Measurement of exclusive γγ → +− production in proton–proton collisions at √s = 7 TeV with the ATLAS detector

  title={Measurement of exclusive $\gamma$$\gamma$ → +− production in proton–proton collisions at √s = 7 TeV with the ATLAS detector},
  author={G. Aad and B. Abbott and J. Abdallah and O. Abdinov and R. Aben and M. Abolins and O. AbouZeid and H. Abramowicz and H. Abreu and R. Abreu and Y. Abulaiti and B. Acharya and L. Adamczyk and D. Adams and J. Adelman and S. Adomeit and T. Adye and A. Affolder and T. Agatonovi{\'c}-Jovin and J. Agricola and J. A. Aguilar-Saavedra and S. Ahlen and F. Ahmadov and G. Aielli and H. Akerstedt and T. {\AA}kesson and A. Akimov and G. Alberghi and J. Albert and S. Albrand and M. A. Verzini and M. Aleksa and I. Aleksandrov and C. Alexa and G. Alexander and T. Alexopoulos and M. Alhroob and G. Alimonti and L. Alio and J. Alison and S. P. Alkire and B. Allbrooke and P. Allport and A. Aloisio and A. Alonso and F. Alonso and C. Alpigiani and A. Altheimer and B. Gonz{\'a}lez and D. {\'A}. Piqueras and M. Alviggi and B. Amadio and K. Amako and Y. Coutinho and C. Amelung and D. Amidei and S. D. Santos and A. Amorim and S. Amoroso and N. Amram and G. Amundsen and C. Anastopoulos and L. Ancu and N. Andari and T. Andeen and C. Anders and G. Anders and J. Anders and K. Anderson and A. Andreazza and V. Andrei and S. Angelidakis and I. Angelozzi and P. Anger and A. Angerami and F. Anghinolfi and A. Anisenkov and N. Anjos and A. Annovi and M. Antonelli and A. Antonov and J. Anto{\vs} and F. Anulli and M. Aoki and L. A. Bella and G. Arabidze and Y. Arai and J. P. Araque and A. Arce and F. A. Arduh and J. Arguin and S. Argyropoulos and M. Arık and A. Armbruster and O. Arnaez and V. Arnal and H. Arnold and M. Arratia and O. Arslan and A. Artamonov and G. Artoni and S. Asai and N. Asbah and A. Ashkenazi and B. {\AA}sman and L. Asquith and K. Assamagan and R. Astalos and M. Atkinson and N. B. Atlay and B. Auerbach and K. Augsten and M. Aurousseau and G. Avolio and B. Axen and M. K. Ayoub and G. Azuelos and M. Baak and A. Baas and M. Baca and C. Bacci and H. Bachacou and K. Bachas and M. Backes and M. Backhaus and P. Bagiacchi and P. Bagnaia and Y. Bai and T. Bain and J. Baines and O. Baker and E. Baldin and P. Balek and T. Balestri and F. Balli and E. Banas and Sw. Banerjee and A. Bannoura and H. S. Bansil and L. Barak and E. Barberio and D. Barberis and M. Barbero and T. Barillari and M. Barisonzi and T. Barklow and N. Barlow and S. Barnes and B. Barnett and R. Barnett and Z. Barnovska and A. Baroncelli and G. Barone and A. Barr and F. Barreiro and J. Costa and R. Bartoldus and A. E. Barton and P. Bartos and A. Basalaev and A. Bassalat and A. Basye and R. Bates and S. J. Batista and J. Batley and M. Battaglia and M. Bauce and F. Bauer and H. Bawa and J. Beacham and M. Beattie and T. Beau and P. Beauchemin and R. Beccherle and P. Bechtle and H. Beck and K. Becker and M. Becker and S. Becker and M. Beckingham and C. Becot and A. Beddall and V. Bednyakov and C. Bee and L. Beemster and T. Beermann and M. Begel and J. Behr and C. B{\'e}langer-Champagne and W. Bell and G. Bella and L. Bellagamba and A. Bellerive and M. Bellomo and K. Belotskiy and O. Beltramello and O. Benary and D. Benchekroun and M. Bender and K. Bendtz and N. Benekos and Y. Benhammou and E. B. Noccioli and J. A. B. Garcia and D. Benjamin and J. Bensinger and S. Bentvelsen and L. Beresford and M. Beretta and D. Berge and E. B. Kuutmann and N. Berger and F. Berghaus and J. Beringer and C. Bernard and N. Bernard and C. Bernius and F. Bernlochner and T. Berry and P. Berta and C. Bertella and G. Bertoli and F. Bertolucci and C. Bertsche and D. Bertsche and M. I. Besana and G. Besjes and O. B. Bylund and M. Bessner and N. Besson and C. Betancourt and S. Bethke and A. Bevan and W. Bhimji and R. Bianchi and L. Bianchini and M. Bianco and O. Biebel and D. Biedermann and S. Bieniek and M. Biglietti and J. D. Mendizabal and H. Bilokon and M. Bindi and S. Binet and A. Bingul and C. Bini and S. Biondi and C. Black and J. Black and K. Black and D. Blackburn and