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1. Science Requirements and Detector Concepts for the Electron-Ion Collider EIC Yellow Report

Author: Khalek, R Abdul, Accardi, A, Adam, J, Adamiak, D, Akers, W, Albaladejo, M, Al-bataineh, A, Alexeev, MG, Ameli, F, Antonioli, P, Armesto, N, Armstrong, WR, Arratia, M, Arrington, J, Asaturyan, A, Asai, M, Aschenauer, EC, Aune, S, Avagyan, H, Gayoso, C Ayerbe, Azmoun, B, Bacchetta, A, Baker, MD, Barbosa, F, Barion, L, Barish, KN, Barry, PC, Battaglieri, M, Bazilevsky, A, Behera, NK, Benmokhtar, F, Berdnikov, VV, Bernauer, JC, Bertone, V, Bhattacharya, S, Bissolotti, C, Boer, D, Boglione, M, Bondì, M, Boora, P, Borsa, I, Bossù, F, Bozzi, G, Brandenburg, JD, Brei, N, Bressan, A, Brooks, WK, Bufalino, S, Bukhari, MHS, Burkert, V, Buttimore, NH, Camsonne, A, Celentano, A, Celiberto, FG, Chang, W, Chatterjee, C, Chen, K, Chetry, T, Chiarusi, T, Chien, Y-T, Chiosso, M, Chu, X, Chudakov, E, Cicala, G, Cisbani, E, Cloet, IC, Cocuzza, C, Cole, PL, Colella, D, Collins, JL, Constantinou, M, Contalbrigo, M, Contin, G, Corliss, R, Cosyn, W, Courtoy, A, Crafts, J, Cruz-Torres, R, Cuevas, RC, D'Alesio, U, Torre, S Dalla, Das, D, Dasgupta, SS, Da Silva, C, Deconinck, W, Defurne, M, DeGraw, W, Dehmelt, K, Del Dotto, A, Delcarro, F, Deshpande, A, Detmold, W, De Vita, R, Diefenthaler, M, Dilks, C, Dixit, DU, Dulat, S, Dumitru, A, Dupré, R, and Durham, JM
Subjects: Nuclear and Plasma Physics, Synchrotrons and Accelerators, Physical Sciences, Affordable and Clean Energy, Astronomical and Space Sciences, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics, Nuclear & Particles Physics, Astronomical sciences, Nuclear and plasma physics, Particle and high energy physics
Abstract: This report describes the physics case, the resulting detector requirements, and the evolving detector concepts for the experimental program at the Electron-Ion Collider (EIC). The EIC will be a powerful new high-luminosity facility in the United States with the capability to collide high-energy electron beams with high-energy proton and ion beams, providing access to those regions in the nucleon and nuclei where their structure is dominated by gluons. Moreover, polarized beams in the EIC will give unprecedented access to the spatial and spin structure of the proton, neutron, and light ions. The studies leading to this document were commissioned and organized by the EIC User Group with the objective of advancing the state and detail of the physics program and developing detector concepts that meet the emerging requirements in preparation for the realization of the EIC. The effort aims to provide the basis for further development of concepts for experimental equipment best suited for the science needs, including the importance of two complementary detectors and interaction regions. This report consists of three volumes. Volume I is an executive summary of our findings and developed concepts. In Volume II we describe studies of a wide range of physics measurements and the emerging requirements on detector acceptance and performance. Volume III discusses general-purpose detector concepts and the underlying technologies to meet the physics requirements. These considerations will form the basis for a world-class experimental program that aims to increase our understanding of the fundamental structure of all visible matter.
Published: 2022

2. FCC Physics Opportunities

Author: Abada, A, Abbrescia, M, AbdusSalam, SS, Abdyukhanov, I, Fernandez, J Abelleira, Abramov, A, Aburaia, M, Acar, AO, Adzic, PR, Agrawal, P, Aguilar-Saavedra, JA, Aguilera-Verdugo, JJ, Aiba, M, Aichinger, I, Aielli, G, Akay, A, Akhundov, A, Aksakal, H, Albacete, JL, Albergo, S, Alekou, A, Aleksa, M, Aleksan, R, Fernandez, RM Alemany, Alexahin, Y, Alía, RG, Alioli, S, Tehrani, N Alipour, Allanach, BC, Allport, PP, Altınlı, M, Altmannshofer, W, Ambrosio, G, Amorim, D, Amstutz, O, Anderlini, L, Andreazza, A, Andreini, M, Andriatis, A, Andris, C, Andronic, A, Angelucci, M, Antinori, F, Antipov, SA, Antonelli, M, Antonello, M, Antonioli, P, Antusch, S, Anulli, F, Apolinário, L, Apollinari, G, Apollonio, A, Appelö, D, Appleby, RB, Apyan, Ara, Apyan, Arm, Arbey, A, Arbuzov, A, Arduini, G, Arı, V, Arias, S, Armesto, N, Arnaldi, R, Arsenyev, SA, Arzeo, M, Asai, S, Aslanides, E, Aßmann, RW, Astapovych, D, Atanasov, M, Atieh, S, Attié, D, Auchmann, B, Audurier, A, Aull, S, Aumon, S, Aune, S, Avino, F, Avrillaud, G, Aydın, G, Azatov, A, Azuelos, G, Azzi, P, Azzolini, O, Azzurri, P, Bacchetta, N, Bacchiocchi, E, Bachacou, H, Baek, YW, Baglin, V, Bai, Y, Baird, S, Baker, MJ, Baldwin, MJ, Ball, AH, Ballarino, A, Banerjee, S, Barber, DP, Barducci, D, and Barjhoux, P
Subjects: Nuclear and Plasma Physics, Particle and High Energy Physics, Physical Sciences, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics, Nuclear & Particles Physics, Astronomical sciences, Atomic, molecular and optical physics, Particle and high energy physics
Abstract: We review the physics opportunities of the Future Circular Collider, covering its e+e-, pp, ep and heavy ion programmes. We describe the measurement capabilities of each FCC component, addressing the study of electroweak, Higgs and strong interactions, the top quark and flavour, as well as phenomena beyond the Standard Model. We highlight the synergy and complementarity of the different colliders, which will contribute to a uniquely coherent and ambitious research programme, providing an unmatchable combination of precision and sensitivity to new physics.
Published: 2019

3. FCC Physics Opportunities: Future Circular Collider Conceptual Design Report Volume 1

Author: Abada, A, Abbrescia, M, AbdusSalam, SS, Abdyukhanov, I, Fernandez, JA, Abramov, A, Aburaia, M, Acar, AO, Adzic, PR, Agrawal, P, Aguilar-Saavedra, JA, Aguilera-Verdugo, JJ, Aiba, M, Aichinger, I, Aielli, G, Akay, A, Akhundov, A, Aksakal, H, Albacete, JL, Albergo, S, Alekou, A, Aleksa, M, Aleksan, R, Fernandez, RMA, Alexahin, Y, Alía, RG, Alioli, S, Tehrani, NA, Allanach, BC, Allport, PP, Altınlı, M, Altmannshofer, W, Ambrosio, G, Amorim, D, Amstutz, O, Anderlini, L, Andreazza, A, Andreini, M, Andriatis, A, Andris, C, Andronic, A, Angelucci, M, Antinori, F, Antipov, SA, Antonelli, M, Antonello, M, Antonioli, P, Antusch, S, Anulli, F, Apolinário, L, Apollinari, G, Apollonio, A, Appelö, D, Appleby, RB, Apyan, A, Arbey, A, Arbuzov, A, Arduini, G, Arı, V, Arias, S, Armesto, N, Arnaldi, R, Arsenyev, SA, Arzeo, M, Asai, S, Aslanides, E, Aßmann, RW, Astapovych, D, Atanasov, M, Atieh, S, Attié, D, Auchmann, B, Audurier, A, Aull, S, Aumon, S, Aune, S, Avino, F, Avrillaud, G, Aydın, G, Azatov, A, Azuelos, G, Azzi, P, Azzolini, O, Azzurri, P, Bacchetta, N, Bacchiocchi, E, Bachacou, H, Baek, YW, Baglin, V, Bai, Y, Baird, S, Baker, MJ, Baldwin, MJ, Ball, AH, Ballarino, A, Banerjee, S, Barber, DP, Barducci, D, and Barjhoux, P
Subjects: Quantum Physics, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Nuclear & Particles Physics, Atomic, Molecular, Nuclear, Particle and Plasma Physics
Abstract: We review the physics opportunities of the Future Circular Collider, covering its e+e-, pp, ep and heavy ion programmes. We describe the measurement capabilities of each FCC component, addressing the study of electroweak, Higgs and strong interactions, the top quark and flavour, as well as phenomena beyond the Standard Model. We highlight the synergy and complementarity of the different colliders, which will contribute to a uniquely coherent and ambitious research programme, providing an unmatchable combination of precision and sensitivity to new physics.
Published: 2019

4. Differential studies of inclusive J/ψ and ψ(2S) production at forward rapidity in Pb-Pb collisions at sNN=2.76 TeV

Author: The ALICE collaboration, Adam, J, Adamová, D, Aggarwal, MM, Aglieri Rinella, G, Agnello, M, Agrawal, N, Ahammed, Z, Ahn, SU, Aimo, I, Aiola, S, Ajaz, M, Akindinov, A, Alam, SN, Aleksandrov, D, Alessandro, B, Alexandre, D, Alfaro Molina, R, Alici, A, Alkin, A, Almaraz, JRM, Alme, J, Alt, T, Altinpinar, S, Altsybeev, I, Alves Garcia Prado, C, Andrei, C, Andronic, A, Anguelov, V, Anielski, J, Antičić, T, Antinori, F, Antonioli, P, Aphecetche, L, Appelshäuser, H, Arcelli, S, Armesto, N, Arnaldi, R, Arsene, IC, Arslandok, M, Audurier, B, Augustinus, A, Averbeck, R, Azmi, MD, Bach, M, Badalà, A, Baek, YW, Bagnasco, S, Bailhache, R, Bala, R, Baldisseri, A, Baltasar Dos Santos Pedrosa, F, Baral, RC, Barbano, AM, Barbera, R, Barile, F, Barnaföldi, GG, Barnby, LS, Barret, V, Bartalini, P, Barth, K, Bartke, J, Bartsch, E, Basile, M, Bastid, N, Basu, S, Bathen, B, Batigne, G, Batista Camejo, A, Batyunya, B, Batzing, PC, Bearden, IG, Beck, H, Bedda, C, Behera, NK, Belikov, I, Bellini, F, Bello Martinez, H, Bellwied, R, Belmont, R, Belmont-Moreno, E, Belyaev, V, Bencedi, G, Beole, S, Berceanu, I, Bercuci, A, Berdnikov, Y, Berenyi, D, Bertens, RA, Berzano, D, Betev, L, Bhasin, A, Bhat, IR, Bhati, AK, Bhattacharjee, B, Bhom, J, Bianchi, L, Bianchi, N, Bianchin, C, and Bielčík, J
Subjects: Nuclear and Plasma Physics, Particle and High Energy Physics, Physical Sciences, Heavy Ion Experiments, Quark gluon plasma, Mathematical Physics, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics, Nuclear & Particles Physics, Mathematical physics, Nuclear and plasma physics, Particle and high energy physics
Abstract: The production of J/ψ and ψ(2S) was studied with the ALICE detector in Pb-Pb collisions at the LHC. The measurement was performed at forward rapidity (2.5 < y < 4) down to zero transverse momentum (pt) in the dimuon decay channel. Inclusive J/ψ yields were extracted in different centrality classes and the centrality dependence of the average pt is presented. The J/ψ suppression, quantified with the nuclear modification factor (RAA), was measured as a function of centrality, transverse momentum and rapidity. Comparisons with similar measurements at lower collision energy and theoretical models indicate that the J/ψ production is the result of an interplay between color screening and recombination mechanisms in a deconfined partonic medium, or at its hadronization. Results on the ψ(2S) suppression are provided via the ratio of ψ(2S) over J/ψ measured in pp and Pb-Pb collisions.
Published: 2016

