Measurement of tau polarisation in Z/gamma* -> tau tau decays in proton-proton collisions at root s=8 TeV with the ATLAS detector

Abstract

This paper presents a measurement of the polarisation of τ leptons produced in Z/γ∗→ττ decays which is performed with a dataset of proton—proton collisions at s√=8 TeV, corresponding to an integrated luminosity of 20.2 fb −1 recorded with the ATLAS detector at the LHC in 2012. The Z/γ∗→ττ decays are reconstructed from a hadronically decaying τ lepton with a single charged particle in the final state, accompanied by a τ lepton that decays leptonically. The τ polarisation is inferred from the relative fraction of energy carried by charged and neutral hadrons in the hadronic τ decays. The polarisation is measured in a fiducial region that corresponds to the kinematic region accessible to this analysis. The τ polarisation extracted over the full phase space within the Z/γ∗ mass range of 66 <mZ/γ∗< 116 GeV is found to be Pτ=−0.14±0.02(stat)±0.04(syst) . It is in agreement with the Standard Model prediction of Pτ=−0.1517±0.0019 , which is obtained from the ALPGEN event generator interfaced with the PYTHIA 6 parton shower modelling and the TAUOLA τ decay library.

Metadata

Authors/Creators:	Aaboudd, M Aad, G Abbott, B Abdinov, O Abeloos, B Abidi, SH AbouZeid, OS Abraham, NL Abrainowicz, H Abreu, H Abreu, R Abulaiti, Y Acharya, BS Adachi, S Adamczykh, L Adelmanlm, J Adersberger, M Adye, T Affolder, AA Afik, Y Agatonovic-Jovin, T Agheorghiesei, C Aguilar-Saavedra, JA Ahlen, SP Ahmadov, E Aielli, G Akatsuka, S Akerstedt, H Akesson, TPA Akilli, E Akimov, AV Alberghi, GL Albert, J Albicocco, P Alconada Verzini, MJ Alderweireldt, SC Aleksa, M Aleksandrov, IN Alexa, C Alexander, G Alexopoulos, T Alhroob, M Ali, B Aliev, M Alimonti, G Alison, J Alkire, SP Allbrooke, BMM Allen, BW Allport, PP Aloisio, A Alonso, A Alonso, F Alpigiani, C Alshehri, AA Alstaty, MI Alvarez Gonzalez, B Alvarez Piqueras, D Alviggi, MG Amadio, BT Coutinho, YA Amelung, C Amidei, D Amor Dos Santos, SP Amoroso, S Amundsen, G Anastopoulos, C https://orcid.org/0000-0003-1587-5830 Ancu, LS Andari, N Andeen, T Anders, CF Anders, JK Anderson, KJ Andreazza, A Andrei, V Angelidakis, S Angelozzi, I Angerami, A Anisenkov, AV Anjos, N Annovi, A Antel, C Antonelli, M Antonov, A Antrim, DJ Anulli, F Aoki, M Aperio Bella, L Arabidze, G Arai, Y Araquea, JP Araujo Ferraz, V Arce, ATH Ardell, RE Arduh, FA Arguin, J-F Argyropoulos, S Arik, M Armbruster, AJ Armitage, LJ Arnaez, O Arnold, H Arratia, M Arslan, O Artamonov, A Artoni, G Artz, S Asai, S Asbah, N Ashkenazi, A Asquith, L Assamagan, K Astalos, R Atkinson, M Atlay, NB