R. Blair and J. Blanchard and J. Blanco and T. Bla{\vz}ek and I. Bloch and C. Blocker and W. Blum and U. Blumenschein and G. Bobbink and V. Bobrovnikov and S. Bocchetta and A. Bocci and C. Bock and M. Boehler and J. Bogaerts and D. Bogavac and A. Bogdanchikov and C. Bohm and V. Boisvert and T. Bold and V. Boldea and A. Boldyrev and M. Bomben and M. Bona and M. Boonekamp and A. Borisov and G. Borissov and S. Borroni and J. Bortfeldt and V. Bortolotto and K. Bos and D. Boscherini and M. Bosman and J. Boudreau and J. Bouffard and E. Bouhova-Thacker and D. Boumediene and C. Bourdarios and N. Bousson and A. Boveia and J. Boyd and I. Boyko and I. Bo{\vz}i{\'c} and J. Bracinik and A. Brandt and G. Brandt and O. Brandt and U. Bratzler and B. Brau and J. Brau and H. Braun and S. F. Brazzale and W. B. Madden and K. Brendlinger and A. Brennan and L. Brenner and R. Brenner and S. Bressler and K. Bristow and T. Bristow and D. Britton and D. Britzger and F. Brochu and I. Brock and R. Brock and J. Bronner and G. Brooijmans and T. Brooks and W. Brooks and J. Brosamer and E. Brost and J. Brown and P. Renstrom and D. Bruncko and R. Bruneli{\`e}re and A. Bruni and G. Bruni and M. Bruschi and N. Bruscino and L. Bryngemark and T. Buanes and Q. Buat and P. Buchholz and Andy Buckley and S. Buda and I. Budagov and F. Buehrer and L. Bugge and M. K. Bugge and O. Bulekov and D. Bullock and H. Burckhart and S. Burdin and B. Burghgrave and S. Burke and I. Burmeister and E. Busato and D. B{\"u}scher and V. B{\"u}scher and P. Bussey and J. Butler and A. I. Butt and C. Buttar and J. Butterworth and P. Butti and W. Buttinger and A. Buzatu and A. Buzykaev and S. Urb{\'a}n and D. Caforio and V. Cairo and O. Cakir and N. Calace and P. Calafiura and A. Calandri and G. Calderini and P. Calfayan and L. Cal{\^o}ba and D. Calvet and S. Calvet and R. C. Toro and S. Camarda and P. Camarri and D. Cameron and R. C. Armadans and S. Campana and M. Campanelli and A. Campoverde and V. Canale and A. Canepa and M. C. Bret and J. Cantero and R. Cantrill and T. Cao and M. C. Garrido and I. Caprini and M. Caprini and M. Capua and R. Caputo and R. Cardarelli and F. Cardillo and T. Carli and G. Carlino and L. Carminati and S. Caron and E. Carquin and G. Carrillo-Montoya and J. Carter and J. Carvalho and D. Casadei and M. P. Casado and M. Casolino and E. Castaneda-Miranda and A. Castelli and V. C. Gimenez and N. Castro and P. Catastini and A. Catinaccio and J. Catmore and A. Cattai and J. Caudron and V. Cavaliere and D. Cavalli and M. Cavalli-Sforza and V. Cavasinni and F. Ceradini and B. Cerio and K. Cerny and A. Cerqueira and A. Cerri and L. Cerrito and F. Cerutti and M. {\vC}erv and A. Cervelli and S. Cetin and A. Chafaq and D. Chakraborty and I. Chalupkova and P. Chang and J. Chapman and D. Charlton and C. Chau and C. C. Barajas and S. Cheatham and A. Chegwidden and S. Chekanov and S. Chekulaev and G. Chelkov and M. Chelstowska and Chunhui Chen and He-sheng Chen and Kunsong Chen and Liming Chen and Shion Chen and X. Chen and Ye Chen and Huajie Cheng and Yangyang Cheng and A. Cheplakov and E. Cheremushkina and R. C. Moursli and V. Chernyatin and E. Cheu and L. Chevalier and V. Chiarella and G. Chiarelli and J. T. Childers and G. Chiodini and A. Chisholm and R. Chislett and A. Chitan and M. Chizhov and Kyungeon Choi and S. Chouridou and B. Chow and V. Christodoulou and D. Chromek-Burckhart and J. Chudoba and A. Chuinard and J. Chwastowski and L. Chytka and G. Ciapetti and A. Ciftci and D. Cinca and V. Cindro and I. A. Cioară and A. Ciocio and Z. Citron and M. Ciubancan and A. Clark and B. L. Clark and P. Clark and R. Clarke and W. Cleland and C. Clement and Y. Coadou and M. Cobal and A. Coccaro and J. Cochran and L. Coffey and J. Cogan and L. Colasurdo and B. Cole and S. Cole and A. Colijn and J. Collot and T. Colombo and G. Compostella and P. C. Mui{\~n}o and E. Coniavitis and S. Connell and I. Connelly and S. M. Consonni and V. Consorti and S. Constantinescu and C. Conta and G. Conti and F. Conventi and M. Cooke and B. Cooper and A. Cooper-Sarkar and T. Cornelissen and M. Corradi and F. Corriveau