Compact Muon Solenoid Experiment
Exotic News
PhD defense - Dr. Dominic Stafford (19 December 2023)
Dominic graduated on searching for Dark Matter produced in association with top quarks (single top quarks and top-antitop quark pairs) and on phenomenology studies of Dark Showers. Many congratulations to a Summa Cum Laude!
8 November 2023
Congratulations to Jörn for being awarded the 2nd place at the poster competition of the "HAW Promovierendentag" 2023!!
7 November 2023
Preview of the 3sat Film "Elementarteilchen - Wie sie unsere Welt durchdringen":
https://www.3sat.de/wissen/wissenschaftsdoku/231109-sendung-elementarteilchen-wie-sie-unsere-welt-durchdringen-wido-100.html
(3sat Mediathek, Wissen Hoch 2, broadcasted on 9 November 2023, 20:15 Uhr)
featuring many CMS-DESY-Exotics group members
and panel discussion "Teilchenphysik - hä? Hochkomplexes für das breite TV-Publikum" recorded on DESY YouTube channel:
https://www.youtube.com/watch?v=X9vINjmyP88
21-25 August 2023
Strong performance of the group during the EPS-HEP Conference in Hamburg!
https://www.eps-hep2023.eu/
20-26 August 2023
... and at the Art Meets Science Exhibition "High Energy" as part of the EPS-HEP 2023 conference
https://artmeetsscience.desy.de/7_high_energy/
19 April 2023
Congratulations to Jonas for winning a CMS Award on BRIL!!
Dr. Jonas Rübenach, DESY Postdoc and former DASHH PhD Student
April 2023
Congratulations to Alexander for being awarded with a Level-2 Top Quark Physics Analysis Group convenership!!
Dr. Alexander Grohsjean, Junior Scientist, QU, University of Hamburg
30 March 2023
Congratulations Dr. Jonas Rübenach for his PhD Thesis in
"Search for heavy Higgs bosons in conjunction with neural-network-driven reconstruction and upgrade of the Fast Beam Condition Monitor at the CMS experiment"!!
Jonas' PhD Celebration Party in the DESY-CMS kitchen
Impressions from the Sophienkeller...
01.03.2023
Congratulations to Kelvin for his Master in
"Effects of model parameter variations for the bbH→Za→llχχ process in the performance of multivariate classifiers"!
13.01.2023
Congratulations to John-Erik for his Bachelor in
"Elektrische Vermessung und Finite-Elemente-Simulation von Si-Dioden für BCM1F am CMS-Detektor"!
18 December 2022
Christmas outing of the EXO Group - whoever was still/already there...
Merry Christmas and a Happy New Year!
30 September 2022
Congratulations to Danyer for being awarded with the Third Generation SUSY Searches Level-3 Convenership, which is a subgroup of the CMS SUSY Group! It is starting on October 01, 2022.
Dr. Danyer Perez Adan - Quantum Universe Postdoctoral Fellow
15 July 2022
Welcome to Samuel Baxter for starting a DESY Fellowship with our group on a search for Colorons!
Dr. Samuel Baxter - DESY Fellow
01 July 2022
Welcome to Jörn Bach for starting his PhD position as DASHH graduate student. He will work on Heavy Higgs searches and Neural Networks with negative event weights.
Samuel's PhD Celebration Party in the DESY-CMS kitchen
27 May 2022
Goodbye to Afiq who got a CERN Fellowship position
Farewell Coffee in DESY-CMS kitchen at Afiq's last day at DESY
20 May 2022
Farewell dinner for Afiq and to welcome dinner for Giacomo Boldrini
09 May 2022
Welcome Giacomo - who will be Erasmum Traineeship student for 3 months in the Exotics Group!
23 February 2022
Congratulations to Danyer for being awarded with the MET+X Level-3 Convenership, which is a subgroup of the CMS EXO Group! It is starting on March 01, 2022.
Dr. Danyer Perez Adan - Quantum Universe Postdoctoral Fellow
28 January 2022
Congratulations to Jonas for being awarded with the BCM1F technical and operations Coordinator Level-3 position starting on February 01, 2022!
Jonas Rübenach, DASHH PhD Student
26 January 2022
Teaching Evaluation at the University of Hamburg for WiSe 21/22
Results for Basic Lectures WiSe 2021/22
12 Januar 2022
Congratulations to Afiq of being awarded with a Senior Research Fellowship at CERN!
Dr. Afiq Anaur - DESY Fellow and future CERN Fellow
20 December 2021
Christmas outing of parts of the EXO Group - in person! Only for those not in quarantine...
01 November 2021
Welcome to Laurids Jeppe for starting his PhD position in the Cluster of Excellence "Quantum Universe"! He will work on Heavy Higgs / Dark Matter searches.
04 October 2021
Welcome to Kelvin de Light for starting a master project on Dark Matter / Heavy Higgs searches!