5. Differential studies of inclusive J/ψ and ψ(2S) production at forward rapidity in Pb-Pb collisions at √sNN = 2.76 TeV

Author: The ALICE collaboration, Adam, J, Adamová, D, Aggarwal, MM, Aglieri Rinella, G, Agnello, M, Agrawal, N, Ahammed, Z, Ahn, SU, Aimo, I, Aiola, S, Ajaz, M, Akindinov, A, Alam, SN, Aleksandrov, D, Alessandro, B, Alexandre, D, Alfaro Molina, R, Alici, A, Alkin, A, Almaraz, JRM, Alme, J, Alt, T, Altinpinar, S, Altsybeev, I, Alves Garcia Prado, C, Andrei, C, Andronic, A, Anguelov, V, Anielski, J, Antičić, T, Antinori, F, Antonioli, P, Aphecetche, L, Appelshäuser, H, Arcelli, S, Armesto, N, Arnaldi, R, Arsene, IC, Arslandok, M, Audurier, B, Augustinus, A, Averbeck, R, Azmi, MD, Bach, M, Badalà, A, Baek, YW, Bagnasco, S, Bailhache, R, Bala, R, Baldisseri, A, Baltasar Dos Santos Pedrosa, F, Baral, RC, Barbano, AM, Barbera, R, Barile, F, Barnaföldi, GG, Barnby, LS, Barret, V, Bartalini, P, Barth, K, Bartke, J, Bartsch, E, Basile, M, Bastid, N, Basu, S, Bathen, B, Batigne, G, Batista Camejo, A, Batyunya, B, Batzing, PC, Bearden, IG, Beck, H, Bedda, C, Behera, NK, Belikov, I, Bellini, F, Bello Martinez, H, Bellwied, R, Belmont, R, Belmont-Moreno, E, Belyaev, V, Bencedi, G, Beole, S, Berceanu, I, Bercuci, A, Berdnikov, Y, Berenyi, D, Bertens, RA, Berzano, D, Betev, L, Bhasin, A, Bhat, IR, Bhati, AK, Bhattacharjee, B, Bhom, J, Bianchi, L, Bianchi, N, Bianchin, C, and Bielčík, J
Subjects: Heavy Ion Experiments, Quark gluon plasma, Nuclear & Particles Physics, Mathematical Physics, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics
Abstract: The production of J/ψ and ψ(2S) was studied with the ALICE detector in Pb-Pb collisions at the LHC. The measurement was performed at forward rapidity (2.5 < y < 4) down to zero transverse momentum (pt) in the dimuon decay channel. Inclusive J/ψ yields were extracted in different centrality classes and the centrality dependence of the average pt is presented. The J/ψ suppression, quantified with the nuclear modification factor (RAA), was measured as a function of centrality, transverse momentum and rapidity. Comparisons with similar measurements at lower collision energy and theoretical models indicate that the J/ψ production is the result of an interplay between color screening and recombination mechanisms in a deconfined partonic medium, or at its hadronization. Results on the ψ(2S) suppression are provided via the ratio of ψ(2S) over J/ψ measured in pp and Pb-Pb collisions.
Published: 2016

6. Centrality dependence of high-pT D meson suppression in Pb-Pb collisions at sNN=2.76 TeV

Author: The ALICE collaboration, Adam, J, Adamová, D, Aggarwal, MM, Aglieri Rinella, G, Agnello, M, Agrawal, N, Ahammed, Z, Ahn, SU, Aimo, I, Aiola, S, Ajaz, M, Akindinov, A, Alam, SN, Aleksandrov, D, Alessandro, B, Alexandre, D, Alfaro Molina, R, Alici, A, Alkin, A, Almaraz, JRM, Alme, J, Alt, T, Altinpinar, S, Altsybeev, I, Alves Garcia Prado, C, Andrei, C, Andronic, A, Anguelov, V, Anielski, J, Antičić, T, Antinori, F, Antonioli, P, Aphecetche, L, Appelshäuser, H, Arcelli, S, Armesto, N, Arnaldi, R, Arsene, IC, Arslandok, M, Audurier, B, Augustinus, A, Averbeck, R, Azmi, MD, Bach, M, Badalà, A, Baek, YW, Bagnasco, S, Bailhache, R, Bala, R, Baldisseri, A, Baltasar Dos Santos Pedrosa, F, Baral, RC, Barbano, AM, Barbera, R, Barile, F, Barnaföldi, GG, Barnby, LS, Barret, V, Bartalini, P, Barth, K, Bartke, J, Bartsch, E, Basile, M, Bastid, N, Basu, S, Bathen, B, Batigne, G, Batista Camejo, A, Batyunya, B, Batzing, PC, Bearden, IG, Beck, H, Bedda, C, Behera, NK, Belikov, I, Bellini, F, Bello Martinez, H, Bellwied, R, Belmont, R, Belmont-Moreno, E, Belyaev, V, Bencedi, G, Beole, S, Berceanu, I, Bercuci, A, Berdnikov, Y, Berenyi, D, Bertens, RA, Berzano, D, Betev, L, Bhasin, A, Bhat, IR, Bhati, AK, Bhattacharjee, B, Bhom, J, Bianchi, L, Bianchi, N, Bianchin, C, and Bielčík, J
Subjects: Nuclear and Plasma Physics, Particle and High Energy Physics, Mathematical Physics, Mathematical Sciences, Physical Sciences, Charm physics, Heavy Ions, Heavy-ion collision, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics, Nuclear & Particles Physics, Mathematical physics, Nuclear and plasma physics, Particle and high energy physics
Abstract: Abstract: The nuclear modification factor, RAA, of the prompt charmed mesons D0, D+ and D∗+, and their antiparticles, was measured with the ALICE detector in Pb-Pb collisions at a centre-of-mass energy sNN=2.76(Formula presented.) TeV in two transverse momentum intervals, 5 < pT< 8 GeV/c and 8 < pT< 16 GeV/c, and in six collision centrality classes. The RAA shows a maximum suppression of a factor of 5-6 in the 10% most central collisions. The suppression and its centrality dependence are compatible within uncertainties with those of charged pions. A comparison with the RAA of non-prompt J/ψ from B meson decays, measured by the CMS Collaboration, hints at a larger suppression of D mesons in the most central collisions.[Figure not available: see fulltext.]
Published: 2015

7. Centrality dependence of inclusive J/ψ production in p-Pb collisions at sNN=5.02 TeV

Author: The ALICE collaboration, Adam, J, Adamová, D, Aggarwal, MM, Aglieri Rinella, G, Agnello, M, Agrawal, N, Ahammed, Z, Ahn, SU, Aimo, I, Aiola, S, Ajaz, M, Akindinov, A, Alam, SN, Aleksandrov, D, Alessandro, B, Alexandre, D, Alfaro Molina, R, Alici, A, Alkin, A, Almaraz, JRM, Alme, J, Alt, T, Altinpinar, S, Altsybeev, I, Alves Garcia Prado, C, Andrei, C, Andronic, A, Anguelov, V, Anielski, J, Antičić, T, Antinori, F, Antonioli, P, Aphecetche, L, Appelshäuser, H, Arcelli, S, Armesto, N, Arnaldi, R, Arsene, IC, Arslandok, M, Audurier, B, Augustinus, A, Averbeck, R, Azmi, MD, Bach, M, Badalà, A, Baek, YW, Bagnasco, S, Bailhache, R, Bala, R, Baldisseri, A, Baltasar Dos Santos Pedrosa, F, Baral, RC, Barbano, AM, Barbera, R, Barile, F, Barnaföldi, GG, Barnby, LS, Barret, V, Bartalini, P, Barth, K, Bartke, J, Bartsch, E, Basile, M, Bastid, N, Basu, S, Bathen, B, Batigne, G, Batista Camejo, A, Batyunya, B, Batzing, PC, Bearden, IG, Beck, H, Bedda, C, Behera, NK, Belikov, I, Bellini, F, Bello Martinez, H, Bellwied, R, Belmont, R, Belmont-Moreno, E, Belyaev, V, Bencedi, G, Beole, S, Berceanu, I, Bercuci, A, Berdnikov, Y, Berenyi, D, Bertens, RA, Berzano, D, Betev, L, Bhasin, A, Bhat, IR, Bhati, AK, Bhattacharjee, B, Bhom, J, Bianchi, L, Bianchi, N, Bianchin, C, and Bielčík, J
Subjects: Nuclear and Plasma Physics, Particle and High Energy Physics, Physical Sciences, Quark gluon plasma, QCD, Heavy Ions, Mathematical Physics, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics, Nuclear & Particles Physics, Mathematical physics, Nuclear and plasma physics, Particle and high energy physics
Abstract: Abstract: We present a measurement of inclusive J/ψ production in p-Pb collisions at sNN=5.02(Formula presented.) TeV as a function of the centrality of the collision, as estimated from the energy deposited in the Zero Degree Calorimeters. The measurement is performed with the ALICE detector down to zero transverse momentum, pT, in the backward (−4.46 < ycms< −2.96) and forward (2.03 < ycms< 3.53) rapidity intervals in the dimuon decay channel and in the mid-rapidity region (−1.37 < ycms< 0.43) in the dielectron decay channel. The backward and forward rapidity intervals correspond to the Pb-going and p-going direction, respectively. The pT-differential J/ψ production cross section at backward and forward rapidity is measured for several centrality classes, together with the corresponding average pT and pT2 values. The nuclear modification factor is presented as a function of centrality for the three rapidity intervals, and as a function of pT for several centrality classes at backward and forward rapidity. At mid- and forward rapidity, the J/ψ yield is suppressed up to 40% compared to that in pp interactions scaled by the number of binary collisions. The degree of suppression increases towards central p-Pb collisions at forward rapidity, and with decreasing pT of the J/ψ. At backward rapidity, the nuclear modification factor is compatible with unity within the total uncertainties, with an increasing trend from peripheral to central p-Pb collisions.[Figure not available: see fulltext.]
Published: 2015

8. Centrality dependence of inclusive J/ψ production in p-Pb collisions at (Formula presented.) TeV

Author: The ALICE collaboration, Adam, J, Adamová, D, Aggarwal, MM, Aglieri Rinella, G, Agnello, M, Agrawal, N, Ahammed, Z, Ahn, SU, Aimo, I, Aiola, S, Ajaz, M, Akindinov, A, Alam, SN, Aleksandrov, D, Alessandro, B, Alexandre, D, Alfaro Molina, R, Alici, A, Alkin, A, Almaraz, JRM, Alme, J, Alt, T, Altinpinar, S, Altsybeev, I, Alves Garcia Prado, C, Andrei, C, Andronic, A, Anguelov, V, Anielski, J, Antičić, T, Antinori, F, Antonioli, P, Aphecetche, L, Appelshäuser, H, Arcelli, S, Armesto, N, Arnaldi, R, Arsene, IC, Arslandok, M, Audurier, B, Augustinus, A, Averbeck, R, Azmi, MD, Bach, M, Badalà, A, Baek, YW, Bagnasco, S, Bailhache, R, Bala, R, Baldisseri, A, Baltasar Dos Santos Pedrosa, F, Baral, RC, Barbano, AM, Barbera, R, Barile, F, Barnaföldi, GG, Barnby, LS, Barret, V, Bartalini, P, Barth, K, Bartke, J, Bartsch, E, Basile, M, Bastid, N, Basu, S, Bathen, B, Batigne, G, Batista Camejo, A, Batyunya, B, Batzing, PC, Bearden, IG, Beck, H, Bedda, C, Behera, NK, Belikov, I, Bellini, F, Bello Martinez, H, Bellwied, R, Belmont, R, Belmont-Moreno, E, Belyaev, V, Bencedi, G, Beole, S, Berceanu, I, Bercuci, A, Berdnikov, Y, Berenyi, D, Bertens, RA, Berzano, D, Betev, L, Bhasin, A, Bhat, IR, Bhati, AK, Bhattacharjee, B, Bhom, J, Bianchi, L, Bianchi, N, Bianchin, C, and Bielčík, J
Subjects: Quark gluon plasma, QCD, Heavy Ions, Genetics, Nuclear & Particles Physics, Mathematical Physics, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics
Abstract: Abstract: We present a measurement of inclusive J/ψ production in p-Pb collisions at sNN=5.02(Formula presented.) TeV as a function of the centrality of the collision, as estimated from the energy deposited in the Zero Degree Calorimeters. The measurement is performed with the ALICE detector down to zero transverse momentum, pT, in the backward (−4.46 < ycms< −2.96) and forward (2.03 < ycms< 3.53) rapidity intervals in the dimuon decay channel and in the mid-rapidity region (−1.37 < ycms< 0.43) in the dielectron decay channel. The backward and forward rapidity intervals correspond to the Pb-going and p-going direction, respectively. The pT-differential J/ψ production cross section at backward and forward rapidity is measured for several centrality classes, together with the corresponding average pT and pT2 values. The nuclear modification factor is presented as a function of centrality for the three rapidity intervals, and as a function of pT for several centrality classes at backward and forward rapidity. At mid- and forward rapidity, the J/ψ yield is suppressed up to 40% compared to that in pp interactions scaled by the number of binary collisions. The degree of suppression increases towards central p-Pb collisions at forward rapidity, and with decreasing pT of the J/ψ. At backward rapidity, the nuclear modification factor is compatible with unity within the total uncertainties, with an increasing trend from peripheral to central p-Pb collisions.[Figure not available: see fulltext.]
Published: 2015