and A. Corso-Radu and A. Cortes-Gonzalez and G. Cortiana and G. Costa and M. Costa and D. Costanzo and D. C{\^o}t{\'e} and G. Cottin and G. Cowan and B. Cox and K. Cranmer and G. Cree and S. Cr{\'e}p{\'e}-Renaudin and F. Crescioli and W. A. Cribbs and M. C. Ortuzar and M. Cristinziani and V. Croft and G. Crosetti and T. Donszelmann and J. Cummings and M. Curatolo and C. Cuthbert and H. Czirr and P. Czodrowski and S. D'Auria and M. D’Onofrio and M. S. D. Sousa and C. Via and W. Dabrowski and A. Dafinca and T. Dai and O. Dale and F. Dallaire and C. Dallapiccola and M. Dam and J. Dandoy and N. P. Dang and A. C. Daniells and M. Danninger and M. Hoffmann and V. Dao and G. Darbo and S. Darmora and J. Dassoulas and A. Dattagupta and W. Davey and C. David and T. Davidek and E. Davies and M. Davies and P. Davison and Y. Davygora and E. Dawe and I. Dawson and R. Daya-Ishmukhametova and K. De and R. Asmundis and A. D. Benedetti and S. Castro and S. Cecco and N. Groot and P. Jong and H. Torre and F. Lorenzi and L. D. Nooij and D. Pedis and A. Salvo and U. Sanctis and A. Santo and J. D. V. D. Regie and W. Dearnaley and R. Debbe and C. Debenedetti and D. Dedovich and I. Deigaard and J. Peso and T. Prete and D. Delgove and F. Deliot and C. Delitzsch and M. Deliyergiyev and A. Dell'Acqua and L. Dell’Asta and M. Dell'Orso and M. D. Pietra and D. Volpe and M. Delmastro and P. Delsart and C. Deluca and D. DeMarco and S. Demers and M. Demichev and A. Demilly and S. Denisov and D. Derendarz and J. Derkaoui and F. Derue and P. Dervan and K. Desch and C. Deterre and P. Deviveiros and A. Dewhurst and S. Dhaliwal and A. Ciaccio and L. Ciaccio and A. Domenico and C. Donato and A. Girolamo and B. D. Girolamo and A. Mattia and B. Micco and R. Nardo and A. Simone and R. Sipio and D. Valentino and C. Diaconu and M. Diamond and F. Dias and M. Dı́az and E. Diehl and J. Dietrich and S. Diglio and A. Dimitrievska and J. Dingfelder and P. Dita and S. Dita and F. Dittus and F. Djama and T. Djobava and J. I. Djuvsland and M. A. Vale and D. Dobos and M. Dobre and C. Doglioni and T. Dohmae and J. Dolejsi and Z. Dolezal and B. Dolgoshein and M. Donadelli and S. Donati and P. Dondero and J. Donini and J. Dopke and A. Doria and M. Dova and A. Doyle and E. Drechsler and M. Dris and E. Dubreuil and E. Duchovni and G. Duckeck and O. Ducu and D. Duda and A. Dudarev and L. Duflot and L. Duguid and M. D{\"u}hrssen and M. Dunford and H. Yildiz and M. D{\"u}ren and A. Durglishvili and D. Duschinger and M. Dyndał and C. Eckardt and K. Ecker and R. Edgar and W. Edson and N. C. Edwards and W. Ehrenfeld and T. Eifert and G. Eigen and K. Einsweiler and T. Ekelof and M. Kacimi and M. Ellert and S. Elles and F. Ellinghaus and A. Elliot and N. Ellis and J. Elmsheuser and M. Elsing and D. Emeliyanov and Y. Enari and O. Endner and M. Endo and J. Erdmann and A. Ereditato and G. Ernis and J. Ernst and M. Ernst and S. Errede and E. Ertel and M. Escalier and H. Esch and C. Escobar and B. Esposito and A. Etienvre and E. Etzion and H. Evans and A. Ezhilov and L. Fabbri and G. Facini and R. Fakhrutdinov and S. Falciano and R. Falla and J. Faltova and Y. Fang and M. Fanti and A. Farbin and A. Farilla and T. Farooque and S. Farrell and S. Farrington and P. Farthouat and F. Fassi and P. Fassnacht and D. Fassouliotis and M. Giannelli and A. Favareto and L. Fayard and P. Federi{\vc} and O. Fedin and W. Fedorko and S. Feigl and L. Feligioni and C. Feng and E. Feng and H. Feng and A. Fenyuk and L. Feremenga and P. Martinez and S. F. Perez and J. Ferrando and A. Ferrari and P. Ferrari and R. Ferrari and D. E. F. Lima and A. Ferrer and D. Ferrere and C. Ferretti and A. Parodi and M. Fiascaris and F. Fiedler and A. Filipcic and M. Filipuzzi and F. Filthaut and M. Fincke-Keeler and K. Finelli and M. Fiolhais and L. Fiorini and A. Firan and A. Fischer and C. Fischer and J. Fischer and W. Fisher and E. Fitzgerald and N. Flaschel and I. Fleck and P. Fleischmann and S. Fleischmann and G. Fletcher and R. Fletcher and T. Flick and A. Floderus and L. Castillo and M. Flowerdew and A. Formica and A. Forti and