Augsten, K Avolio, G Axen, B Ayoub, MK Azuelos, G Baas, AE Baca, MJ Bachacou, H Bachas, K Backes, M Bagnaia, P Bahmani, M Bahrasemani, H Baines, JT Bajic, M Baker, OK Bakker, RJ Baldin, EM Balek, P Balli, F Balunas, WK Banas, E Bandyopadhyay, A Banerjee, S Bannoura, AAE Barak, L Barberio, EL Barberis, D Barbero, M Barillari, T Barisits, M-S Barkeloo, JT Barklow, T Barlow, N Barnes, SL Barnett, BM Barnett, RM Barnovska-Blenessy, Z Baroncelli, A Barone, G Barr, AJ Banana Navarro, L Barreiro, F Barreiro Guimaraes da Costa, J Bartoldus, R Barton, AE Banos, R Basalaev, A Bassalat, A Bates, RL Batlet, SJ Batley, JR Battaglia, M Bauce, M Bauer, F Bawa, HS Beacham, J Beattie, MD Beau, T Beauchemin, PH Bechtle, P Beck, HP Beck, HC Becker, K Becker, M Becot, C Beddall, AJ Beddall, A Bednyakov, VA Bedognetti, M Bee, CP Beermann, TA Begalli, M Begel, M Behr, JK Bell, AS Bella, G Bellagamba, L Bellerive, A Bellomo, M Belotskiy, K Beltramello, O Belyaev, NL Benary, O Benchekroun, D Bender, M Benekos, N Benhammou, Y Noccioli, EB Benitez, J Benjamin, DP Benoit, M Bensinger, JR Bentvelsen, S Beresford, L Beretta, M Berge, D Kuutmann, EB Berger, N Beringer, J Berlendis, S Bernard, NR Bernardi, G Bernius, C Bernlochner, FU Berry, T Berta, P Bertella, C Bertoli, G Bertram, IA Bertsche, C Bertsche, D Besjes, GJ Bylund, OB Bessner, M Besson, N Bethani, A Bethke, S Betti, A Bevan, AJ Beyer, J Bianchi, RM Biebel, O Biedermann, D Bielski, R Bierwagen, K Biesuz, NV Biglietti, M Billoud, TRV Bilokon, H Bindi, M Bingul, A Bini, C Biondi, S Bisanz, T Bittrich, C Bjergaard, DM Black, JE Black, KM Blair, RE Blazek, T Bloch, I Blocker, C Blue, A Blumenschein, U Blunier, S Bobbink, GJ Bobrovnikov, VS Bocchetta, SS Bocci, A Bock, C Boehler, M Boerner, D Bogavac, D Bogdanchikov, AG Bohm, C Boisvert, V Bokan, P Bold, T Boldyrev, AS Bolz, AE Bomben, M Bona, M Boonekamp, M Borisov, A Borissov, G Bortfreldt, J Bortoletto, D Bortolotto, V Boscherini, D Bosman, M Sola, JDB Boudreau, J Bouhova-Thackers, EV Boumediene, D Bourdarios, C Boutles, SK Boveia, A Boyd, J Boyko, IR Bozson, AJ Bracinik, J Brandt, A Brandt, G Brandt, O Braren, F Bratzler, U Brau, B Brau, JE Madden, WDB Brendlinger, K Brennan, AJ Brenner, L Brenner, R Bressler, S Briglin, DL Bristow, TM Britton, D Britzger, D Brochu, FM Brock, I Brock, R Brooijmans, G Brooks, T Brooks, WK Brosamer, J Brost, E Broughton, MH de Renstrom, PAB Bruncko, D Bruni, A Bruni, G Bruni, LS Bruno, S Brunt, BH Bruschi, M Bruscino, N Bryant, P Bryngemark, L Buanes, T Buat, Q Buchholz, P Buckley, AG Budagov, IA Buehrers, F Bugger, MK Bulekov, O Bullock, D Burch, TJ Burdin, S Burgard, CD Burger, AM Burghgrave, B