9. Centrality dependence of high-pT D meson suppression in Pb-Pb collisions at (Formula presented.) TeV

Author: The ALICE collaboration, Adam, J, Adamová, D, Aggarwal, MM, Aglieri Rinella, G, Agnello, M, Agrawal, N, Ahammed, Z, Ahn, SU, Aimo, I, Aiola, S, Ajaz, M, Akindinov, A, Alam, SN, Aleksandrov, D, Alessandro, B, Alexandre, D, Alfaro Molina, R, Alici, A, Alkin, A, Almaraz, JRM, Alme, J, Alt, T, Altinpinar, S, Altsybeev, I, Alves Garcia Prado, C, Andrei, C, Andronic, A, Anguelov, V, Anielski, J, Antičić, T, Antinori, F, Antonioli, P, Aphecetche, L, Appelshäuser, H, Arcelli, S, Armesto, N, Arnaldi, R, Arsene, IC, Arslandok, M, Audurier, B, Augustinus, A, Averbeck, R, Azmi, MD, Bach, M, Badalà, A, Baek, YW, Bagnasco, S, Bailhache, R, Bala, R, Baldisseri, A, Baltasar Dos Santos Pedrosa, F, Baral, RC, Barbano, AM, Barbera, R, Barile, F, Barnaföldi, GG, Barnby, LS, Barret, V, Bartalini, P, Barth, K, Bartke, J, Bartsch, E, Basile, M, Bastid, N, Basu, S, Bathen, B, Batigne, G, Batista Camejo, A, Batyunya, B, Batzing, PC, Bearden, IG, Beck, H, Bedda, C, Behera, NK, Belikov, I, Bellini, F, Bello Martinez, H, Bellwied, R, Belmont, R, Belmont-Moreno, E, Belyaev, V, Bencedi, G, Beole, S, Berceanu, I, Bercuci, A, Berdnikov, Y, Berenyi, D, Bertens, RA, Berzano, D, Betev, L, Bhasin, A, Bhat, IR, Bhati, AK, Bhattacharjee, B, Bhom, J, Bianchi, L, Bianchi, N, Bianchin, C, and Bielčík, J
Subjects: Charm physics, Heavy Ions, Heavy-ion collision, Nuclear & Particles Physics, Mathematical Physics, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics
Abstract: Abstract: The nuclear modification factor, RAA, of the prompt charmed mesons D0, D+ and D∗+, and their antiparticles, was measured with the ALICE detector in Pb-Pb collisions at a centre-of-mass energy sNN=2.76(Formula presented.) TeV in two transverse momentum intervals, 5 < pT< 8 GeV/c and 8 < pT< 16 GeV/c, and in six collision centrality classes. The RAA shows a maximum suppression of a factor of 5-6 in the 10% most central collisions. The suppression and its centrality dependence are compatible within uncertainties with those of charged pions. A comparison with the RAA of non-prompt J/ψ from B meson decays, measured by the CMS Collaboration, hints at a larger suppression of D mesons in the most central collisions.[Figure not available: see fulltext.]
Published: 2015

10. Measurement of pion, kaon and proton production in proton–proton collisions at s=7 TeV

Author: Adam, J, Adamová, D, Aggarwal, MM, Rinella, G Aglieri, Agnello, M, Agrawal, N, Ahammed, Z, Ahmed, I, Ahn, SU, Aimo, I, Aiola, S, Ajaz, M, Akindinov, A, Alam, SN, Aleksandrov, D, Alessandro, B, Alexandre, D, Molina, R Alfaro, Alici, A, Alkin, A, Alme, J, Alt, T, Altinpinar, S, Altsybeev, I, Prado, C Alves Garcia, Andrei, C, Andronic, A, Anguelov, V, Anielski, J, Antičić, T, Antinori, F, Antonioli, P, Aphecetche, L, Appelshäuser, H, Arcelli, S, Armesto, N, Arnaldi, R, Aronsson, T, Arsene, IC, Arslandok, M, Augustinus, A, Averbeck, R, Azmi, MD, Bach, M, Badalà, A, Baek, YW, Bagnasco, S, Bailhache, R, Bala, R, Baldisseri, A, Ball, M, Pedrosa, F Baltasar Dos Santos, Baral, RC, Barbano, AM, Barbera, R, Barile, F, Barnaföldi, GG, Barnby, LS, Barret, V, Bartalini, P, Bartke, J, Bartsch, E, Basile, M, Bastid, N, Basu, S, Bathen, B, Batigne, G, Camejo, A Batista, Batyunya, B, Batzing, PC, Bearden, IG, Beck, H, Bedda, C, Behera, NK, Belikov, I, Bellini, F, Martinez, H Bello, Bellwied, R, Belmont, R, Belmont-Moreno, E, Belyaev, V, Bencedi, G, Beole, S, Berceanu, I, Bercuci, A, Berdnikov, Y, Berenyi, D, Bertens, RA, Berzano, D, Betev, L, Bhasin, A, Bhat, IR, Bhati, AK, Bhattacharjee, B, Bhom, J, Bianchi, L, Bianchi, N, Bianchin, C, Bielčík, J, and Bielčíková, J
Subjects: Nuclear and Plasma Physics, Particle and High Energy Physics, Physical Sciences, ALICE Collaboration, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics, Nuclear & Particles Physics, Astronomical sciences, Atomic, molecular and optical physics, Particle and high energy physics
Abstract: The measurement of primary [Formula: see text], [Formula: see text], [Formula: see text] and [Formula: see text] production at mid-rapidity ([Formula: see text] 0.5) in proton-proton collisions at [Formula: see text][Formula: see text] 7 TeV performed with a large ion collider experiment at the large hadron collider (LHC) is reported. Particle identification is performed using the specific ionisation energy-loss and time-of-flight information, the ring-imaging Cherenkov technique and the kink-topology identification of weak decays of charged kaons. Transverse momentum spectra are measured from 0.1 up to 3 GeV/[Formula: see text] for pions, from 0.2 up to 6 GeV/[Formula: see text] for kaons and from 0.3 up to 6 GeV/[Formula: see text] for protons. The measured spectra and particle ratios are compared with quantum chromodynamics-inspired models, tuned to reproduce also the earlier measurements performed at the LHC. Furthermore, the integrated particle yields and ratios as well as the average transverse momenta are compared with results at lower collision energies.
Published: 2015

11. Inclusive photon production at forward rapidities in proton–proton collisions at s = 0.9, 2.76 and 7 TeV

Author: ALICE Collaboration, Abelev, B, Adam, J, Adamová, D, Aggarwal, MM, Rinella, G Aglieri, Agnello, M, Agostinelli, A, Agrawal, N, Ahammed, Z, Ahmad, N, Ahmed, I, Ahn, SU, Ahn, SA, Aimo, I, Aiola, S, Ajaz, M, Akindinov, A, Alam, SN, Aleksandrov, D, Alessandro, B, Alexandre, D, Alici, A, Alkin, A, Alme, J, Alt, T, Altinpinar, S, Altsybeev, I, Alves Garcia Prado, C, Andrei, C, Andronic, A, Anguelov, V, Anielski, J, Antičić, T, Antinori, F, Antonioli, P, Aphecetche, L, Appelshäuser, H, Arcelli, S, Armesto, N, Arnaldi, R, Aronsson, T, Arsene, IC, Arslandok, M, Augustinus, A, Averbeck, R, Awes, TC, Azmi, MD, Bach, M, Badalà, A, Baek, YW, Bagnasco, S, Bailhache, R, Bala, R, Baldisseri, A, Baltasar Dos Santos Pedrosa, F, Baral, RC, Barbera, R, Barile, F, Barnaföldi, GG, Barnby, LS, Barret, V, Bartke, J, Basile, M, Bastid, N, Basu, S, Bathen, B, Batigne, G, Batista Camejo, A, Batyunya, B, Batzing, PC, Baumann, C, Bearden, IG, Beck, H, Bedda, C, Behera, NK, Belikov, I, Bellini, F, Bellwied, R, Belmont-Moreno, E, Belmont, R, Belyaev, V, Bencedi, G, Beole, S, Berceanu, I, Bercuci, A, Berdnikov, Y, Berenyi, D, Berger, ME, Bertens, RA, Berzano, D, Betev, L, Bhasin, A, Bhat, IR, Bhati, AK, Bhattacharjee, B, Bhom, J, Bianchi, L, Bianchi, N, and Bianchin, C
Subjects: Nuclear and Plasma Physics, Particle and High Energy Physics, Physical Sciences, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics, Nuclear & Particles Physics, Astronomical sciences, Atomic, molecular and optical physics, Particle and high energy physics
Abstract: The multiplicity and pseudorapidity distributions of inclusive photons have been measured at forward rapidities (2.3 < η < 3.9) in proton–proton collisions at three center-of-mass energies, √s = 0.9, 2.76 and 7 TeV using the ALICE detector. It is observed that the increase in the average photon multiplicity as a function of beam energy is compatible with both a logarithmic and a power-law dependence. The relative increase in average photon multiplicity produced in inelastic pp collisions at 2.76 and 7 TeV center-of-mass energies with respect to 0.9 TeV are 37.2± 0.3% (stat) ± 8.8% (sys) and 61.2 ± 0.3 % (stat) ± 7.6% (sys), respectively. The photon multiplicity distributions for all center-of-mass energies are well described by negative binomial distributions. The multiplicity distributions are also presented in terms of KNO variables. The results are compared to model predictions, which are found in general to underestimate the data at large photon multiplicities, in particular at the highest center-of-mass energy. Limiting fragmentation behavior of photons has been explored with the data, but is not observed in the measured pseudorapidity range.
Published: 2015