D. Fournier and H. Fox and S. Fracchia and P. Francavilla and M. Franchini and D. Francis and L. Franconi and M. Franklin and M. Frate and M. Fraternali and D. Freeborn and S. French and F. Friedrich and D. Froidevaux and J. Frost and C. Fukunaga and E. F. Torregrosa and B. Fulsom and T. Fusayasu and J. Fuster and C. Gabald{\'o}n and O. Gabizon and A. Gabrielli and G. Gach and S. Gadatsch and S. Gadomski and G. Gagliardi and P. Gagnon and C. Galea and B. Galhardo and E. Gallas and B. Gallop and P. Gallus and G. Galster and K. Gan and Jun Gao and Y. Gao and F. G. Walls and F. Garberson and Christophe Garcia and J. Navarro and M. Garcia-Sciveres and R. Gardner and N. Garelli and V. Garonne and C. Gatti and A. Gaudiello and G. Gaudio and B. Gaur and L. Gauthier and P. Gauzzi and I. Gavrilenko and G. Gaycken and E. Gazis and P. Ge and Z. Gecse and C. Gee and D. Geerts and C. Geich-Gimbel and M. Geisler and C. Gemme and M. Genest and S. Gentile and M. George and S. George and D. Gerbaudo and A. Gershon and S. Ghasemi and H. Ghazlane and B. Giacobbe and S. Giagu and V. Giangiobbe and P. Giannetti and B. Gibbard and S. Gibson and M. Gilchriese and T. Gillam and D. Gillberg and G. Gilles and D. Gingrich and N. Giokaris and M. Giordani and F. Giorgi and P. Giraud and P. Giromini and D. Giugni and C. Giuliani and M. Giulini and B. Gjelsten and S. Gkaitatzis and I. Gkialas and E. Gkougkousis and L. Gladilin and C. Glasman and J. Glatzer and P. Glaysher and A. Glazov and M. Goblirsch-Kolb and J. Goddard and J. Godlewski and S. Goldfarb and T. Golling and D. Golubkov and A. Gomes and R. Gonçalo and L. Gonella and S. G. Hoz and G. G. Parra and S. Gonzalez-Sevilla and L. Goossens and P. Gorbounov and H. Gordon and I. Gorelov and B. Gorini and E. Gorini and A. Gorisek and E. Gornicki and A. Goshaw and C. G{\"o}ssling and M. Gostkin and D. Goujdami and A. Goussiou and N. Govender and E. Gozani and H. Grabas and L. Graber and I. Grabowska-Bold and P. Grafstr{\"o}m and K. Grahn and J. Gramling and E. Gramstad and S. Grancagnolo and V. Grassi and V. Gratchev and H. Gray and E. Graziani and Z. Greenwood and K. Gregersen and I. Gregor and P. Grenier and J. Griffiths and A. Grillo and K. Grimm and S. Grinstein and P. Gris and J. Grivaz and J. Grohs and A. Grohsjean and E. Gross and J. Grosse-Knetter and G. Grossi and Z. Grout and L. Guan and J. Guenther and F. Guescini and D. Guest and O. Gueta and E. Guido and T. Guillemin and S. Guindon and U. Gul and C. Gumpert and J. Guo and Y. Guo and Shaun Gupta and G. Gustavino and P. Gutierrez and N. G. Ortiz and C. Gutschow and C. Guyot and C. Gwenlan and C. Gwilliam and A. Haas and C. Haber and H. Hadavand and N. Haddad and P. Haefner and S. Hageb{\"o}ck and Z. Hajduk and H. Hakobyan and M. Haleem and J. Haley and D. Hall and G. Halladjian and G. Hallewell and K. Hamacher and P. Hamal and K. Hamano and M. Hamer and A. Hamilton and G. N. Hamity and P. G. Hamnett and Liang Han and K. Hanagaki and K. Hanawa and M. Hance and P. Hanke and R. Hanna and J. Hansen and M. C. Hansen and P. Hansen and K. Hara and A. Hard and T. Harenberg and F. Hariri and S. Harkusha and R. Harrington and P. Harrison and F. Hartjes and M. Hasegawa and S. Hasegawa and Y. Hasegawa and A. Hasib and S. Hassani and S. Haug and R. Hauser and L. Hauswald and M. Havranek and C. Hawkes and R. Hawkings and A. Hawkins and Takayasu Hayashi and D. Hayden and C. Hays and J. Hays and H. Hayward and S. Haywood and S. Head and T. Heck and V. Hedberg and L. Heelan and S. Heim and T. Heim and B. Heinemann and L. Heinrich and J. Hejbal and L. Helary and S. Hellman and D. Hellmich and C. Helsens and J. Henderson and R. Henderson and Y. Heng and C. Hengler and A. Henrichs and A. H. Correia and S. Henrot-Versill{\'e} and G. Herbert and Y. H. Jim{\'e}nez and R. Herrberg-Schubert and G. Herten and R. Hertenberger and L. Herv{\'a}s and G. Hesketh and N. Hessey and J. Hetherly and R. Hickling and E. Hig{\'o}n-Rodriguez and E. Hill and J. Hill and K. Hiller and S. Hillier and I. Hinchliffe and E. Hines and R. Hinman and M. Hirose and D. Hirschbuehl and J. Hobbs and N. Hod and