Burka, K Burke, S Burmeister, I Burr, JTP Busato, E Buscher, D Buscher, V Bussey, P Butler, JM Buttar, CM Butterworth, JM Butti, P Buttinger, W Buzatu, A Buzykaev, AR Urban, SC Caforio, D Cail, H Cairo, VM Cakir, O Calace, N Calafiura, P Calandri, A Calderini, G Calfayan, P Callea, G Caloba, IP Lopez, SC Calvet, D Calvet, S Calvet, TR Tora, RC Camarda, S Camarri, P Cameron, D Armadans, RC Camincher, C Campana, S Campanelli, M Camplani, A Campoverde, A Canale, V Bret, MC Cantero, J Cao, T Garrido, MDMC Caprini, I Caprini, M Capua, M Carbone, RM Cardarelli, R Cardillo, F Carli, I Carli, T Carlino, G Carlson, BT Carminati, L Carney, RMD Caron, S Carquin, E Carroa, S Carrillo-Montoya, GD Casadei, D Casado, MP Casha, AF Casolino, M Casper, DW Castelijn, R Gimenez, VC Castro, NF Catinaccio, A Catmore, JR Cattai, A Caudron, J Cavaliere, V Cavallaro, E Cavalli, D Cavalli-Sforza, M Cavasinni, V Celebi, E Ceradini, F Alberich, LC Cerqueira, AS Cerri, A Cerrito, L Cerutti, F Cervelli, A Cetin, SA Chafaq, A Chakraborty, D Chan, SK Chan, WS Chan, YL Chang, P Chapman, JD Charlton, DG Chau, CC Barajas, CAC Che, S Cheatham, S Chegwidden, A Chekanov, S Chekulaev, SV Chelkov, GA Chelstowska, MA Chen, C Chen, C Chen, H Chen, J Chen, S Chen, S Chen, X Chen, Y Cheng, HC Cheng, HJ Cheplakov, A Cheremushkina, E El Moursli, RC Cheu, E Cheung, K Chevalier, L Chiarella, V Chiarelli, G Chiodini, G Chisholm, AS Chitan, A Chiu, YH Chizhov, MV Choi, K Chomont, AR Chouridou, S Chow, YS Christodoulou, V Chu, MC Chudoba, J Chuinard, AJ Chwastowski, JJ Chytka, L Ciftci, AK Cinca, D Cindro, V Cioara, IA Ciocio, A Cirotto, F Citron, ZH Citterio, M Ciubancan, M Clark, A Clark, BL Clark, MR Clare, PJ Clarke, RN Clement, C Coadou, Y Cobal, M Coccaro, A Cochran, J Colasurdo, L Cole, B Colijn, AP Collot, J Colombo, T Muino, PC Coniavitis, E Connell, SH Connelly, IA Constantinescu, S Conti, G Conventi, E Cooke, M Cooper-Sarkar, AM Cormier, F Cormier, KJR Corradi, M Corriveau, E Cortes-Gonzalez, A Costa, G Costa, MJ Costanzo, D Cottin, G Cowan, G Cox, BE Cranmer, K Crawley, SJ Creager, RA Cree, G Crepe-Renaudin, S Crescioli, F Cribbs, WA Cristinziani, M Croft, V Crosetti, G Cueto, A Donszelmann, TC Culderman, AR Cummings, J Curatolo, M Cuth, J Czekierda, S Czodrowski, P D'amen, G D'Auria, S D'eramo, L D'Onofrio, M De Sousa, MJDCS Da Via, C Dabrowski, W Dado, T Dai, T Dale, O Dallaire, E Dallapiccola, C Dam, M Dandoy, JR Daneri, MF Dang, NP Daniells, AC Dann, NS Danninger, M Hoffmann, MD Dao, V Darbo, G Darmora, S Dassoulas, J Dattagupta, A Daubney, T Davey, W David, C Davidek, T Davis, DR Davison, P Dawe, E Dawson, I De, K de Asmundis, R De