12. Inclusive photon production at forward rapidities in proton–proton collisions at √s = 0.9, 2.76 and 7 TeV

Author: ALICE Collaboration, Abelev, B, Adam, J, Adamová, D, Aggarwal, MM, Rinella, GA, Agnello, M, Agostinelli, A, Agrawal, N, Ahammed, Z, Ahmad, N, Ahmed, I, Ahn, SU, Ahn, SA, Aimo, I, Aiola, S, Ajaz, M, Akindinov, A, Alam, SN, Aleksandrov, D, Alessandro, B, Alexandre, D, Alici, A, Alkin, A, Alme, J, Alt, T, Altinpinar, S, Altsybeev, I, Alves Garcia Prado, C, Andrei, C, Andronic, A, Anguelov, V, Anielski, J, Antičić, T, Antinori, F, Antonioli, P, Aphecetche, L, Appelshäuser, H, Arcelli, S, Armesto, N, Arnaldi, R, Aronsson, T, Arsene, IC, Arslandok, M, Augustinus, A, Averbeck, R, Awes, TC, Azmi, MD, Bach, M, Badalà, A, Baek, YW, Bagnasco, S, Bailhache, R, Bala, R, Baldisseri, A, Baltasar Dos Santos Pedrosa, F, Baral, RC, Barbera, R, Barile, F, Barnaföldi, GG, Barnby, LS, Barret, V, Bartke, J, Basile, M, Bastid, N, Basu, S, Bathen, B, Batigne, G, Batista Camejo, A, Batyunya, B, Batzing, PC, Baumann, C, Bearden, IG, Beck, H, Bedda, C, Behera, NK, Belikov, I, Bellini, F, Bellwied, R, Belmont-Moreno, E, Belmont, R, Belyaev, V, Bencedi, G, Beole, S, Berceanu, I, Bercuci, A, Berdnikov, Y, Berenyi, D, Berger, ME, Bertens, RA, Berzano, D, Betev, L, Bhasin, A, Bhat, IR, Bhati, AK, Bhattacharjee, B, Bhom, J, Bianchi, L, Bianchi, N, and Bianchin, C
Subjects: Nuclear & Particles Physics, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics
Abstract: The multiplicity and pseudorapidity distributions of inclusive photons have been measured at forward rapidities (2.3 < η < 3.9) in proton–proton collisions at three center-of-mass energies, √s = 0.9, 2.76 and 7 TeV using the ALICE detector. It is observed that the increase in the average photon multiplicity as a function of beam energy is compatible with both a logarithmic and a power-law dependence. The relative increase in average photon multiplicity produced in inelastic pp collisions at 2.76 and 7 TeV center-of-mass energies with respect to 0.9 TeV are 37.2± 0.3% (stat) ± 8.8% (sys) and 61.2 ± 0.3 % (stat) ± 7.6% (sys), respectively. The photon multiplicity distributions for all center-of-mass energies are well described by negative binomial distributions. The multiplicity distributions are also presented in terms of KNO variables. The results are compared to model predictions, which are found in general to underestimate the data at large photon multiplicities, in particular at the highest center-of-mass energy. Limiting fragmentation behavior of photons has been explored with the data, but is not observed in the measured pseudorapidity range.
Published: 2015

13. Production of [Formula: see text] and [Formula: see text] in proton-proton collisions at [Formula: see text] 7 TeV.

Author: ALICE Collaboration, Abelev, B, Adam, J, Adamová, D, Aggarwal, MM, Rinella, G Aglieri, Agnello, M, Agostinelli, A, Agrawal, N, Ahammed, Z, Ahmad, N, Ahmed, I, Ahn, SU, Ahn, SA, Aimo, I, Aiola, S, Ajaz, M, Akindinov, A, Alam, SN, Aleksandrov, D, Alessandro, B, Alexandre, D, Alici, A, Alkin, A, Alme, J, Alt, T, Altinpinar, S, Altsybeev, I, Alves Garcia Prado, C, Andrei, C, Andronic, A, Anguelov, V, Anielski, J, Antičić, T, Antinori, F, Antonioli, P, Aphecetche, L, Appelshäuser, H, Arcelli, S, Armesto, N, Arnaldi, R, Aronsson, T, Arsene, IC, Arslandok, M, Augustinus, A, Averbeck, R, Awes, TC, Azmi, MD, Bach, M, Badalà, A, Baek, YW, Bagnasco, S, Bailhache, R, Bala, R, Baldisseri, A, Baltasar Dos Santos Pedrosa, F, Baral, RC, Barbera, R, Barile, F, Barnaföldi, GG, Barnby, LS, Barret, V, Bartke, J, Basile, M, Bastid, N, Basu, S, Bathen, B, Batigne, G, Batista Camejo, A, Batyunya, B, Batzing, PC, Baumann, C, Bearden, IG, Beck, H, Bedda, C, Behera, NK, Belikov, I, Bellini, F, Bellwied, R, Belmont-Moreno, E, Belmont, R, Belyaev, V, Bencedi, G, Beole, S, Berceanu, I, Bercuci, A, Berdnikov, Y, Berenyi, D, Berger, ME, Bertens, RA, Berzano, D, Betev, L, Bhasin, A, Bhat, IR, Bhati, AK, Bhattacharjee, B, Bhom, J, Bianchi, L, Bianchi, N, and Bianchin, C
Subjects: ALICE Collaboration, Nuclear & Particles Physics, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics
Abstract: The production of the strange and double-strange baryon resonances ([Formula: see text], [Formula: see text]) has been measured at mid-rapidity ([Formula: see text][Formula: see text]) in proton-proton collisions at [Formula: see text] [Formula: see text] 7 TeV with the ALICE detector at the LHC. Transverse momentum spectra for inelastic collisions are compared to QCD-inspired models, which in general underpredict the data. A search for the [Formula: see text] pentaquark, decaying in the [Formula: see text] channel, has been carried out but no evidence is seen.
Published: 2015

14. Production of Σ(1385)± and Ξ(1530)0 in proton–proton collisions at s= 7 TeV

Author: ALICE Collaboration, Abelev, B, Adam, J, Adamová, D, Aggarwal, MM, Rinella, G Aglieri, Agnello, M, Agostinelli, A, Agrawal, N, Ahammed, Z, Ahmad, N, Ahmed, I, Ahn, SU, Ahn, SA, Aimo, I, Aiola, S, Ajaz, M, Akindinov, A, Alam, SN, Aleksandrov, D, Alessandro, B, Alexandre, D, Alici, A, Alkin, A, Alme, J, Alt, T, Altinpinar, S, Altsybeev, I, Alves Garcia Prado, C, Andrei, C, Andronic, A, Anguelov, V, Anielski, J, Antičić, T, Antinori, F, Antonioli, P, Aphecetche, L, Appelshäuser, H, Arcelli, S, Armesto, N, Arnaldi, R, Aronsson, T, Arsene, IC, Arslandok, M, Augustinus, A, Averbeck, R, Awes, TC, Azmi, MD, Bach, M, Badalà, A, Baek, YW, Bagnasco, S, Bailhache, R, Bala, R, Baldisseri, A, Baltasar Dos Santos Pedrosa, F, Baral, RC, Barbera, R, Barile, F, Barnaföldi, GG, Barnby, LS, Barret, V, Bartke, J, Basile, M, Bastid, N, Basu, S, Bathen, B, Batigne, G, Batista Camejo, A, Batyunya, B, Batzing, PC, Baumann, C, Bearden, IG, Beck, H, Bedda, C, Behera, NK, Belikov, I, Bellini, F, Bellwied, R, Belmont-Moreno, E, Belmont, R, Belyaev, V, Bencedi, G, Beole, S, Berceanu, I, Bercuci, A, Berdnikov, Y, Berenyi, D, Berger, ME, Bertens, RA, Berzano, D, Betev, L, Bhasin, A, Bhat, IR, Bhati, AK, Bhattacharjee, B, Bhom, J, Bianchi, L, Bianchi, N, and Bianchin, C
Subjects: Nuclear and Plasma Physics, Particle and High Energy Physics, Physical Sciences, ALICE Collaboration, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics, Nuclear & Particles Physics, Astronomical sciences, Atomic, molecular and optical physics, Particle and high energy physics
Abstract: The production of the strange and double-strange baryon resonances ([Formula: see text], [Formula: see text]) has been measured at mid-rapidity ([Formula: see text][Formula: see text]) in proton-proton collisions at [Formula: see text] [Formula: see text] 7 TeV with the ALICE detector at the LHC. Transverse momentum spectra for inelastic collisions are compared to QCD-inspired models, which in general underpredict the data. A search for the [Formula: see text] pentaquark, decaying in the [Formula: see text] channel, has been carried out but no evidence is seen.
Published: 2015

15. Measurement of pion, kaon and proton production in proton-proton collisions at [Formula: see text] TeV.

Author: Adam, J, Adamová, D, Aggarwal, MM, Rinella, G Aglieri, Agnello, M, Agrawal, N, Ahammed, Z, Ahmed, I, Ahn, SU, Aimo, I, Aiola, S, Ajaz, M, Akindinov, A, Alam, SN, Aleksandrov, D, Alessandro, B, Alexandre, D, Molina, R Alfaro, Alici, A, Alkin, A, Alme, J, Alt, T, Altinpinar, S, Altsybeev, I, Prado, C Alves Garcia, Andrei, C, Andronic, A, Anguelov, V, Anielski, J, Antičić, T, Antinori, F, Antonioli, P, Aphecetche, L, Appelshäuser, H, Arcelli, S, Armesto, N, Arnaldi, R, Aronsson, T, Arsene, IC, Arslandok, M, Augustinus, A, Averbeck, R, Azmi, MD, Bach, M, Badalà, A, Baek, YW, Bagnasco, S, Bailhache, R, Bala, R, Baldisseri, A, Ball, M, Pedrosa, F Baltasar Dos Santos, Baral, RC, Barbano, AM, Barbera, R, Barile, F, Barnaföldi, GG, Barnby, LS, Barret, V, Bartalini, P, Bartke, J, Bartsch, E, Basile, M, Bastid, N, Basu, S, Bathen, B, Batigne, G, Camejo, A Batista, Batyunya, B, Batzing, PC, Bearden, IG, Beck, H, Bedda, C, Behera, NK, Belikov, I, Bellini, F, Martinez, H Bello, Bellwied, R, Belmont, R, Belmont-Moreno, E, Belyaev, V, Bencedi, G, Beole, S, Berceanu, I, Bercuci, A, Berdnikov, Y, Berenyi, D, Bertens, RA, Berzano, D, Betev, L, Bhasin, A, Bhat, IR, Bhati, AK, Bhattacharjee, B, Bhom, J, Bianchi, L, Bianchi, N, Bianchin, C, Bielčík, J, and Bielčíková, J
Subjects: ALICE Collaboration, Nuclear & Particles Physics, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics
Abstract: The measurement of primary [Formula: see text], [Formula: see text], [Formula: see text] and [Formula: see text] production at mid-rapidity ([Formula: see text] 0.5) in proton-proton collisions at [Formula: see text][Formula: see text] 7 TeV performed with a large ion collider experiment at the large hadron collider (LHC) is reported. Particle identification is performed using the specific ionisation energy-loss and time-of-flight information, the ring-imaging Cherenkov technique and the kink-topology identification of weak decays of charged kaons. Transverse momentum spectra are measured from 0.1 up to 3 GeV/[Formula: see text] for pions, from 0.2 up to 6 GeV/[Formula: see text] for kaons and from 0.3 up to 6 GeV/[Formula: see text] for protons. The measured spectra and particle ratios are compared with quantum chromodynamics-inspired models, tuned to reproduce also the earlier measurements performed at the LHC. Furthermore, the integrated particle yields and ratios as well as the average transverse momenta are compared with results at lower collision energies.
Published: 2015

