Collaboration, 21 Mar 2012, In: Physical Review Letters. 108, 12, 2 p., 129903.

    Research output: Contribution to journal › Comment / Debate › Other › peer-review

    Open Access
    1 Citation (Scopus)
  • 2008

    Erratum: Measurement of branching fractions and mass spectra of B→Kππγ (Physical Review Letters (2007) 98 (211-804))

    BABAR Collaboration, 14 May 2008, In: Physical Review Letters. 100, 19, 2 p., 199905.

    Research output: Contribution to journal › Comment / Debate › Other › peer-review

    Open Access
    2 Citations (Scopus)