Benedetti, A De Castro, S De Cecco, S De Groot, N de Jong, P De la Torre, H De Lorenzi, F De Maria, A De Pedis, D De Salvo, A De Sanctis, U De Santo, A Corga, KDV De Regie, JBDV Debbe, R Debenedetti, C Dedovich, DV Dehghanian, N Deigaard, I Del Gaudio, M Del Pesos, J Delgove, D Deliot, F Delitzsch, CM Dell'Acqua, A Dell'Asta, L Dell'Orso, M Della Pietra, M Della Volpe, D Delmastro, M Delporte, C Delsart, PA DeMarco, DA Demers, S Demichev, M Demilly, A Denisov, SP Denysiuk, D Derendarz, D Derkaoui, JE Derue, F Dervan, P Desch, K Deterre, C Dette, K Devesa, MR Deviveiros, PO Dewhurst, A Dhaliwal, S Di Bello, FA Di Ciaccio, A Di Ciaccio, L Di Clemente, WK Di Donato, C Di Girolamo, A Di Girolamo, B Di Micco, B Di Nardo, R Di Petrillo, KF Di Simone, A Di Sipio, R Di Valentino, D Diaconu, C Diamond, M Dias, FA Diaz, MA Diehl, EB Dietrich, J Cornell, SD Dimitrievska, A Dingfelder, J Dita, P Dita, S Dittus, F Djama, F Djobava, T Djuvsland, II do Vale, MAB Dobos, D Dobre, M Dodsworth, D Doglioni, C Dolejsi, J Dolezal, Z Donadelli, M Donati, S Dondero, P Donini, J Dopke, J Doria, A Dova, MT Doyle, AT Drechsler, E Dris, M Du, Y Duarte-Campderros, I Dubinin, F Dubreuil, A Duchovni, E Duckeck, G Ducourthial, A Ducu, OA Duda, D Dudarev, A Dudder, AC Duffield, EM Duflot, L Duhrssen, M Dulsen, C Dumancic, M Dumitriu, AE Duncan, AK Dunford, M Duperrin, A Yildiz, HD Duren, M Durglishvili, A Duschinger, D Dutta, B Duvnjak, D Dyndal, M Dziedzic, BS Eckardt, C Ecker, KM Edgar, RC Eifert, T Eigen, G Einsweiler, K Ekelof, T El Kacimi, M El Kosseifi, R Ellajosyula, V Ellert, M Elles, S Ellinghaus, F Elliot, AA Ellis, N Elmsheuser, J Elsing, M Emeliyanov, D Enari, Y Ennis, JS Epland, MB Erdmann, J Ereditato, A Ernst, M Errede, S Escalier, M Escobar, C Esposito, B Pastor, OE Etienvre, AI Etzion, E Evans, H Ezhilov, A Ezzi, M Fabbri, F Fabbri, L Fabiani, V Facini, G Fakhrutdinov, RM Falciano, S Falla, RJ Faltova, J Fang, Y Fanti, M Farbin, A Farilla, A Farina, C Farina, EM Farooque, T Farrell, S Farrington, SM Farthouat, P Fassi, F Fassnacht, R Fassouliohs, D Giannelli, MF Favareto, A Fanacett, WJ Fayard, L Fedin, OL Fedorko, W Feigl, S Feligioni, L Feng, C Feng, EJ Fenton, MJ Fenyuk, AB Feremenga, L Martinez, PF Ferrando, J Ferrari, A Ferrari, P Ferrari, R de Lima, DEF Ferrer, A Ferrere, D Ferretti, C Fiedler, F Filipeie, A Filipuzzi, M Filthaut, F Fincke-Keeler, M Finelli, KD Fiolhais, MCN Fiorini, L Fischer, A Fischer, C Fischer, J Fisher, WC Flaschel, N Fleck, I Fleischmann, P Fletcher, RRM Flick, T Flierl, BM Castillo, LRF Flowerdew, MJ Forcolin, GT Formica, A Forster, FA Forti, A Foster, AG Fournier, D Fox, H Fracchia, S Francavilla, P