Aad G;Abbott B;Abbott DC;Abud AA;Abeling K;Abhayasinghe DK;Abidi SH;AbouZeid OS;Abraham NL;Abramowicz H;Abreu H;Abulaiti Y;Acharya BS;Achkar B;Adam L;Adam Bourdarios C;Adamczyk L;Adamek L;Adelman J;Adersberger M;Adiguzel A;Adorni S;Adye T;Affolder AA;Afik Y;Agapopoulou C;Agaras MN;Aggarwal A;Agheorghiesei C;Aguilar-Saavedra JA;Ahmad A;Ahmadov F;Ahmed WS;Ai X;Aielli G;Akatsuka S;Åkesson TPA;Akilli E;Akimov AV;Al Khoury K;Alberghi GL;Albert J;Alconada Verzini MJ;Alderweireldt S;Aleksa M;Aleksandrov IN;Alexa C;Alexopoulos T;Alfonsi A;Alfonsi F;Alhroob M;Ali B;Ali S;Aliev M;Alimonti G;Allaire C;Allbrooke BMM;Allen BW;Allport PP;Aloisio A;Alonso F;Alpigiani C;Alunno Camelia E;Alvarez Estevez M;Alviggi MG;Amaral Coutinho Y;Ambler A;Ambroz L;Amelung C;Amidei D;Amor Dos Santos SP;Amoroso S;Amrouche CS;An F;Anastopoulos C;Andari N;Andeen T;Anders JK;Andrean SY;Andreazza A;Andrei V;Anelli CR;Angelidakis S;Angerami A;Anisenkov AV;Annovi A;Antel C;Anthony MT;Antipov E;Antonelli M;Antrim DJA;Anulli F;Aoki M;Aparisi Pozo JA;Aparo MA;Aperio Bella L;Aranzabal Barrio N;Araujo Ferraz V;Araujo Pereira R;Arcangeletti C;Arce ATH