> Detailanzeige
Aad, G.;
Abbott, B.;
Abbott, D. C.;
Abeling, K.;
Abidi, S. H.;
Aboulhorma, A.;
Abramowicz, H.;
Abreu, H.;
Abulaiti, Y.;
Hoffman, A. C. Abusleme;
Acharya, B. S.;
Achkar, B.;
Bourdarios, C. Adam;
Adamczyk, L.;
Adamek, L.;
Addepalli, S. V.;
Adelman, J.;
Adiguzel, A.;
Adorni, S.;
Adye, T.;
Affolder, A. A.;
Afik, Y.;
Agaras, M. N.;
Agarwala, J.;
[...]
Study of $$Z \rightarrow ll\gamma $$ decays at $$\sqrt{s}$$ = 8 TeV with the ATLAS detector
Teilen
Literatur-
verwaltung
Direktlink
Zur
Merkliste
Lösche von
Merkliste
Per Email teilen
Auf Twitter teilen
Auf Facebook teilen
Per Whatsapp teilen
- Medientyp: E-Artikel
- Titel: Study of $$Z \rightarrow ll\gamma $$ decays at $$\sqrt{s}$$ = 8 TeV with the ATLAS detector
- Beteiligte: Aad, G.; Abbott, B.; Abbott, D. C.; Abeling, K.; Abidi, S. H.; Aboulhorma, A.; Abramowicz, H.; Abreu, H.; Abulaiti, Y.; Hoffman, A. C. Abusleme; Acharya, B. S.; Achkar, B.; Bourdarios, C. Adam; Adamczyk, L.; Adamek, L.; Addepalli, S. V.; Adelman, J.; Adiguzel, A.; Adorni, S.; Adye, T.; Affolder, A. A.; Afik, Y.; Agaras, M. N.; Agarwala, J.; [...]
-
Erschienen:
Springer Science and Business Media LLC, 2024
- Erschienen in: The European Physical Journal C
- Sprache: Englisch
- DOI: 10.1140/epjc/s10052-024-12471-9
- ISSN: 1434-6052
- Entstehung:
- Anmerkungen:
- Beschreibung: <jats:title>Abstract</jats:title><jats:p>This paper presents a study of <jats:inline-formula><jats:alternatives><jats:tex-math>$$Z \rightarrow ll\gamma $$</jats:tex-math><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:mi>Z</mml:mi> <mml:mo>→</mml:mo> <mml:mi>l</mml:mi> <mml:mi>l</mml:mi> <mml:mi>γ</mml:mi> </mml:mrow> </mml:math></jats:alternatives></jats:inline-formula> decays with the ATLAS detector at the Large Hadron Collider. The analysis uses a proton–proton data sample corresponding to an integrated luminosity of 20.2 fb<jats:inline-formula><jats:alternatives><jats:tex-math>$$^{-1}$$</jats:tex-math><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msup> <mml:mrow /> <mml:mrow> <mml:mo>-</mml:mo> <mml:mn>1</mml:mn> </mml:mrow> </mml:msup> </mml:math></jats:alternatives></jats:inline-formula> collected at a centre-of-mass energy <jats:inline-formula><jats:alternatives><jats:tex-math>$$\sqrt{s}$$</jats:tex-math><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msqrt> <mml:mi>s</mml:mi> </mml:msqrt> </mml:math></jats:alternatives></jats:inline-formula> = 8 TeV. Integrated fiducial cross-sections together with normalised differential fiducial cross-sections, sensitive to the kinematics of final-state QED radiation, are obtained. The results are found to be in agreement with state-of-the-art predictions for final-state QED radiation. First measurements of <jats:inline-formula><jats:alternatives><jats:tex-math>$$Z \rightarrow ll\gamma \gamma $$</jats:tex-math><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:mi>Z</mml:mi> <mml:mo>→</mml:mo> <mml:mi>l</mml:mi> <mml:mi>l</mml:mi> <mml:mi>γ</mml:mi> <mml:mi>γ</mml:mi> </mml:mrow> </mml:math></jats:alternatives></jats:inline-formula> decays are also reported.</jats:p>
- Zugangsstatus: Freier Zugang