Franchini, M Franchino, S Francis, D Franconi, L Franklin, M Frate, M Fraternali, M Freeborn, D Fressard-Batraneanu, SM Freund, B Froidevaux, D Frost, JA Fukunaga, C Fusayasu, T Fuster, J Gabizon, O Gabrielli, A Gabrielli, A Gach, GP Gadatsch, S Gadomski, S Gagliardi, G Gagnon, LG Galea, C Galhardo, B Gallop, BJ Gallus, P Galster, G Gan, KK Ganguly, S Gao, Y Gao, YS Walls, FMG Garcia, C Navarro, JEG Pascual, JAG Garcia-Sciveres, M Gardner, RW Garelli, N Garonne, V Bravo, AG Gasnikova, K Gatti, C Gaudiello, A Gaudio, G Gavrilenko, IL Gay, C Gaycken, G Gazis, EN Gee, CNP Geisen, J Geisen, M Geisler, MP Gellerstedt, K Gemme, C Genest, MH Geng, C Gentile, S Gentsos, C George, S Gerbaudo, D Gassner, G Ghasemi, S Ghneimat, M Giacobbe, B Giagu, S Giangiacomi, N Giannetti, P Gibson, SM Gignac, M Gilchriese, M Gillberg, D Gilles, G Gingrich, DM Giordani, MP Giorgi, FM Giraud, PF Giromini, P Giugliarelli, G Giugni, D Giuli, F Giuliani, C Giulini, M Gjelsten, BK Gkaitatzis, S Gkialas, BK Gkougkousis, EL Gkountoumis, P Gladilin, LK Glasman, C Glatzer, J Glaysher, PCF Glazov, A Goblirsch-Kolb, M Godlewski, J Goldfarb, S Golling, T Golubkov, D Gomes, A Goncalo, R Gama, RG Da Costa, JGPF Gonella, G Gonella, L Gongadze, A Gonski, JL de la Hoz, SG Gonzalez-Sevilla, S Goossens, L Gorbounov, PA Gordon, HA Gorelov, I Gorini, B Gorini, E Gorisek, A Goshaw, AT Gossling, C Gostkin, MI Gottardo, CA Goudet, CR Goujdami, D Goussiou, AG Govender, N Gozani, E Grabowska-Bold, I Gradin, RJ Gramling, J Gramstad, E Grancagnolo, S Gratchev, V Gravila, PM Gray, C Gray, HM Greenwood, ZD Grefe, C Gregersen, K Gregor, IM Grenier, P Grevtsov, K Griffiths, J Grillo, AA Grimm, K Grinstein, S Gris, P Grivaz, J-F Groh, S Gross, E Grosse-Knetter, J Grossi, GC Grout, ZJ Grummer, A Guan, L Guan, W Guenther, J Guescini, F Guest, D Gueta, O Gui, B Guido, E Guillemin, T Guindon, S Gul, U Gumpert, C Guo, J Guo, W Guo, Y Gupta, R Gurbuz, S Gustavino, G Gutelman, BJ Gutierrezu, P Ortiz, NGG Gutschow, C Guyot, C Guzik, MP Gwenlan, C Gwilliam, CB Haas, A Haber, C Hadavand, HK Haddad, N Hadef, A Hagebock, S Hagihara, M Hakobyan, H Haleem, M Haley, J Halladjian, G Hallewell, GD Hamacher, K Hamal, P Hamano, K Hamilton, A Hamity, GN Hamnett, PG Han, L Han, S Hanagaki, K Hanawa, K Hance, M Handl, DM Haney, B Hanke, P Hansen, JB Hansen, JD Hansen, MC Hansen, PH Hara, K Hard, AS Harenberg, T Hariri, F Harkusha, S Harrison, PF Hartmann, NM Hasegawa, Y Hasib, A Hassani, S S Hauser, R Hauswald, L Havener, LB Havranek, M Hanales, CM Hawkings, RJ Hayakawa, D Hayden, D Hays, CP Hays, JM Hayward, HS Haywood, SJ Head, SJ Heck, T Hedberg, V Heelan, L Heer, S Heidegger, KK