Quantum Universe Day, 14.09.2021
Congratulations to Afiq for winning the "Best Paper Award" of the Cluster of Excellence Quantum Universe of Universität Hamburg in cooperation with DESY for the paper
The CMS collaboration, “Search for heavy Higgs bosons decaying to a top quark pair in proton-proton collisions at sqrt(s) = 13 TeV”, JHEP 04 (2020) 171.
"The paper describes a novel search for an exotic heavy scalar or pseudo-scalar particle decaying into a top-antitop quark pair. Dr. Anuar developed and applied beyond state-of-the-art and highly sensitive methods and provided new insights through his interpretation of the data."
Quantum Universe "Best Paper Award"
Quantum Universe "Best Paper Award"
Bachelor Thesis/Seminar - Charlotte Tappeser (31 August 2021)
Congratulations to Charlotte for having submitted her bachelor thesis and giving her bachelor seminar on "Search for Pseudoscalar Dark Matter Mediators in Signatures with 2 b-Quarks, a Leptonically Decaying Z-Boson and Missing Transverse Energy"!!!
Group Outing 25 August 2021
Our first group outing after Corona - where some of us met for the first time(!) - took place Corona conform at the Hofbräuhaus in Hamburg!
Bachelor Thesis/Seminar - Lina Meyer (26 July 2021)
Congratulations to Lina for having submitted her bachelor thesis and giving her bachelor seminar on "Study of Interferences Between Resonant Heavy-Higgs-Boson Production and Top-Antitop-Quark Production in the Standard Model"!!!
July 2020
Congratulations to Afiq Anuar for being appointed as convenor of the MSSM group within the LHC Higgs Working Group!
14 April 2021
Congratulations to Laurids Jeppe for being awarded with a PhD position in the Cluster of Excellence "Quantum Universe"! He accepted and will work on a Heavy Higgs / Dark Matter search starting in October.
Evaluation Teaching: Kursvorlesung Physik-2 - Elektrodynamik und Optik
Evaluation Teaching: Kursvorlesung Physik-5 - Kern- und Teilchenphysik
05 January 2021
Welcome Gilson Correia Silva as new DESY Fellow working on Dark Matter/Heavy Higgs searches!
Merry Christmas and a Happy New Year!
01 November 2020
Welcome André Zimermmane Castro Santos as new PhD working on EFT searches!
01 October 2020
Welcome Danyer Pérez Adán as new Quantum Universe postdoctoral fellow working on Dark Matter and EFT searches!
CMS Deutschland Photo Contest 2020
Congratulations to Jonas Rübenach for winning the CMS Deutschland Photo Contest 2020 (1st place)! It was announced during the FSP CMS Workshop 2020, September 23-25, 2020 (online).
Silicon sensor of the CMS Fast Beam Conditions Monitor, connected via needles to precision multimetres for testing
CMS Outing 2020
Having fun at the CMS Outing this year! We spent a nice day together in the closeby Volkspark, playing minigolf and disc golf.
Minigolf in the Volkspark
Summer 2020
Welcome Lina Meyer as new bachelor student working on heavy Higgs --> ttbar searches!
Summer 2020
Welcome Charlotte Tappeser as new bachelor student working on Dark Matter searches with b-jets and leptons!
April 2020
Congratulations to Afiq Anuar for being appointed as Contact Person for combinations of the "LHC Top Working Group“ for tt spin correlations
Spring 2020
Welcome Karim Ritter von Merkl as new bachelor student working on Machine Learning in the kinematic reconstruction of top quark pair events!
February 2020
Congratulations to Alexander Grohsjean for being appointed to Coordinating CMS Effective Field Theory (EFT) forum!
PhD defense - Dr Afiq Anuar (13 December 2019)
Afiq graduated on measurements of the ttbar spin correlation and top quark polarisation, a search for heavy Higgs bosons decaying in top quark pairs and searches for Effective Field Theory couplings in ttbar events. He also did important electron trigger studies. Many congratulations to a Summa Cum Laude!
September 2019
Congratulations to Alexander Grohsjean for being re-elected as LPC Distinguished Researcher!
https://lpc.fnal.gov/fellows/2020/Alexander_Grohsjean.shtml
September 2019
Congratulations to Afiq Anuar for being appointed as EGM (Electron-Gamma) Reconstruction Convener!
September 2019
Congratulations to Alexander Grohsjean for being appointed as Level-2 Generator Convener!
https://www.fsp-cms.de/meldungen/personen/
February 2019
Congratulations to Alexander Grohsjean for the CMS achievement award "For pioneering the implementation of new MC generators and productions at CMS, for the work on event generator validation, and for providing tools and continued support to the operations of MC contacts."!
https://cms.cern/content/achievement-awards-2018
February 2019
Congratulations to Christian Schwanenberger for the 3rd Prize in the Teaching Evaluation "Kursvorlesungen" for Physik-2, Elektrodynamik und Optik, WiSe 2018/19