16. Event-by-event mean pT fluctuations in pp and Pb–Pb collisions at the LHC

Author: ALICE Collaboration, Abelev, B, Adam, J, Adamová, D, Aggarwal, MM, Rinella, GA, Agnello, M, Agostinelli, A, Agrawal, N, Ahammed, Z, Ahmad, N, Ahmed, I, Ahn, SU, Ahn, SA, Aimo, I, Aiola, S, Ajaz, M, Akindinov, A, Alam, SN, Aleksandrov, D, Alessandro, B, Alexandre, D, Alici, A, Alkin, A, Alme, J, Alt, T, Altinpinar, S, Altsybeev, I, Alves Garcia Prado, C, Andrei, C, Andronic, A, Anguelov, V, Anielski, J, Antičić, T, Antinori, F, Antonioli, P, Aphecetche, L, Appelshäuser, H, Arcelli, S, Armesto, N, Arnaldi, R, Aronsson, T, Arsene, IC, Arslandok, M, Augustinus, A, Averbeck, R, Awes, TC, Azmi, MD, Bach, M, Badalà, A, Baek, YW, Bagnasco, S, Bailhache, R, Bala, R, Baldisseri, A, Baltasar Dos Santos Pedrosa, F, Baral, RC, Barbera, R, Barile, F, Barnaföldi, GG, Barnby, LS, Barret, V, Bartke, J, Basile, M, Bastid, N, Basu, S, Bathen, B, Batigne, G, Batista Camejo, A, Batyunya, B, Batzing, PC, Baumann, C, Bearden, IG, Beck, H, Bedda, C, Behera, NK, Belikov, I, Bellini, F, Bellwied, R, Belmont-Moreno, E, Belmont, R, Belyaev, V, Bencedi, G, Beole, S, Berceanu, I, Bercuci, A, Berdnikov, Y, Berenyi, D, Berger, ME, Bertens, RA, Berzano, D, Betev, L, Bhasin, A, Bhat, IR, Bhati, AK, Bhattacharjee, B, Bhom, J, Bianchi, L, Bianchi, N, and Bianchin, C
Subjects: Nuclear & Particles Physics, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics
Abstract: Event-by-event fluctuations of the mean transverse momentum of charged particles produced in pp collisions at 0.9, 2.76 and 7 TeV, and Pb–Pb collisions at 2.76 TeV are studied as a function of the charged-particle multiplicity using the ALICE detector at the LHC. Dynamical fluctuations indicative of correlated particle emission are observed in all systems. The results in pp collisions show little dependence on collision energy. The Monte Carlo event generators PYTHIA and PHOJET are in qualitative agreement with the data. Peripheral Pb–Pb data exhibit a similar multiplicity dependence as that observed in pp. In central Pb–Pb, the results deviate from this trend, featuring a significant reduction of the fluctuation strength. The results in Pb–Pb are in qualitative agreement with previous measurements in Au–Au at lower collision energies and with expectations from models that incorporate collective phenomena.
Published: 2014

17. Transverse momentum dependence of inclusive primary charged-particle production in p–Pb collisions at sNN=5.02TeV

Author: Abelev, B, Adam, J, Adamová, D, Aggarwal, MM, Agnello, M, Agostinelli, A, Agrawal, N, Ahammed, Z, Ahmad, N, Ahmed, I, Ahn, SU, Ahn, SA, Aimo, I, Aiola, S, Ajaz, M, Akindinov, A, Alam, SN, Aleksandrov, D, Alessandro, B, Alexandre, D, Alici, A, Alkin, A, Alme, J, Alt, T, Altinpinar, S, Altsybeev, I, Alves Garcia Prado, C, Andrei, C, Andronic, A, Anguelov, V, Anielski, J, Antičić, T, Antinori, F, Antonioli, P, Aphecetche, L, Appelshäuser, H, Arcelli, S, Armesto, N, Arnaldi, R, Aronsson, T, Arsene, IC, Arslandok, M, Augustinus, A, Averbeck, R, Awes, TC, Azmi, MD, Bach, M, Badalà, A, Baek, YW, Bagnasco, S, Bailhache, R, Bala, R, Baldisseri, A, Baltasar Dos Santos Pedrosa, F, Baral, RC, Barbera, R, Barile, F, Barnaföldi, GG, Barnby, LS, Barret, V, Bartke, J, Basile, M, Bastid, N, Basu, S, Bathen, B, Batigne, G, Batista Camejo, A, Batyunya, B, Batzing, PC, Baumann, C, Bearden, IG, Beck, H, Bedda, C, Behera, NK, Belikov, I, Bellini, F, Bellwied, R, Belmont-Moreno, E, Belmont, R, Belyaev, V, Bencedi, G, Beole, S, Berceanu, I, Bercuci, A, Berdnikov, Y, Berenyi, D, Berger, ME, Bertens, RA, Berzano, D, Betev, L, Bhasin, A, Bhat, IR, Bhati, AK, Bhattacharjee, B, Bhom, J, Bianchi, L, Bianchi, N, Bianchin, C, Bielčík, J, and Bielčíková, J
Subjects: Nuclear and Plasma Physics, Particle and High Energy Physics, Physical Sciences, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics, Nuclear & Particles Physics, Astronomical sciences, Atomic, molecular and optical physics, Particle and high energy physics
Abstract: The transverse momentum (Formula presented.) distribution of primary charged particles is measured at midrapidity in minimum-bias p–Pb collisions at (Formula presented.)NN = 5.02(Formula presented.) TeV with the ALICE detector at the LHC in the range. The spectra are compared to the expectation based on binary collision scaling of particle production in pp collisions, leading to a nuclear modification factor consistent with unity for (Formula presented.) larger than 2 GeV/(Formula presented.)(Formula presented.) around 4 (Formula presented.). The measurement is compared to theoretical calculations and to data in Pb–Pb collisions at (Formula presented.) TeV.
Published: 2014

18. Transverse momentum dependence of inclusive primary charged-particle production in p–Pb collisions at √sNN=5.02 TeV

Author: Abelev, B, Adam, J, Adamová, D, Aggarwal, MM, Agnello, M, Agostinelli, A, Agrawal, N, Ahammed, Z, Ahmad, N, Ahmed, I, Ahn, SU, Ahn, SA, Aimo, I, Aiola, S, Ajaz, M, Akindinov, A, Alam, SN, Aleksandrov, D, Alessandro, B, Alexandre, D, Alici, A, Alkin, A, Alme, J, Alt, T, Altinpinar, S, Altsybeev, I, Alves Garcia Prado, C, Andrei, C, Andronic, A, Anguelov, V, Anielski, J, Antičić, T, Antinori, F, Antonioli, P, Aphecetche, L, Appelshäuser, H, Arcelli, S, Armesto, N, Arnaldi, R, Aronsson, T, Arsene, IC, Arslandok, M, Augustinus, A, Averbeck, R, Awes, TC, Azmi, MD, Bach, M, Badalà, A, Baek, YW, Bagnasco, S, Bailhache, R, Bala, R, Baldisseri, A, Baltasar Dos Santos Pedrosa, F, Baral, RC, Barbera, R, Barile, F, Barnaföldi, GG, Barnby, LS, Barret, V, Bartke, J, Basile, M, Bastid, N, Basu, S, Bathen, B, Batigne, G, Batista Camejo, A, Batyunya, B, Batzing, PC, Baumann, C, Bearden, IG, Beck, H, Bedda, C, Behera, NK, Belikov, I, Bellini, F, Bellwied, R, Belmont-Moreno, E, Belmont, R, Belyaev, V, Bencedi, G, Beole, S, Berceanu, I, Bercuci, A, Berdnikov, Y, Berenyi, D, Berger, ME, Bertens, RA, Berzano, D, Betev, L, Bhasin, A, Bhat, IR, Bhati, AK, Bhattacharjee, B, Bhom, J, Bianchi, L, Bianchi, N, Bianchin, C, and Bielčík, J
Subjects: Nuclear & Particles Physics, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics
Abstract: The transverse momentum (Formula presented.) distribution of primary charged particles is measured at midrapidity in minimum-bias p–Pb collisions at (Formula presented.)NN = 5.02(Formula presented.) TeV with the ALICE detector at the LHC in the range. The spectra are compared to the expectation based on binary collision scaling of particle production in pp collisions, leading to a nuclear modification factor consistent with unity for (Formula presented.) larger than 2 GeV/(Formula presented.)(Formula presented.) around 4 (Formula presented.). The measurement is compared to theoretical calculations and to data in Pb–Pb collisions at (Formula presented.) TeV.
Published: 2014

19. Measurement of quarkonium production at forward rapidity in pp collisions at s=7TeV

Author: The ALICE Collaboration, Abelev, B, Adam, J, Adamová, D, Aggarwal, MM, Agnello, M, Agostinelli, A, Agrawal, N, Ahammed, Z, Ahmad, N, Ahmad Masoodi, A, Ahmed, I, Ahn, SU, Ahn, SA, Aimo, I, Aiola, S, Ajaz, M, Akindinov, A, Aleksandrov, D, Alessandro, B, Alexandre, D, Alici, A, Alkin, A, Alme, J, Alt, T, Altini, V, Altinpinar, S, Altsybeev, I, Alves Garcia Prado, C, Andrei, C, Andronic, A, Anguelov, V, Anielski, J, Antičić, T, Antinori, F, Antonioli, P, Aphecetche, L, Appelshäuser, H, Arbor, N, Arcelli, S, Armesto, N, Arnaldi, R, Aronsson, T, Arsene, IC, Arslandok, M, Augustinus, A, Averbeck, R, Awes, TC, Azmi, MD, Bach, M, Badalà, A, Baek, YW, Bagnasco, S, Bailhache, R, Bala, R, Baldisseri, A, Baltasar Dos Santos Pedrosa, F, Baral, RC, Barbera, R, Barile, F, Barnaföldi, GG, Barnby, LS, Barret, V, Bartke, J, Basile, M, Bastid, N, Basu, S, Bathen, B, Batigne, G, Batyunya, B, Batzing, PC, Baumann, C, Bearden, IG, Beck, H, Bedda, C, Behera, NK, Belikov, I, Bellini, F, Bellwied, R, Belmont-Moreno, E, Bencedi, G, Beole, S, Berceanu, I, Bercuci, A, Berdnikov, Y, Berenyi, D, Bertens, RA, Berzano, D, Betev, L, Bhasin, A, Bhat, IR, Bhati, AK, Bhattacharjee, B, Bhom, J, Bianchi, L, Bianchi, N, Bianchin, C, Bielčík, J, Bielčíková, J, and Bilandzic, A
Subjects: Nuclear and Plasma Physics, Particle and High Energy Physics, Physical Sciences, ALICE Collaboration, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics, Nuclear & Particles Physics, Astronomical sciences, Atomic, molecular and optical physics, Particle and high energy physics
Abstract: The inclusive production cross sections at forward rapidity of [Formula: see text], [Formula: see text], [Formula: see text](1S) and [Formula: see text](2S) are measured in [Formula: see text] collisions at [Formula: see text] with the ALICE detector at the LHC. The analysis is based on a data sample corresponding to an integrated luminosity of 1.35 pb[Formula: see text]. Quarkonia are reconstructed in the dimuon-decay channel and the signal yields are evaluated by fitting the [Formula: see text] invariant mass distributions. The differential production cross sections are measured as a function of the transverse momentum [Formula: see text] and rapidity [Formula: see text], over the ranges [Formula: see text] GeV/c for [Formula: see text], [Formula: see text] GeV/c for all other resonances and for [Formula: see text]. The measured cross sections integrated over [Formula: see text] and [Formula: see text], and assuming unpolarized quarkonia, are: [Formula: see text] [Formula: see text]b, [Formula: see text] [Formula: see text]b, [Formula: see text] nb and [Formula: see text] nb, where the first uncertainty is statistical and the second one is systematic. The results are compared to measurements performed by other LHC experiments and to theoretical models.
Published: 2014

20. Measurement of quarkonium production at forward rapidity in [Formula: see text] collisions at [Formula: see text]TeV.