M. Hodgkinson and P. Hodgson and A. Hoecker and M. Hoeferkamp and F. Hoenig and M. Hohlfeld and D. Hohn and T. Holmes and M. Homann and T. Hong and L. H. Huysduynen and W. Hopkins and Y. Horii and A. Horton and J. Hostachy and S. Hou and A. Hoummada and J. Howard and J. Howarth and M. Hrabovsky and I. Hristova and J. Hrivnac and T. Hryn’ova and A. Hrynevich and Catherine Hsu and P. J. Hsu and S. Hsu and D. Hu and Q. Hu and Xueye Hu and Y. Huang and Z. Hubacek and F. Hubaut and F. Huegging and T. Huffman and E. Hughes and G. Hughes and M. Huhtinen and T. H{\"u}lsing and N. Huseynov and J. Huston and J. Huth and G. Iacobucci and G. Iakovidis and I. Ibragimov and L. Iconomidou-Fayard and E. Ideal and Z. Idrissi and P. Iengo and O. Igonkina and T. Iizawa and Y. Ikegami and K. Ikematsu and M. Ikeno and Y. Ilchenko and D. Iliadis and N. Ili{\'c} and T. Ince and G. Introzzi and P. Ioannou and M. Iodice and K. Iordanidou and V. Ippolito and A. I. Quiles and C. Isaksson and M. Ishino and M. Ishitsuka and R. Ishmukhametov and C. Issever and S. Istin and J. Ponce and R. Iuppa and J. Ivarsson and W. Iwanski and H. Iwasaki and J. Izen and V. Izzo and S. Jabbar and B. Jackson and M. Jackson and P. Jackson and M. Jaekel and V. Jain and K. Jakobs and S. Jakobsen and T. Jakoubek and J. Jakůbek and D. Jamin and D. Jana and E. Jansen and R. Jansky and J. Janssen and M. Janus and G. Jarlskog and N. Javadov and T. Javurek and L. Jeanty and J. Jejelava and G. Jeng and D. Jennens and P. Jenni and J. Jentzsch and C. Jeske and S. J{\'e}z{\'e}quel and H. Ji and J. Jia and Y. Jiang and S. Jiggins and J. Pena and S. Jin and A. Jinaru and O. Jinnouchi and M. Joergensen and P. Johansson and K. Johns and K. Jon-And and Graham Jones and R. Jones and T. Jones and J. Jongmanns and P. Jorge and K. Joshi and J. Jovicevic and X. Ju and C. Jung and P. Jussel and A. J. Rozas and M. Kaci and A. Kaczmarska and M. Kado and H. Kagan and M. Kagan and S. Kahn and E. Kajomovitz and C. W. Kalderon and S. Kama and A. Kamenshchikov and N. Kanaya and S. Kaneti and V. Kantserov and J. Kanzaki and B. Kaplan and L. S. Kaplan and A. Kapliy and D. Kar and K. Karakostas and A. Karamaoun and N. Karastathis and M. Kareem and M. Karnevskiy and S. Karpov and Z. Karpova and K. Karthik and V. Kartvelishvili and A. Karyukhin and L. Kashif and R. Kass and A. Kastanas and Y. Kataoka and A. Katre and J. Katzy and K. Kawagoe and T. Kawamoto and G. Kawamura and S. Kazama and V. Kazanin and R. Keeler and R. Kehoe and J. Keller and J. J. Kempster and H. Keoshkerian and O. Kepka and B. Kersevan and S. Kersten and R. Keyes and F. Khalil-zada and H. Khandanyan and A. Khanov and A. Kharlamov and T. J. Khoo and V. Khovanskiy and E. Khramov and J. Khubua and H. Kim and Hee Yeun Kim and Shinhong Kim and Y. J. Kim and N. Kimura and O. Kind and B. King and M. King and S. King and J. Kirk and A. Kiryunin and T. Kishimoto and D. Kisielewska and F. Kiss and K. Kiuchi and O. Kivernyk and E. Kladiva and M. Klein and U. Klein and K. Kleinknecht and P. Klimek and A. Klimentov and R. Klingenberg and J. Klinger and T. Klioutchnikova and E. Kluge and P. Kluit and S. Kluth and J. Knapik and E. Kneringer and E. Knoops and A. Knue and A. Kobayashi and D. Kobayashi and Takashi Kobayashi and M. Kobel and M. Koci{\'a}n and P. Kodys and T. Koffas and E. Koffeman and L. Kogan and S. Kohlmann and Z. Kohout and T. Kohriki and T. Koi and H. Kolanoski and I. Koletsou and A. Komar and Y. Komori and T. Kondo and N. Kondrashova and K. K{\"o}neke and A. K{\"o}nig and T. Kono and R. Konoplich and N. Konstantinidis and R. Kopeliansky and S. Koperny and L. K{\"o}pke and A. Kopp and K. Korcyl and K. Kordas and A. Korn and A. Korol and I. Korolkov and E. Korolkova and O. Kortner and S. Kortner and T. Kosek and V. Kostyukhin and V. Kotov and A. Kotwal and A. Kourkoumeli-Charalampidi and C. Kourkoumelis and V. Kouskoura and A. Koutsman and R. Kowalewski and T. Kowalski and W. Kozanecki and A. Kozhin and V. Kramarenko and G. Kramberger and D. Krasnopevtsev and M. Krasny and A. Krasznahorkay and J. Kraus and A. Kravchenko and S. Kreiss and M. Kretz