Heim, S Heim, T Heinemann, B Heinrich, JJ Heinrich, L Heinz, C Hejbal, J https://orcid.org/0000-0002-1040-1241 https://orcid.org/0000-0001-6497-3619 Terzo, S Testa, M Teuscher, RJ Thais, SJ Theveneaux-Pelzer, T Thiele, F Thomas, JP Thomas-Wilsker, J Thompson, PD Thompson, AS Thomsen, LA Thomson, E Tian, Y Tibbetts, MJ Torres, RET Tikhomirov, VO Tikhonov, YA Timoshenko, S Tipton, P Tisserant, S Todome, K Todorova-Nova, S Todt, S Tojo, J Tokar, S Tokushuku, K Tolley, E Tomlinson, L Tomoto, M Tompkins, L Toms, K Tong, B Tornambe, P Torrence, E Torres, H Pastor, ET Toth, J Touchard, F Tovey, DR Treado, CJ Trefzger, T Tresoldi, F Tricoli, A Trigger, IM Trincaz-Duvoid, S Tripiana, MF Trischuk, W Trocme, B Trofymov, A Troncon, C Trottier-McDonald, M Trovaielli, M Truong, L Trzebinski, M Trzupek, A Tsang, KW Tscang, JC-L Tsiareshka, PV Tsipolitis, G Tsirintanis, N Tsiskaridze, S Tsiskaridze, V Tskhadadze, EG Tsukerman, IL Tsulaia, V Tsuno, S Tsybychev, D Tu, Y Tudorache, A Tudorache, B Tulbure, TT Tuna, AN Turchikhin, S Turgeman, D Cakir, IT Turra, R Tuts, PM Ucchielli, G Ueda, I Ughetto, M Ukegawa, F Unal, G Undrus, A Unel, G Ungaro, FC Unno, Y Uno, K Unverdorben, C Urban, J Urquijo, P Urrejola, P Usai, G Usui, J Vacavant, I Vacek, V Vachon, B Vadla, KH Vaidya, A Valderanis, C Santurio, EV Valente, M Valentinetti, S Valero, A Valery, I Valkar, S Vanier, A Ferrer, JAV Van Den Wollenberg, W van der Graaf, H van Gernmeren, P Van Nieuwkoop, J van Vulpen, I van Woerden, MC Vanadia, M Vandelli, W Vaniachine, A Vankov, P Vardanyan, G Vari, R Varnes, EW Varni, C Varol, T Varouchas, D Vartapetian, A Varvell, KE Vasquez, JG Vasquez, GA Vazeille, F Furelos, DV Schroeder, TV Veatch, J Veeraraghavan, V Veloce, LM Veloso, F Veneziano, S Ventura, A Venturi, M Venturi, N Venturini, A Vercesi, V Verducci, M Verkerke, W Vermeulen, AT Vermeulen, JC Vetterli, MC Maira, NV Viazlo, O Vichou, I Vickey, T Boeriu, EV Viehhauser, GHA Viel, S Vigani, L Villa, M Perez, MV Vilucchi, E Vincter, MG Vinogradov, VB Vishwakarma, A Vittori, C Vivarelli, I Vlachos, S Vogel, M Vokac, P Volpi, G von der Schmitt, H von Toerne, E Vorobel, V Vorobev, K Vos, M Voss, R Vossebeld, JH Vranjes, N Milosavljevic, MV Vrba, V Vreeswijk, M Vuillermet, R Vukotic, I Wagner, P Wagner, W Wagner-Kuhr, J Wahlberg, H Wahrmund, S Walder, J Walker, R Walkowiak, W Wallangen, V Wang, C Wang, C Wang, F Wang, H Wang, H Wang, J Wang, J Wang, Q Wang, R-J Wang, R Wang, SM Wang, T Wang, W Wang, W Wang, Z Wanotayaroj, C Warburton, A Ward, CP Wardrope, DR Washbrook, A Watkins, PM Watson, AT Watson, ME Watts, G Watts, S Waugh, BM Webb, AI Webb, S Weber, MS Weber, SM Weber, SW