Author: ALICE Collaboration, Abelev, B, Adam, J, Adamová, D, Aggarwal, MM, Agnello, M, Agostinelli, A, Agrawal, N, Ahammed, Z, Ahmad, N, Ahmad Masoodi, A, Ahmed, I, Ahn, SU, Ahn, SA, Aimo, I, Aiola, S, Ajaz, M, Akindinov, A, Aleksandrov, D, Alessandro, B, Alexandre, D, Alici, A, Alkin, A, Alme, J, Alt, T, Altini, V, Altinpinar, S, Altsybeev, I, Alves Garcia Prado, C, Andrei, C, Andronic, A, Anguelov, V, Anielski, J, Antičić, T, Antinori, F, Antonioli, P, Aphecetche, L, Appelshäuser, H, Arbor, N, Arcelli, S, Armesto, N, Arnaldi, R, Aronsson, T, Arsene, IC, Arslandok, M, Augustinus, A, Averbeck, R, Awes, TC, Azmi, MD, Bach, M, Badalà, A, Baek, YW, Bagnasco, S, Bailhache, R, Bala, R, Baldisseri, A, Baltasar Dos Santos Pedrosa, F, Baral, RC, Barbera, R, Barile, F, Barnaföldi, GG, Barnby, LS, Barret, V, Bartke, J, Basile, M, Bastid, N, Basu, S, Bathen, B, Batigne, G, Batyunya, B, Batzing, PC, Baumann, C, Bearden, IG, Beck, H, Bedda, C, Behera, NK, Belikov, I, Bellini, F, Bellwied, R, Belmont-Moreno, E, Bencedi, G, Beole, S, Berceanu, I, Bercuci, A, Berdnikov, Y, Berenyi, D, Bertens, RA, Berzano, D, Betev, L, Bhasin, A, Bhat, IR, Bhati, AK, Bhattacharjee, B, Bhom, J, Bianchi, L, Bianchi, N, Bianchin, C, Bielčík, J, Bielčíková, J, and Bilandzic, A
Subjects: ALICE Collaboration, Nuclear & Particles Physics, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics
Abstract: The inclusive production cross sections at forward rapidity of [Formula: see text], [Formula: see text], [Formula: see text](1S) and [Formula: see text](2S) are measured in [Formula: see text] collisions at [Formula: see text] with the ALICE detector at the LHC. The analysis is based on a data sample corresponding to an integrated luminosity of 1.35 pb[Formula: see text]. Quarkonia are reconstructed in the dimuon-decay channel and the signal yields are evaluated by fitting the [Formula: see text] invariant mass distributions. The differential production cross sections are measured as a function of the transverse momentum [Formula: see text] and rapidity [Formula: see text], over the ranges [Formula: see text] GeV/c for [Formula: see text], [Formula: see text] GeV/c for all other resonances and for [Formula: see text]. The measured cross sections integrated over [Formula: see text] and [Formula: see text], and assuming unpolarized quarkonia, are: [Formula: see text] [Formula: see text]b, [Formula: see text] [Formula: see text]b, [Formula: see text] nb and [Formula: see text] nb, where the first uncertainty is statistical and the second one is systematic. The results are compared to measurements performed by other LHC experiments and to theoretical models.
Published: 2014

21. Energy dependence of the transverse momentum distributions of charged particles in pp collisions measured by ALICE

Author: The ALICE Collaboration, Abelev, B, Adam, J, Adamová, D, Adare, AM, Aggarwal, MM, Aglieri Rinella, G, Agnello, M, Agocs, AG, Agostinelli, A, Ahammed, Z, Ahmad, N, Ahmad Masoodi, A, Ahmed, I, Ahn, SA, Ahn, SU, Aimo, I, Aiola, S, Ajaz, M, Akindinov, A, Aleksandrov, D, Alessandro, B, Alexandre, D, Alici, A, Alkin, A, Alme, J, Alt, T, Altini, V, Altinpinar, S, Altsybeev, I, Alves Garcia Prado, C, Andrei, C, Andronic, A, Anguelov, V, Anielski, J, Antičić, T, Antinori, F, Antonioli, P, Aphecetche, L, Appelshäuser, H, Arbor, N, Arcelli, S, Armesto, N, Arnaldi, R, Aronsson, T, Arsene, IC, Arslandok, M, Augustinus, A, Averbeck, R, Awes, TC, Äystö, J, Azmi, MD, Bach, M, Badalà, A, Baek, YW, Bailhache, R, Bala, R, Baldisseri, A, Baltasar Dos Santos Pedrosa, F, Bán, J, Baral, RC, Barbera, R, Barile, F, Barnaföldi, GG, Barnby, LS, Barret, V, Bartke, J, Basile, M, Bastid, N, Basu, S, Bathen, B, Batigne, G, Batyunya, B, Batzing, PC, Baumann, C, Bearden, IG, Beck, H, Bedda, C, Behera, NK, Belikov, I, Bellini, F, Bellwied, R, Belmont-Moreno, E, Bencedi, G, Beole, S, Berceanu, I, Bercuci, A, Berdnikov, Y, Berenyi, D, Bergognon, AAE, Bertens, RA, Berzano, D, Betev, L, Bhasin, A, Bhati, AK, Bhom, J, Bianchi, L, Bianchi, N, Bianchin, C, and Bielčík, J
Subjects: Nuclear and Plasma Physics, Particle and High Energy Physics, Synchrotrons and Accelerators, Physical Sciences, ALICE Collaboration, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics, Nuclear & Particles Physics, Astronomical sciences, Atomic, molecular and optical physics, Particle and high energy physics
Abstract: Differential cross sections of charged particles in inelastic pp collisions as a function of pT have been measured at [Formula: see text] at the LHC. The pT spectra are compared to NLO-pQCD calculations. Though the differential cross section for an individual [Formula: see text] cannot be described by NLO-pQCD, the relative increase of cross section with [Formula: see text] is in agreement with NLO-pQCD. Based on these measurements and observations, procedures are discussed to construct pp reference spectra at [Formula: see text] up to pT=50 GeV/c as required for the calculation of the nuclear modification factor in nucleus-nucleus and proton-nucleus collisions.
Published: 2013

22. Charmonium and e+e− pair photoproduction at mid-rapidity in ultra-peripheral Pb–Pb collisions at

Author: The ALICE Collaboration, Abbas, E, Abelev, B, Adam, J, Adamová, D, Adare, AM, Aggarwal, MM, Aglieri Rinella, G, Agnello, M, Agocs, AG, Agostinelli, A, Ahammed, Z, Ahmad, N, Ahmad Masoodi, A, Ahmed, I, Ahn, SA, Ahn, SU, Aimo, I, Ajaz, M, Akindinov, A, Aleksandrov, D, Alessandro, B, Alexandre, D, Alici, A, Alkin, A, Almaráz Aviña, E, Alme, J, Alt, T, Altini, V, Altinpinar, S, Altsybeev, I, Andrei, C, Andronic, A, Anguelov, V, Anielski, J, Anson, C, Antičić, T, Antinori, F, Antonioli, P, Aphecetche, L, Appelshäuser, H, Arbor, N, Arcelli, S, Arend, A, Armesto, N, Arnaldi, R, Aronsson, T, Arsene, IC, Arslandok, M, Asryan, A, Augustinus, A, Averbeck, R, Awes, TC, Äystö, J, Azmi, MD, Bach, M, Badalà, A, Baek, YW, Bailhache, R, Bala, R, Baldisseri, A, Baltasar Dos Santos Pedrosa, F, Bán, J, Baral, RC, Barbera, R, Barile, F, Barnaföldi, GG, Barnby, LS, Barret, V, Bartke, J, Basile, M, Bastid, N, Basu, S, Bathen, B, Batigne, G, Batyunya, B, Batzing, PC, Baumann, C, Bearden, IG, Beck, H, Behera, NK, Belikov, I, Bellini, F, Bellwied, R, Belmont-Moreno, E, Bencedi, G, Beole, S, Berceanu, I, Bercuci, A, Berdnikov, Y, Berenyi, D, Bergognon, AAE, Bertens, RA, Berzano, D, Betev, L, Bhasin, A, Bhati, AK, Bhom, J, Bianchi, L, and Bianchi, N
Subjects: Nuclear and Plasma Physics, Particle and High Energy Physics, Physical Sciences, ALICE Collaboration, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics, Nuclear & Particles Physics, Astronomical sciences, Atomic, molecular and optical physics, Particle and high energy physics
Abstract: The ALICE Collaboration at the LHC has measured the J/ψ and ψ' photoproduction at mid-rapidity in ultra-peripheral Pb-Pb collisions at [Formula: see text]. The charmonium is identified via its leptonic decay for events where the hadronic activity is required to be minimal. The analysis is based on an event sample corresponding to an integrated luminosity of about 23 μb-1. The cross section for coherent and incoherent J/ψ production in the rapidity interval -0.9
Published: 2013

23. Charmonium and e+e- pair photoproduction at mid-rapidity in ultra-peripheral Pb-Pb collisions at [Formula: see text].

Author: ALICE Collaboration, Abbas, E, Abelev, B, Adam, J, Adamová, D, Adare, AM, Aggarwal, MM, Aglieri Rinella, G, Agnello, M, Agocs, AG, Agostinelli, A, Ahammed, Z, Ahmad, N, Ahmad Masoodi, A, Ahmed, I, Ahn, SA, Ahn, SU, Aimo, I, Ajaz, M, Akindinov, A, Aleksandrov, D, Alessandro, B, Alexandre, D, Alici, A, Alkin, A, Almaráz Aviña, E, Alme, J, Alt, T, Altini, V, Altinpinar, S, Altsybeev, I, Andrei, C, Andronic, A, Anguelov, V, Anielski, J, Anson, C, Antičić, T, Antinori, F, Antonioli, P, Aphecetche, L, Appelshäuser, H, Arbor, N, Arcelli, S, Arend, A, Armesto, N, Arnaldi, R, Aronsson, T, Arsene, IC, Arslandok, M, Asryan, A, Augustinus, A, Averbeck, R, Awes, TC, Äystö, J, Azmi, MD, Bach, M, Badalà, A, Baek, YW, Bailhache, R, Bala, R, Baldisseri, A, Baltasar Dos Santos Pedrosa, F, Bán, J, Baral, RC, Barbera, R, Barile, F, Barnaföldi, GG, Barnby, LS, Barret, V, Bartke, J, Basile, M, Bastid, N, Basu, S, Bathen, B, Batigne, G, Batyunya, B, Batzing, PC, Baumann, C, Bearden, IG, Beck, H, Behera, NK, Belikov, I, Bellini, F, Bellwied, R, Belmont-Moreno, E, Bencedi, G, Beole, S, Berceanu, I, Bercuci, A, Berdnikov, Y, Berenyi, D, Bergognon, AAE, Bertens, RA, Berzano, D, Betev, L, Bhasin, A, Bhati, AK, Bhom, J, Bianchi, L, and Bianchi, N
Subjects: ALICE Collaboration, Nuclear & Particles Physics, Quantum Physics, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Atomic, Molecular, Nuclear, Particle and Plasma Physics
Abstract: The ALICE Collaboration at the LHC has measured the J/ψ and ψ' photoproduction at mid-rapidity in ultra-peripheral Pb-Pb collisions at [Formula: see text]. The charmonium is identified via its leptonic decay for events where the hadronic activity is required to be minimal. The analysis is based on an event sample corresponding to an integrated luminosity of about 23 μb-1. The cross section for coherent and incoherent J/ψ production in the rapidity interval -0.9
Published: 2013