and J. Kretzschmar and K. Kreutzfeldt and P. Krieger and K. Krizka and K. Kroeninger and H. Kroha and J. Kroll and J. Kroseberg and J. Krsti{\'c} and U. Kruchonak and H. Kr{\"u}ger and N. Krumnack and A. Kruse and M. Kruse and M. Kruskal and T. Kubota and H. Kucuk and S. Kuday and S. Kuehn and A. Kugel and F. Kuger and A. Kuhl and T. Kuhl and V. Kukhtin and Y. Kulchitsky and S. Kuleshov and M. Kuna and T. Kunigo and A. Kupco and H. Kurashige and Y. Kurochkin and V. Kus and E. Kuwertz and M. Kuze and J. Kvita and T. Kwan and D. Kyriazopoulos and A. Rosa and J. L. L. R. Navarro and L. Rotonda and C. Lacasta and F. Lacava and J. Lacey and H. Lacker and D. Lacour and V. Lacuesta and E. Ladygin and R. Lafaye and B. Laforge and T. Lagouri and S. Lai and L. Lambourne and S. Lammers and C. Lampen and W. Lampl and E. Lançon and U. Landgraf and M. Landon and V. Lang and J. Lange and A. Lankford and F. Lanni and K. Lantzsch and A. Lanza and S. Laplace and C. Lapoire and J. Laporte and T. Lari and F. Manghi and M. Lassnig and P. Laurelli and W. Lavrijsen and A. Law and P. Laycock and T. Lazovich and O. Dortz and E. Guirriec and E. L. M{\'e}n{\'e}deu and M. LeBlanc and T. LeCompte and F. Ledroit-Guillon and C. Lee and S. Lee and Lawrence Lee and G. Lefebvre and M. Lefebvre and F. Legger and C. Leggett and A. Lehan and G. L. Miotto and X. Lei and W. Leight and A. Leisos and A. Leister and M. Leite and R. Leitner and D. Lellouch and B. Lemmer and K. Leney and T. Lenz and B. Lenzi and R. Leone and S. Leone and C. Leonidopoulos and S. Leontsinis and C. Leroy and C. Lester and M. Levchenko and J. Lev{\^e}que and D. Levin and L. Levinson and M. Levy and A. Lewis and A. Leyko and M. Leyton and B. Li and H. Li and L. Li and S. Li and Y. Li and Z. Liang and H. Liao and B. Liberti and A. Liblong and P. Lichard and K. Lie and J. Liebal and W. Liebig and C. Limbach and A. Limosani and S. C. Lin and T. H. Lin and F. Linde and B. Lindquist and J. Linnemann and E. Lipeles and A. Lipniacka and M. Lisovyi and T. Liss and D. Lissauer and A. Lister and A. Litke and B. Liu and Dean Liu and Honghai Liu and J. Liu and Kun Liu and Lulu Liu and Miaoyuan Liu and Y. Liu and M. Livan and A. Lleres and J. L. Merino and S. Lloyd and F. L. Sterzo and E. Lobodzinska and P. Loch and W. Lockman and F. Loebinger and A. E. Loevschall-Jensen and A. Loginov and T. Lohse and K. Lohwasser and M. Lokaj{\'i}cek and B. Long and J. Long and R. E. Long and K. Looper and L. Lopes and D. Mateos and B. L. Paredes and I. L. Paz and J. Lorenz and N. Martinez and M. Losada and P. Loscutoff and P. L{\"o}sel and X. Lou and A. Lounis and J. Love and P. Love and N. Lu and H. Lubatti and C. Luci and A. Lucotte and F. Luehring and W. Lukas and L. Luminari and O. Lundberg and B. Lund-Jensen and D. Lynn and R. Lysak and E. Lytken and H. Ma and Lianliang Ma and G. Maccarrone and A. Macchiolo and C. M. Macdonald and J. Miguens and D. Macina and D. Madaffari and R. Madar and H. Maddocks and W. Mader and A. Madsen and S. Maeland and T. Maeno and A. Maevskiy and E. Magradze and K. Mahboubi and J. Mahlstedt and C. Maiani and C. Maidantchik and A. Maier and T. Maier and A. Maio and S. Majewski and Y. Makida and N. Makovec and B. Malaescu and P. Malecki and V. Maleev and F. Malek and U. Mallik and D. Malon and C. Malone and S. Maltezos and V. Malyshev and S. Malyukov and J. Mamuzic and G. Mancini and B. Mandelli and L. Mandelli and I. Mandic and R. Mandrysch and J. Maneira and A. Manfredini and L. M. D. A. Filho and J. M. Ramos and A. Mann and P. Manning and A. Manousakis-katsikakis and B. Mansoulie and R. Mantifel and M. Mantoani and L. Mapelli and L. March and G. Marchiori and M. Marcisovsky and C. Marino and M. Marjanovi{\'c} and D. Marley and F. Marroquim and S. Marsden and Z. Marshall and L. Marti and S. Marti-Garcia and B. Martin and T. Martin and V. Martin and B. Latour and Mario Mart{\'i}nez and S. Martin-Haugh and V. S. Martoiu and A. Martyniuk and M. Marx and F. Marzano and A. Marzin and L. Masetti and T. Mashimo and R. Mashinistov and J. Masik and A. Maslennikov and I. Massa and L. Massa and N. Massol and P. Mastrandrea and A. Mastroberardino and T. Masubuchi and P. M{\"a}ttig and J. Mattmann and J. Maurer and S. Maxfield and D. Maximov and R. Mazini and S. Mazza and L. Mazzaferro and G. M. Goldrick and S. P. Kee and A. Mccarn and R. Mccarthy and T. McCarthy and N. Mccubbin and K. McFarlane and J. Mcfayden and G. Mchedlidze and S. McMahon and R. McPherson and M. Medinnis and S. Meehan and S. 