# ATLAS Conference Notes

2017-11-07
23:18
 Search for the decay of the Higgs boson to charm quarks with the ATLAS experiment A direct search for the Standard Model Higgs boson decaying to a pair of charm quarks is presented. [...] ATLAS-CONF-2017-078. - 2017. - 30 p. Original Communication (restricted to ATLAS) - Full text

2017-11-02
17:13
 Evidence for the associated production of the Higgs boson and a top quark pair with the ATLAS detector A search for the associated production of the Higgs boson with a top quark pair ($t\bar t H$) in multilepton final states using a dataset corresponding to an integrated luminosity of 36.1 fb$^{-1}$ of proton--proton collision data recorded by the ATLAS experiment at a centre-of-mass energy $\sqrt{s} = 13$ TeV at the Large Hadron Collider is reported. [...] ATLAS-CONF-2017-077. - 2017. - 59 p. Original Communication (restricted to ATLAS) - Full text

2017-11-02
17:02
 Search for the Standard Model Higgs boson produced in association with top quarks and decaying into a $\boldsymbol{b\bar{b}}$ pair in $\boldsymbol{pp}$ collisions at $\sqrt{\textbf{s}}$ $\boldsymbol{=}$13 TeV with the ATLAS detector A search for the Standard Model Higgs boson produced in association with a top-quark pair, $t\bar{t}H$, is presented. [...] ATLAS-CONF-2017-076. - 2017. Original Communication (restricted to ATLAS) - Full text

2017-11-02
15:48
 Measurement of contributions of diffractive processes to forward photon spectra in pp collisions at $\sqrt{s}$ = 13 TeV This note presents a study of the contribution of proton diffractive dissociation to production of forward photons in pp collisions at $\sqrt{s}$ = 13 TeV with data recorded by the ATLAS and LHCf experiments in a joint effort. [...] ATLAS-CONF-2017-075. - 2017. - 12 p. Original Communication (restricted to ATLAS) - Full text

2017-09-25
23:07
 Measurement of the fragmentation function for photon-tagged jets in $\sqrt{s_\mathrm{NN}} = 5.02$ TeV Pb+Pb and $pp$ collisions with the ATLAS detector This note presents a measurement of the charged-particle fragmentation function (FF) for jets azimuthally balanced by a high transverse momentum ($p_\mathrm{T}$) prompt, isolated photon [...] ATLAS-CONF-2017-074. - 2017. Original Communication (restricted to ATLAS) - Full text

2017-09-25
23:05
 $D$ meson production and long-range azimuthal correlation in $8.16~\mathrm{TeV}$ $p$+Pb collisions with ATLAS The production of $D^{0}(\overline{D^0})$ and $D^{*\pm}$ mesons has been measured with the ATLAS detector in $p$+Pb collisions at $\sqrt{s_{_\mathrm{NN}}}=8.16~\mathrm{TeV}$ with an integrated luminosity of $76.3\mu b^{-1}$ taken in 2016. [...] ATLAS-CONF-2017-073. - 2017. Original Communication (restricted to ATLAS) - Full text

2017-09-25
23:02
 Prompt photon production in $\sqrt{s_\mathrm{NN}} = 8.16$ TeV $p$+Pb collisions with ATLAS The inclusive production cross-section for isolated, prompt photons in $p$+Pb collisions at $\sqrt{s_\mathrm{NN}} = 8.16$~TeV is studied with the ATLAS detector at the LHC using a data set with an integrated luminosity of $162$~nb$^{-1}$. [...] ATLAS-CONF-2017-072. - 2017. Original Communication (restricted to ATLAS) - Full text

2017-09-25
23:00
 Measurement of the top quark mass in the $t\bar{t}$→ lepton+jets channel from $\sqrt{s}$=8 TeV ATLAS data The top quark mass is measured using a template method in the $t\bar{t} \to$ lepton + jets channel (lepton = e, $\mu$) using ATLAS data recorded in the year 2012 at the LHC. [...] ATLAS-CONF-2017-071. - 2017. Original Communication (restricted to ATLAS) - Full text

2017-09-25
22:58
 Search for flavour-changing neutral current top quark decays $t\to qZ$ in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS Detector A search for flavour-changing neutral-current processes in top quark decays is presented. [...] ATLAS-CONF-2017-070. - 2017. Original Communication (restricted to ATLAS) - Full text

2017-09-25
22:56
 Measurement of colour flow using jet-pull observables in $t\bar{t}$ events with the ATLAS experiment at $\sqrt{s} = 13$ TeV Previous phenomenological studies and measurements have shown that weighted angular moments derived from jet constituents encode the colour connections between initiating partons which seed the jets. [...] ATLAS-CONF-2017-069. - 2017. - 27 p. Original Communication (restricted to ATLAS) - Full text