24. Energy dependence of the transverse momentum distributions of charged particles in pp collisions measured by ALICE.

Author: ALICE Collaboration, Abelev, B, Adam, J, Adamová, D, Adare, AM, Aggarwal, MM, Aglieri Rinella, G, Agnello, M, Agocs, AG, Agostinelli, A, Ahammed, Z, Ahmad, N, Ahmad Masoodi, A, Ahmed, I, Ahn, SA, Ahn, SU, Aimo, I, Aiola, S, Ajaz, M, Akindinov, A, Aleksandrov, D, Alessandro, B, Alexandre, D, Alici, A, Alkin, A, Alme, J, Alt, T, Altini, V, Altinpinar, S, Altsybeev, I, Alves Garcia Prado, C, Andrei, C, Andronic, A, Anguelov, V, Anielski, J, Antičić, T, Antinori, F, Antonioli, P, Aphecetche, L, Appelshäuser, H, Arbor, N, Arcelli, S, Armesto, N, Arnaldi, R, Aronsson, T, Arsene, IC, Arslandok, M, Augustinus, A, Averbeck, R, Awes, TC, Äystö, J, Azmi, MD, Bach, M, Badalà, A, Baek, YW, Bailhache, R, Bala, R, Baldisseri, A, Baltasar Dos Santos Pedrosa, F, Bán, J, Baral, RC, Barbera, R, Barile, F, Barnaföldi, GG, Barnby, LS, Barret, V, Bartke, J, Basile, M, Bastid, N, Basu, S, Bathen, B, Batigne, G, Batyunya, B, Batzing, PC, Baumann, C, Bearden, IG, Beck, H, Bedda, C, Behera, NK, Belikov, I, Bellini, F, Bellwied, R, Belmont-Moreno, E, Bencedi, G, Beole, S, Berceanu, I, Bercuci, A, Berdnikov, Y, Berenyi, D, Bergognon, AAE, Bertens, RA, Berzano, D, Betev, L, Bhasin, A, Bhati, AK, Bhom, J, Bianchi, L, Bianchi, N, Bianchin, C, and Bielčík, J
Subjects: ALICE Collaboration, Nuclear & Particles Physics, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics
Abstract: Differential cross sections of charged particles in inelastic pp collisions as a function of pT have been measured at [Formula: see text] at the LHC. The pT spectra are compared to NLO-pQCD calculations. Though the differential cross section for an individual [Formula: see text] cannot be described by NLO-pQCD, the relative increase of cross section with [Formula: see text] is in agreement with NLO-pQCD. Based on these measurements and observations, procedures are discussed to construct pp reference spectra at [Formula: see text] up to pT=50 GeV/c as required for the calculation of the nuclear modification factor in nucleus-nucleus and proton-nucleus collisions.
Published: 2013

25. Charged-particle multiplicity measurement in proton–proton collisions at TeV with ALICE at LHC

Author: The ALICE Collaboration, Aamodt, K, Abel, N, Abeysekara, U, Abrahantes Quintana, A, Abramyan, A, Adamová, D, Aggarwal, MM, Aglieri Rinella, G, Agocs, AG, Aguilar Salazar, S, Ahammed, Z, Ahmad, A, Ahmad, N, Ahn, SU, Akimoto, R, Akindinov, A, Aleksandrov, D, Alessandro, B, Alfaro Molina, R, Alici, A, Almaráz Aviña, E, Alme, J, Alt, T, Altini, V, Altinpinar, S, Andrei, C, Andronic, A, Anelli, G, Angelov, V, Anson, C, Antičić, T, Antinori, F, Antinori, S, Antipin, K, Antończyk, D, Antonioli, P, Anzo, A, Aphecetche, L, Appelshäuser, H, Arcelli, S, Arceo, R, Arend, A, Armesto, N, Arnaldi, R, Aronsson, T, Arsene, IC, Asryan, A, Augustinus, A, Averbeck, R, Awes, TC, Äystö, J, Azmi, MD, Bablok, S, Bach, M, Badalà, A, Baek, YW, Bagnasco, S, Bailhache, R, Bala, R, Baldisseri, A, Baldit, A, Bán, J, Barbera, R, Barnaföldi, GG, Barnby, L, Barret, V, Bartke, J, Barile, F, Basile, M, Basmanov, V, Bastid, N, Bathen, B, Batigne, G, Batyunya, B, Baumann, C, Bearden, IG, Becker, B, Belikov, I, Bellwied, R, Belmont-Moreno, E, Belogianni, A, Benhabib, L, Beole, S, Berceanu, I, Bercuci, A, Berdermann, E, Berdnikov, Y, Betev, L, Bhasin, A, Bhati, AK, Bianchi, L, Bianchi, N, Bianchin, C, Bielčík, J, Bielčíková, J, Bilandzic, A, Bimbot, L, Biolcati, E, and Blanc, A
Subjects: Nuclear and Plasma Physics, Particle and High Energy Physics, Physical Sciences, hep-ex, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics, Nuclear & Particles Physics, Astronomical sciences, Atomic, molecular and optical physics, Particle and high energy physics
Abstract: The pseudorapidity density and multiplicity distribution of charged particles produced in proton-proton collisions at the LHC, at a centre-of-mass energy √s= 7 TeV, were measured in the central pseudorapidity region {pipe}η{pipe} < 1. Comparisons are made with previous measurements at √s = 0.9 TeV and 2.36 TeV. At √s = 7 TeV, for events with at least one charged particle in {pipe}η{pipe} < 1, we obtain dNch/dη = 6.01 ± 0.01(stat.)+0.20-0.12(syst.). This corresponds to an increase of 57.6% ± 0.4%(stat.)+3.6-1.8%(syst.) relative to collisions at 0.9 TeV, significantly higher than calculations from commonly used models. The multiplicity distribution at 7 TeV is described fairly well by the negative binomial distribution. © 2010 CERN for the benefit of the ALICE collaboration.
Published: 2010

26. Charged-particle multiplicity measurement in proton–proton collisions at and 2.36 TeV with ALICE at LHC

Author: The ALICE Collaboration, Aamodt, K, Abel, N, Abeysekara, U, Abrahantes Quintana, A, Abramyan, A, Adamová, D, Aggarwal, MM, Aglieri Rinella, G, Agocs, AG, Aguilar Salazar, S, Ahammed, Z, Ahmad, A, Ahmad, N, Ahn, SU, Akimoto, R, Akindinov, A, Aleksandrov, D, Alessandro, B, Alfaro Molina, R, Alici, A, Almaráz Aviña, E, Alme, J, Alt, T, Altini, V, Altinpinar, S, Andrei, C, Andronic, A, Anelli, G, Angelov, V, Anson, C, Antičić, T, Antinori, F, Antinori, S, Antipin, K, Antończyk, D, Antonioli, P, Anzo, A, Aphecetche, L, Appelshäuser, H, Arcelli, S, Arceo, R, Arend, A, Armesto, N, Arnaldi, R, Aronsson, T, Arsene, IC, Asryan, A, Augustinus, A, Averbeck, R, Awes, TC, Äystö, J, Azmi, MD, Bablok, S, Bach, M, Badalà, A, Baek, YW, Bagnasco, S, Bailhache, R, Bala, R, Baldisseri, A, Baldit, A, Bán, J, Barbera, R, Barnaföldi, GG, Barnby, L, Barret, V, Bartke, J, Barile, F, Basile, M, Basmanov, V, Bastid, N, Bathen, B, Batigne, G, Batyunya, B, Baumann, C, Bearden, IG, Becker, B, Belikov, I, Bellwied, R, Belmont-Moreno, E, Belogianni, A, Benhabib, L, Beole, S, Berceanu, I, Bercuci, A, Berdermann, E, Berdnikov, Y, Betev, L, Bhasin, A, Bhati, AK, Bianchi, L, Bianchi, N, Bianchin, C, Bielčík, J, Bielčíková, J, Bilandzic, A, Bimbot, L, Biolcati, E, and Blanc, A
Subjects: Nuclear and Plasma Physics, Particle and High Energy Physics, Physical Sciences, hep-ex, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics, Nuclear & Particles Physics, Astronomical sciences, Atomic, molecular and optical physics, Particle and high energy physics
Abstract: Charged-particle production was studied in proton-proton collisions collected at the LHC with the ALICE detector at centre-of-mass energies 0.9 TeV and 2.36 TeV in the pseudorapidity range {pipe}η{pipe}
Published: 2010

27. First proton–proton collisions at the LHC as observed with the ALICE detector: measurement of the charged-particle pseudorapidity density at GeV

Author: The ALICE Collaboration, Aamodt, K, Abel, N, Abeysekara, U, Abrahantes Quintana, A, Acero, A, Adamová, D, Aggarwal, MM, Aglieri Rinella, G, Agocs, AG, Aguilar Salazar, S, Ahammed, Z, Ahmad, A, Ahmad, N, Ahn, SU, Akimoto, R, Akindinov, A, Aleksandrov, D, Alessandro, B, Alfaro Molina, R, Alici, A, Almaráz Aviña, E, Alme, J, Alt, T, Altini, V, Altinpinar, S, Andrei, C, Andronic, A, Anelli, G, Angelov, V, Anson, C, Antičić, T, Antinori, F, Antinori, S, Antipin, K, Antończyk, D, Antonioli, P, Anzo, A, Aphecetche, L, Appelshäuser, H, Arcelli, S, Arceo, R, Arend, A, Armesto, N, Arnaldi, R, Aronsson, T, Arsene, IC, Asryan, A, Augustinus, A, Averbeck, R, Awes, TC, Äystö, J, Azmi, MD, Bablok, S, Bach, M, Badalà, A, Baek, YW, Bagnasco, S, Bailhache, R, Bala, R, Baldisseri, A, Baldit, A, Bán, J, Barbera, R, Barnaföldi, GG, Barnby, L, Barret, V, Bartke, J, Barile, F, Basile, M, Basmanov, V, Bastid, N, Bathen, B, Batigne, G, Batyunya, B, Baumann, C, Bearden, IG, Becker, B, Belikov, I, Bellwied, R, Belmont-Moreno, E, Belogianni, A, Benhabib, L, Beole, S, Berceanu, I, Bercuci, A, Berdermann, E, Berdnikov, Y, Betev, L, Bhasin, A, Bhati, AK, Bianchi, L, Bianchi, N, Bianchin, C, Bielčík, J, Bielčíková, J, Bilandzic, A, Bimbot, L, Biolcati, E, and Blanc, A
Subjects: Nuclear and Plasma Physics, Particle and High Energy Physics, Physical Sciences, hep-ex, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics, Nuclear & Particles Physics, Astronomical sciences, Atomic, molecular and optical physics, Particle and high energy physics
Abstract: On 23rd November 2009, during the early commissioning of the CERN Large Hadron Collider (LHC), two counter-rotating proton bunches were circulated for the first time concurrently in the machine, at the LHC injection energy of 450 GeV per beam. Although the proton intensity was very low, with only one pilot bunch per beam, and no systematic attempt was made to optimize the collision optics, all LHC experiments reported a number of collision candidates. In the ALICE experiment, the collision region was centred very well in both the longitudinal and transverse directions and 284 events were recorded in coincidence with the two passing proton bunches. The events were immediately reconstructed and analyzed both online and offline. We have used these events to measure the pseudorapidity density of charged primary particles in the central region. In the range |η|
Published: 2010

28. First proton-proton collisions at the LHC as observed with the ALICE detector: Measurement of the charged-particle pseudorapidity density at √s = 900 GeV

Author: Aamodt, K, Abel, N, Abeysekara, U, Abrahantes Quintana, A, Acero, A, Adamová, D, Aggarwal, MM, Aglieri Rinella, G, Agocs, AG, Aguilar Salazar, S, Ahammed, Z, Ahmad, A, Ahmad, N, Ahn, SU, Akimoto, R, Akindinov, A, Aleksandrov, D, Alessandro, B, Alfaro Molina, R, Alici, A, Almaráz Aviña, E, Alme, J, Alt, T, Altini, V, Altinpinar, S, Andrei, C, Andronic, A, Anelli, G, Angelov, V, Anson, C, Antičić, T, Antinori, F, Antinori, S, Antipin, K, Antończyk, D, Antonioli, P, Anzo, A, Aphecetche, L, Appelshäuser, H, Arcelli, S, Arceo, R, Arend, A, Armesto, N, Arnaldi, R, Aronsson, T, Arsene, IC, Asryan, A, Augustinus, A, Averbeck, R, Awes, TC, Äystö, J, Azmi, MD, Bablok, S, Bach, M, Badalà, A, Baek, YW, Bagnasco, S, Bailhache, R, Bala, R, Baldisseri, A, Baldit, A, Bán, J, Barbera, R, Barnaföldi, GG, Barnby, L, Barret, V, Bartke, J, Barile, F, Basile, M, Basmanov, V, Bastid, N, Bathen, B, Batigne, G, Batyunya, B, Baumann, C, Bearden, IG, Becker, B, Belikov, I, Bellwied, R, Belmont-Moreno, E, Belogianni, A, Benhabib, L, Beole, S, Berceanu, I, Bercuci, A, Berdermann, E, Berdnikov, Y, Betev, L, Bhasin, A, Bhati, AK, Bianchi, L, Bianchi, N, Bianchin, C, Bielčík, J, Bielčíková, J, Bilandzic, A, Bimbot, L, Biolcati, E, Blanc, A, and Blanco, F
Subjects: hep-ex, Nuclear & Particles Physics, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics
Abstract: On 23rd November 2009, during the early commissioning of the CERN Large Hadron Collider (LHC), two counter-rotating proton bunches were circulated for the first time concurrently in the machine, at the LHC injection energy of 450 GeV per beam. Although the proton intensity was very low, with only one pilot bunch per beam, and no systematic attempt was made to optimize the collision optics, all LHC experiments reported a number of collision candidates. In the ALICE experiment, the collision region was centred very well in both the longitudinal and transverse directions and 284 events were recorded in coincidence with the two passing proton bunches. The events were immediately reconstructed and analyzed both online and offline. We have used these events to measure the pseudorapidity density of charged primary particles in the central region. In the range |η|
Published: 2010