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Ll{\'a}cer and P. Morettini and M. Morgenstern and D. Mori and M. Morii and M. Morinaga and V. Morisbak and S. Moritz and A. Morley and G. Mornacchi and J. Morris and S. S. Mortensen and A. Morton and L. Morvaj and M. Mosidze and J. Moss and K. Motohashi and R. Mount and E. Mountricha and S. Mouraviev and E. Moyse and S. Muanza and R. Mudd and F. Mueller and J. Mueller and R. Mueller and T. Mueller and D. Muenstermann and P. Mullen and G. Mullier and J. A. M. Quijada and W. Murray and H. Musheghyan and E. Musto and A. Myagkov and M. Myska and O. Nackenhorst and J. Nadal and K. Nagai and R. Nagai and Y. Nagai and K. Nagano and A. Nagarkar and Y. Nagasaka and K. Nagata and M. Nagel and E. Nagy and A. Nairz and Y. Nakahama and K. Nakamura and T. Nakamura and I. Nakano and H. Namasivayam and R. F. N. Garcia and R. Narayan and T. Naumann and G. Navarro and R. Nayyar and H. Neal and P. Nechaeva and T. Neep and P. Nef and A. Negri and M. Negrini and S. Nektarijevi{\'c} and C. Nellist and A. Nelson and S. Nemecek and P. N{\'e}methy and A. Nepomuceno and M. Nessi and M. Neubauer and M. Neumann and R. Neves and P. Nevski and P. Newman and D. Nguyen and R. Nickerson and R. Nicolaidou and B. Nicquevert and J. Nielsen and N. Nikiforou and A. Nikiforov and V. Nikolaenko and I. Nikolic-Audit and K. Nikolopoulos and J. K. Nilsen and P. Nilsson and Y. Ninomiya and A. Nisati and R. Nisius and T. Nobe and M. Nomachi and I. Nomidis and T. Nooney and S. Norberg and M. Nordberg and O. Novgorodova and S. Nowak and M. Nozaki and L. No{\vz}ka and K. Ntekas and G. Hanninger and T. Nunnemann and E. Nurse and F. Nuti and B. J. O'Brien and F. O'grady and D. O’Neil and V. O’Shea and F. G. Oakham and H. Oberlack and T. Obermann and J. Ocariz and A. Ochi and I. Ochoa and J. P. Ochoa-Ricoux and S. Oda and S. Odaka and H. Ogren and A. Oh and Seog Oh and C. Ohm and H. Ohman and H. Oide and W. Okamura and H. Okawa and Y. Okumura and T. Okuyama and A. Olariu and S. A. O. Pino and D. Damazio and E. 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Raymond and A. Read and N. P. Readioff and D. Rebuzzi and A. Redelbach and G. Redlinger and R. Reece and K. Reeves and L. Rehnisch and H. Reisin and M. Relich and C. Rembser and H. Ren and A. Renaud and M. Rescigno and S. Resconi and O. Rezanova and P. Reznicek and R. Rezvani and R. Richter and S. Richter and E. Richter-Was and O. Ricken and M. Ridel and P. Rieck and C. Riegel and J. Rieger and M. Rijssenbeek and A. Rimoldi and L. Rinaldi and B. Risti{\'c} and E. Ritsch and I. Riu and F. Rizatdinova and E. Rizvi and S. Robertson and A. Robichaud-V{\'e}ronneau and D. Robinson and J. Robinson and A. Robson and C. Roda and S. Roe and O. R{\o}hne and S. Rolli and A. Romaniouk and M. Romano and S. M. R. Saez and E. R. Adam and N. Rompotis and M. Ronzani and L. Roos and E. Ros and S. Rosati and K. Rosbach and P. Rose and P. Rosendahl and O. Rosenthal and V. Rossetti and E. Rossi and L. Rossi and R. Rosten and M. Rotaru and I. Roth and J. Rothberg and D. Rousseau and C. Royon and A. Rozanov and Y. Rozen and X. Ruan and F. Rubbo and I. Rubinskiy and V. Rud and C. Rudolph and M. Rudolph and F. R{\"u}hr and A. Ruiz-Martinez and Z. Rurikova and N. Rusakovich and A. Ruschke and H. Russell and J. Rutherfoord and N. Ruthmann and Y. Ryabov and M. Rybar and G. Rybkin and N. Ryder and A. Saavedra and G. Sabato and S. Sacerdoti and A. Saddique and H. Sadrozinski and R. Sadykov and F. Tehrani and M. Saimpert and Takashi Saito and H. Sakamoto and Y. Sakurai and G. Salamanna and A. Salamon and Mohammad Saleem and D. {\vS}{\'a}lek and P. H. S. Bruin and D. Salihagic and A. Salnikov and J. Salt and D. Salvatore and F. Salvatore and A. Salvucci and A. Salzburger and D. Sammel and D. Sampsonidis and A. Sanchez and Javier S{\'a}nchez and V. S. Mart{\'i}nez and H. Sandaker and R. L. Sandbach and H. Sander and M. Sanders and M. Sandhoff and C. Sandoval and R. Sandstroem and D. Sankey and M. Sannino and A. Sansoni and C. Santoni and R. Santonico and H. Santos and I. S. Castillo and K. 