TY - JOUR A1 - Akshat, Puri A1 - Aaboud, M. A1 - Aad, G. A1 - Abbott, B. A1 - Abdinov, O. A1 - Abeloos, B. A1 - Abhayasinghe, D. K. A1 - Abidi, S. H. A1 - Abou Zeid, O. S. A1 - Abraham, N. L. A1 - Abramowicz, H. A1 - Abreu, H. A1 - Abulaiti, Y. A1 - Acharya, B. S. A1 - Adachi, S. A1 - Adam, L. A1 - Adamczyk, L. A1 - Adelman, J. A1 - Adersberger, M. A1 - Adiguzel, A. A1 - Adye, T. A1 - Affolder, A. A. A1 - Afik, Y. A1 - Agheorghiesei, C. A1 - Aguilar-Saavedra, J. A. A1 - Ahmadov, F. A1 - Aiellil, G. A1 - Akatsuka, S. A1 - Akesson, T. P. A. A1 - Akilli, E. A1 - Akimov, A. V. A1 - Alberghi, G. L. A1 - Albert, J. A1 - Albicocco, P. A1 - Alconada Verzini, M. J. A1 - Alderweireld, S. A1 - Aleksa, M. A1 - Aleksandrov, I. N. A1 - Alexa, C. A1 - Alexopoulos, T. A1 - Alhroob, M. A1 - Ali, B. A1 - Alimonti, G. A1 - Alison, J. A1 - Andre, S. P. A1 - Allaire, C. A1 - Allbrooke, B. M. M. A1 - Allen, B. W. A1 - Allport, P. P. A1 - Aloisio, A. A1 - Alonso, A. A1 - Alonso, F. A1 - Alpigiani, C. A1 - Alshehri, A. A. A1 - Alstaty, M. I. A1 - Alvarez, Gonzalez B. A1 - Alvarez Piqueras, D. A1 - Alviggi, M. G. A1 - Amadio, B. T. A1 - Amaral, Coutinho, Y. A1 - Ambler, A. A1 - Ambroz, L. A1 - Amelung, C. A1 - Amidei, D. A1 - Amor Dos Santos, S. P. A1 - Amoroso, S. A1 - Amrouche, C. S. A1 - Anastopoulos, C. A1 - Ancu, L. S. A1 - Andari, N. A1 - Andeen, T. A1 - Anders, C. F. A1 - Anders, J. K. A1 - Anderson, K. J. A1 - Andreazza, A. A1 - Andrei, V. A1 - et al, T1 - Measurement of angular and momentum distributions of charged particles within and around jets in Pb plus Pb and pp collisions at root s(NN)=5.02 TeV with ATLAS at the LHC : XXVIIth International Conference on Ultrarelativistic Nucleus-Nucleus Collisions (Quark Matter 2018) JF - Nuclear Physics A N2 - Studies of the fragmentation of jets into charged particles in heavy-ion collisions can help in understanding the mechanism of jet quenching by the hot and dense QCD matter created in such collisions, the quark-gluon plasma. These proceedings present a measurement of the angular distribution of charged particles around the jet axis in root s(NN) = 5.02 TeV Pb+Pb and pp collisions, done using the ATLAS detector at the LHC. The measurement is performed inside jets reconstructed with the anti-k(t) algorithm with radius parameter R = 0.4, and is extended to regions outside the jet cone. Results are presented as a function of Pb+Pb collision centrality, and both jet and charged-particle transverse momenta. KW - jets KW - fragmentation functions KW - jet shapes Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-224703 VL - 982 IS - 2 ER - TY - JOUR A1 - Hibar, Derrek P. A1 - Adams, Hieab H.H. A1 - Jahanshad, Neda A1 - Chauhan, Ganesh A1 - Stein, Jason L A1 - Hofer, Edith A1 - Renteria, Miguel E. A1 - Bis, Joshua C. A1 - Arias-Vasquez, Alejandro A1 - Ikram, M. Kamran A1 - Desrivières, Sylvane A1 - Vernooij, Meike W. A1 - Abramovic, Lucija A1 - Alhusaini, Saud A1 - Amin, Najaf A1 - Andersson, Micael A1 - Arfanakis, Konstantinos A1 - Aribisala, Benjamin S. A1 - Armstrong, Nicola J. A1 - Athanasiu, Lavinia A1 - Axelsson, Tomas A1 - Beecham, Ashley H. A1 - Beiser, Alexa A1 - Bernard, Manon A1 - Blanton, Susan H. A1 - Bohlken, Marc M. A1 - Boks, Marco P. A1 - Bralten, Janita A1 - Brickman, Adam M. A1 - Carmichael, Owen T1 - Novel genetic loci associated with hippocampal volume JF - Nature Communications N2 - The hippocampal formation is a brain structure integrally involved in episodic memory, spatial navigation, cognition and stress responsiveness. Structural abnormalities in hippocampal volume and shape are found in several common neuropsychiatric disorders. To identify the genetic underpinnings of hippocampal structure here we perform a genome-wide association study (GWAS) of 33,536 individuals and discover six independent loci significantly associated with hippocampal volume, four of them novel. Of the novel loci, three lie within genes (ASTN2, DPP4 and MAST4) and one is found 200 kb upstream of SHH. A hippocampal subfield analysis shows that a locus within the MSRB3 gene shows evidence of a localized effect along the dentate gyrus, subiculum, CA1 and fissure. Further, we show that genetic variants associated with decreased hippocampal volume are also associated with increased risk for Alzheimer’s disease (r\(_g\)=−0.155). Our findings suggest novel biological pathways through which human genetic variation influences hippocampal volume and risk for neuropsychiatric illness. KW - brain KW - hippocampal formation KW - neuropsychiatric disorders KW - Alzheimer’s disease KW - genetic loci KW - hippocampal volume Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-182115 VL - 8 ER -