Weber, SA Webster, JS Weidberg, AR Weinert, B Weingarten, J Weirich, M Weiser, C Weits, H Wells, PS Wenaus, T Wengler, T Wenig, S Wermes, N Werner, MD Werner, P Wessels, M Weston, TD Whalen, K Whallon, NL Wharton, AM White, AS White, A White, MJ White, R Whiteson, D Whitmore, BW Wickens, EJ Wiedenmann, W Wielers, M Wiglesworth, C Wiik-Fuchs, LAM Wildauer, A Wilk, F Wilkens, HG Williams, HH Williams, S Willis, C Willocq, S Wilson, JA Wingerter-Seez, I Winkels, E Winklmeier, F Winston, OJ Winter, BT Wittgen, M Wobisch, M Wolf, TMH Wolff, R Wolter, MW Wolters, H Wong, VWS Woods, NL Worm, SD Wosiek, BK Wotschack, J Wozniak, KW Wu, M Wu, SL Wu, X Wu, Y Wyatt, TR Wynne, BM Xella, S Xi, Z Xia, L Xu, D Xu, L Xu, T Xu, W Yabsley, B Yacoob, S Yamaguchi, D Yamaguchi, Y Yamamoto, A Yamamoto, S Yamanaka, T Yamane, F Yamatani, M Yamazaki, T Yamazaki, Y Yan, Z Yang, H Yang, H Yang, Y Yang, Z Yao, W-M Yap, YC Yasu, Y Yatsenko, E Wong, KHY Ye, J Ye, S Yeletskikh, I Yigitbasi, E Yildirim, E Yorita, K Yoshihara, K Young, C Young, CJS Yu, J Yu, J Yuen, SRY Yusuff, I Zabinski, B Zacharis, G Zaidan, R Zaitsev, AM Zakharchuk, N Zalieckas, J Zaman, A Zambito, S Zanzi, D Zeitnitz, C Zemaityte, G Zemla, A Zeng, JC Zeng, Q Zenin, O Zenig, T Zerwas, D Zhang, D Zhang, D Zhang, F Zhang, G Zhang, H Zhang, J Zhane, L Zhang, L Zhang, M Zhang, P Zhang, R Zhang, R Zhang, X Zhang, Y Zhang, Z Zhao, X Zhao, Y Zhao, Z Zhemchugov, A Zhou, B Zhou, C Zhou, L Zhou, M Zhou, M Zhou, N Zhou, Y Zhu, CG Zhu, H Zhu, J Zhu, Y Zhuang, X Zhukov, K Zibell, A Zieminska, D Zimine, NI Zimmermann, C Zimmermann, S Zinonos, Z Zinser, M Ziolkowski, M Zivkovic, L Zobernig, G Zoccoli, A Zou, R zur Nedden, M Zwalinski, L Collaboration, ATLAS
Copyright, Publisher and Additional Information:	© CERN for the benefit of the ATLAS collaboration 2018. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
Dates:	Accepted: 6 February 2018 Published: 24 February 2018
Institution:	The University of Sheffield
Academic Units:	The University of Sheffield > Faculty of Science (Sheffield) > Department of Physics and Astronomy (Sheffield)
Depositing User:	Symplectic Sheffield
Date Deposited:	04 May 2018 10:57
Last Modified:	04 May 2018 10:57
Published Version:	https://doi.org/10.1140/epjc/s10052-018-5619-1
Status:	Published
Publisher:	Springer Verlag (Germany)
Refereed:	Yes
Identification Number:	https://doi.org/10.1140/epjc/s10052-018-5619-1
Related URLs:	Author

CORE (COnnecting REpositories)

Measurement of tau polarisation in Z/gamma* -> tau tau decays in proton-proton collisions at root s=8 TeV with the ATLAS detector

Abstract

Metadata

Download

Published Version

Export

Statistics