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Schune and C. Schwanenberger and A. Schwartzman and T. Schwarz and P. Schwegler and H. Schweiger and P. Schwemling and R. Schwienhorst and J. Schwindling and T. Schwindt and F. Sciacca and E. Scifo and G. Sciolla and F. Scuri and F. Scutti and J. Searcy and G. Sedov and E. Sedykh and P. Seema and S. Seidel and A. Seiden and F. Seifert and J. Seixas and G. Sekhniaidze and K. Sekhon and S. Sekula and D. Seliverstov and N. Semprini-Cesari and C. Serfon and L. Serin and L. Serkin and T. Serre and M. Sessa and R. Seuster and H. Severini and T. Sfiligoj and F. Sforza and A. Sfyrla and E. Shabalina and M. Shamim and L. Shan and R. Shang and J. Shank and M. Shapiro and P. Shatalov and K. Shaw and S. Shaw and A. Shcherbakova and C. Y. Shehu and P. Sherwood and L. Shi and S. Shimizu and C. Shimmin and M. Shimojima and M. Shiyakova and A. Shmeleva and D. S. Saadi and M. Shochet and S. Shojaii and S. Shrestha and E. Shulga and M. Shupe and S. Shushkevich and P. Sicho and P. E. Sidebo and O. Sidiropoulou and D. Sidorov and A. Sidoti and F. Siegert and D. Sijacki and J. Silva and Y. Silver and S. Silverstein and V. {\vS}im{\'a}k and O. Simard and L. Simi{\'c} and S. Simion and E. Simioni and B. Simmons and D. Simon and R. Simoniello and Nicolas Produit and N. Sinev and M. Sioli and G. Siragusa and A. Sisakyan and S. Sivoklokov and J. Sj{\"o}lin and T. Sjursen and M. Skinner and H. Skottowe and P. Skubic and M. Slater and T. Slav{\'i}cek and M. Slawi{\~n}ska and K. Sliwa and V. Smakhtin and B. Smart and L. Smestad and S. Smirnov and Y. Smirnov and L. Smirnova and O. Smirnova and M. Smith and R. Smith and M. Smizanska and K. Smolek and A. Snesarev and G. Snidero and S. Snyder and R. Sobie and F. Socher and A. Soffer and Da Soh and C. Solans and M. Solar and J. Solc and E. Soldatov and U. Soldevila and A. Solodkov and A. Soloshenko and O. Solovyanov and V. Solovyev and P. Sommer and H. Song and N. Soni and A. Sood and A. Sopczak and B. Sopko and V. Sopko and V. Sorin and D. 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Su and R. Subramaniam and A. Succurro and Y. Sugaya and C. Suhr and M. Suk and V. Sulin and S. Sultansoy and T. Sumida and Siyuan Sun and X. Sun and J. Sundermann and K. Suruliz and G. Susinno and M. Sutton and S. Suzuki and M. Svatos and S. Swedish and M. Swiatlowski and I. Sykora and T. Sykora and D. Ta and C. Taccini and K. Tackmann and J. Taenzer and A. Taffard and R. Tafirout and N. Taiblum and H. Takai and R. Takashima and H. Takeda and T. Takeshita and Y. Takubo and M. Talby and A. Talyshev and J. Tam and K. G. Tan and J. Tanaka and R. Tanaka and Satoshi Tanaka and B. Tannenwald and N. Tannoury and S. Tapprogge and S. Tarem and F. Tarrade and G. Tartarelli and P. Tas and M. Tasevsky and T. Tashiro and E. Tassi and A. Delgado and Y. Tayalati and F. Taylor and G. Taylor and W. Taylor and F. Teischinger and M. Castanheira and P. Teixeira-Dias and K. Temming and H. Kate and P. Teng and J. J. Teoh and F. Tepel and S. Terada and K. Terashi and J. Terron and S. Terzo and M. 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  journal={Physics Letters B},
This Letter reports a measurement of the exclusive γγ → +− ( = e, μ) cross-section in proton–proton collisions at a centre-of-mass energy of 7 TeV by the ATLAS experiment at the LHC, based on an integrated luminosity of 4.6 fb−1. For the electron or muon pairs satisfying exclusive selection criteria, a fit to the dilepton acoplanarity distribution is used to extract the fiducial cross-sections. The cross-section in the electron channel is determined to be σexcl. γγ→e+e− = 0.428 ± 0.035 (stat… Expand

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