Bachelor Thesis Open Access

Preparatory studies for a Time-Dependent CP Violation measurement of B0 to pi0 pi0

Schmid, Robin

MARC21 XML Export

<?xml version='1.0' encoding='UTF-8'?>
<record xmlns="http://www.loc.gov/MARC21/slim">
  <leader>00000nam##2200000uu#4500</leader>
  <datafield tag="980" ind1=" " ind2=" ">
    <subfield code="a">thesis</subfield>
    <subfield code="b">bachelor-thesis</subfield>
  </datafield>
  <datafield tag="856" ind1="4" ind2=" ">
    <subfield code="s">4086481</subfield>
    <subfield code="u">https://publish.etp.kit.edu/record/22266/files/Preparatory_studies_for_a_Time_Dependent_CP_Violation_measurement_of_B0_to_pi0_pi0.pdf</subfield>
    <subfield code="z">md5:77a6215df2775a369475918e6a8771ca</subfield>
  </datafield>
  <datafield tag="700" ind1=" " ind2=" ">
    <subfield code="a">Ferber, Torben</subfield>
    <subfield code="u">KIT/ETP</subfield>
    <subfield code="4">ths</subfield>
  </datafield>
  <datafield tag="700" ind1=" " ind2=" ">
    <subfield code="a">Goldenzweig, Pablo</subfield>
    <subfield code="u">KIT/ETP</subfield>
    <subfield code="4">ths</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">&lt;p&gt;As a step towards measuring the mixing-induced CP violation parameter,&amp;nbsp;&lt;span class="math-tex"&gt;\(S_{\pi0\pi0}\)&lt;/span&gt; in &lt;span class="math-tex"&gt;\(B^0 \to \pi^0 \pi^0\)&lt;/span&gt;&amp;nbsp;decays, this thesis aims to achieve a better separation of photon conversions &lt;span class="math-tex"&gt;\(\pi^0 \to \gamma (\to e^ + e^-) \gamma \)&lt;/span&gt;&amp;nbsp;and Dalitz decays&amp;nbsp;&lt;span class="math-tex"&gt;\(\pi^0 \to e^+ e^- \gamma\)&lt;/span&gt;&amp;nbsp;by training and evaluating a&amp;nbsp;BDT.&lt;/p&gt;</subfield>
  </datafield>
  <datafield tag="260" ind1=" " ind2=" ">
    <subfield code="c">2024-06-14</subfield>
  </datafield>
  <controlfield tag="001">22266</controlfield>
  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Preparatory studies for a Time-Dependent CP Violation measurement of B0 to pi0 pi0</subfield>
  </datafield>
  <datafield tag="909" ind1="C" ind2="O">
    <subfield code="o">oai:publish.etp.kit.edu:22266</subfield>
    <subfield code="p">user-etp</subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Schmid, Robin</subfield>
    <subfield code="u">KIT/ETP</subfield>
  </datafield>
  <controlfield tag="005">20241118140523.0</controlfield>
  <datafield tag="653" ind1=" " ind2=" ">
    <subfield code="a">mixing-induced CP violation</subfield>
  </datafield>
  <datafield tag="653" ind1=" " ind2=" ">
    <subfield code="a">BDT</subfield>
  </datafield>
  <datafield tag="653" ind1=" " ind2=" ">
    <subfield code="a">Machine Learning</subfield>
  </datafield>
  <datafield tag="542" ind1=" " ind2=" ">
    <subfield code="l">open</subfield>
  </datafield>
  <datafield tag="980" ind1=" " ind2=" ">
    <subfield code="a">user-etp</subfield>
  </datafield>
  <datafield tag="041" ind1=" " ind2=" ">
    <subfield code="a">eng</subfield>
  </datafield>
</record>
Publication date:
June 14, 2024
Keyword(s):
mixing-induced CP violation BDT Machine Learning
Awarding University:
Karlsruhe Institute of Technology (KIT)
Report Number:
ETP-KA/2024-09
Communities:

Cite as

Export