29. Charged-particle multiplicity measurement in proton-proton collisions at √s = 7 TeV with ALICE at LHC

Author: Aamodt, K, Abel, N, Abeysekara, U, Abrahantes Quintana, A, Abramyan, A, Adamová, D, Aggarwal, MM, Aglieri Rinella, G, Agocs, AG, Aguilar Salazar, S, Ahammed, Z, Ahmad, A, Ahmad, N, Ahn, SU, Akimoto, R, Akindinov, A, Aleksandrov, D, Alessandro, B, Alfaro Molina, R, Alici, A, Almaráz Aviña, E, Alme, J, Alt, T, Altini, V, Altinpinar, S, Andrei, C, Andronic, A, Anelli, G, Angelov, V, Anson, C, Antičić, T, Antinori, F, Antinori, S, Antipin, K, Antończyk, D, Antonioli, P, Anzo, A, Aphecetche, L, Appelshäuser, H, Arcelli, S, Arceo, R, Arend, A, Armesto, N, Arnaldi, R, Aronsson, T, Arsene, IC, Asryan, A, Augustinus, A, Averbeck, R, Awes, TC, Äystö, J, Azmi, MD, Bablok, S, Bach, M, Badalà, A, Baek, YW, Bagnasco, S, Bailhache, R, Bala, R, Baldisseri, A, Baldit, A, Bán, J, Barbera, R, Barnaföldi, GG, Barnby, L, Barret, V, Bartke, J, Barile, F, Basile, M, Basmanov, V, Bastid, N, Bathen, B, Batigne, G, Batyunya, B, Baumann, C, Bearden, IG, Becker, B, Belikov, I, Bellwied, R, Belmont-Moreno, E, Belogianni, A, Benhabib, L, Beole, S, Berceanu, I, Bercuci, A, Berdermann, E, Berdnikov, Y, Betev, L, Bhasin, A, Bhati, AK, Bianchi, L, Bianchi, N, Bianchin, C, Bielčík, J, Bielčíková, J, Bilandzic, A, Bimbot, L, Biolcati, E, Blanc, A, and Blanco, F
Subjects: hep-ex, Nuclear & Particles Physics, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics
Abstract: The pseudorapidity density and multiplicity distribution of charged particles produced in proton-proton collisions at the LHC, at a centre-of-mass energy √s= 7 TeV, were measured in the central pseudorapidity region {pipe}η{pipe} < 1. Comparisons are made with previous measurements at √s = 0.9 TeV and 2.36 TeV. At √s = 7 TeV, for events with at least one charged particle in {pipe}η{pipe} < 1, we obtain dNch/dη = 6.01 ± 0.01(stat.)+0.20-0.12(syst.). This corresponds to an increase of 57.6% ± 0.4%(stat.)+3.6-1.8%(syst.) relative to collisions at 0.9 TeV, significantly higher than calculations from commonly used models. The multiplicity distribution at 7 TeV is described fairly well by the negative binomial distribution. © 2010 CERN for the benefit of the ALICE collaboration.
Published: 2010

30. Charged-particle multiplicity measurement in proton-proton collisions at √s 0.9 and 2.36 TeV with ALICE at LHC

Author: Aamodt, K, Abel, N, Abeysekara, U, Abrahantes Quintana, A, Abramyan, A, Adamová, D, Aggarwal, MM, Aglieri Rinella, G, Agocs, AG, Aguilar Salazar, S, Ahammed, Z, Ahmad, A, Ahmad, N, Ahn, SU, Akimoto, R, Akindinov, A, Aleksandrov, D, Alessandro, B, Alfaro Molina, R, Alici, A, Almaráz Aviña, E, Alme, J, Alt, T, Altini, V, Altinpinar, S, Andrei, C, Andronic, A, Anelli, G, Angelov, V, Anson, C, Antičić, T, Antinori, F, Antinori, S, Antipin, K, Antończyk, D, Antonioli, P, Anzo, A, Aphecetche, L, Appelshäuser, H, Arcelli, S, Arceo, R, Arend, A, Armesto, N, Arnaldi, R, Aronsson, T, Arsene, IC, Asryan, A, Augustinus, A, Averbeck, R, Awes, TC, Äystö, J, Azmi, MD, Bablok, S, Bach, M, Badalà, A, Baek, YW, Bagnasco, S, Bailhache, R, Bala, R, Baldisseri, A, Baldit, A, Bán, J, Barbera, R, Barnaföldi, GG, Barnby, L, Barret, V, Bartke, J, Barile, F, Basile, M, Basmanov, V, Bastid, N, Bathen, B, Batigne, G, Batyunya, B, Baumann, C, Bearden, IG, Becker, B, Belikov, I, Bellwied, R, Belmont-Moreno, E, Belogianni, A, Benhabib, L, Beole, S, Berceanu, I, Bercuci, A, Berdermann, E, Berdnikov, Y, Betev, L, Bhasin, A, Bhati, AK, Bianchi, L, Bianchi, N, Bianchin, C, Bielčík, J, Bielčíková, J, Bilandzic, A, Bimbot, L, Biolcati, E, Blanc, A, and Blanco, F
Subjects: hep-ex, Nuclear & Particles Physics, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics
Abstract: Charged-particle production was studied in proton-proton collisions collected at the LHC with the ALICE detector at centre-of-mass energies 0.9 TeV and 2.36 TeV in the pseudorapidity range {pipe}η{pipe}
Published: 2010

31. ALICE electromagnetic calorimeter technical design report

Author: Cortese, P., Dellacasa, G., Gemme, R., Ramello, L., Sitta, M., Ahmad, A., Ahmad, N., Danish Azmi, M., Irfan, M., Kamal, A., Khan, M., Bilandzic, A., Botje, M., Kraus, I., Krzewicki, M., Kuijer, P., Snellings, R., Kolk, N., Belogianni, A., Christakoglou, P., Fragkiadakis, M., Ganoti, P., Potirakis, S., Spyropoulou-Stassinaki, M., Tagridis, C., Tsilis, E., Vassiliou, M., Bruno, G. E., D Erasmo, G., Di Bari, D., Di Giglio, C., Fiore, E. M., Ghidini, B., Mastroserio, A., Minafra, F., Navach, F., Perrino, D., Posa, F., Romita, R., Santoro, R., Sgura, I., Elia, D., Fini, R., Lenti, V., Manzari, V., Nappi, E., Nicassio, M., Paticchio, V., Volpe, G., Hu, S., Li, X., Lu, S., Wen, Q., Zhou, S., Alme, J., Bablok, S., Kanaki, K., Klovning, A., Dag Toppe Larsen, Nystrand, J., Ovrebekk, G., Pommeresche, B., Richter, M., Rohrich, D., Ullaland, K., Wagner, B., Yang, H., Helstrup, H., Hetland, K., Kileng, B., Roed, K., Blyth, S., Gray, H., Horner, M., Jacobs, P., Odyniec, G., Ploskon, M., Symons, J., Leeuwen, M., Dash, A., Dash, S., Jena, C., Mahapatra, D., Rath, S., Viyogi, Y., Bhasin, A., Bombara, M., Evans, D., Jones, G. T., Jones, P., Jovanovic, P., Jusko, A., Krivda, M., Lazzeroni, C., Lietava, R., Platt, R., Snow, H., Tapia Takaki, D., Villalobos Baillie, O., Alici, A., Antinori, S., Arcelli, S., Basile, M., Cifarelli-Strolin, L., Falchieri, D., Masetti, M., Preghenella, R., Scioli, G., Silenzi, A., Zichichi, A., Antonioli, P., Cara Romeo, G., Cindolo, F., Costa, F., Hatzifotiadou, D., Laurenti, G., Luvisetto, M., Margotti, A., Nania, R., Noferini, F., Pesci, A., Scapparone, E., Williams, C., Zampolli, C., Cerny, V., Fekete, V., Janik, R., Pikna, M., Siska, M., Sitar, B., Strmen, P., Szarka, I., Andrei, C., Berceanu, I., Catanescu, V., Herghelegiu, A., Petris, M., Petrovici, M., Pop, A., Schiaua, C., Felea, D., Gheata, A., Haiduc, M., Hasegan, D., Mitu, C., Sevcenco, A., Stan, I., Zgura, I., Barnafoldi, G., Boldizsar, L., Denes, Ervin, Hamar, G., Levai, P., Molnar, L., Tolyhi, T., Falco, A., Floris, M., Puddu, G., Serci, S., Usai, G. L., Becker, B., Cicalo, C., Masoni, A., Siddi, E., Wohri, H., Cleymans, J., Vaux, D., Fearick, R., Szostak, A., Vilakazi, Z., Barbera, R., Blanco, F., Giudice, N., La Rocca, P., Noto, F., Petta, C., Pulvirenti, A., Riggi, F., Badala, A., Fichera, F., Grimaldi, A., Librizzi, F., Palmeri, A., Pappalardo, G. S., Urso, S., Vernet, R., Aglieri Rinella, G., Anelli, G., Antinori, F., Augustinus, A., Baechler, J., Belikov, J., Betev, L., Boccioli, M., Bruckner, G., Brun, R., Buncic, P., Cali, I., Campagnolo, R., Campbell, M., Carena, F., Carena, W., Carminati, F., Chapeland, S., Cheshkov, C., Chibante Barroso, V., Chochula, P., Colla, A., Cataldo, G., Groot, J., Di Mauro, A., Divi, R., Fabjan, C. W., Formenti, F., Fuchs, U., Gheata, M., Grosse-Oetringhaus, J. F., Grosso, R., Hristov, P., Jirden, L., Kapusta, S., Klein-Boesing, Christian, Kluge, A., Lackner, F., Leistam, L., Lippmann, C., Makhlyueva, I., Martinengo, P., Meoni, M., Morsch, A., Muller, H., Musa, L., Oldenburg, M., Osmic, F., Perini, D., Peters, A. J., Rademakers, F., Revol, J. P., Riedler, P., Riegler, W., Rosinsky, P., Rossegger, S., Roukoutakis, F., Safarik, K., Salgueiro Domingues Da Silva, R., Schossmaier, K., Schukraft, J., Shahoyan, R., Soos, C., Stefanini, G., Swoboda, D., Tadel, M., Taureg, H., Tavlet, M., Torcato Matos, C., Tydesjo, H., Vande Vyvre, P., Wallet, L., Aggarwal, M., Bhati, A., Kumar, L., Kumar, N., Baldit, A., Barret, V., Bastid, N., Blanchard, A., Blanchard, G., Castor, J., Crochet, P., Devaux, A., Dupieux, P., Force, P., Guernane, R., Lecoq, J., Lopez, X., Manceau, L., Manso, F., Rosnet, P., Saturnini, P., Humanic, T., Kisiel, A., Lisa, M., Nilsen, B., Truesdale, D., Bearden, I., Boggild, H., Christensen, C., Gaardhoje, J. J., Gulbrandsen, K., Nielsen, B. S., Bartke, J., Kornas, E., Kowalski, M., Matyja, A., Rybicki, A., Leon Monzon, I., Altinpinar, S., Andronic, A., Bailhache, R., Bercuci, A., Berdermann, E., Braun-Munzinger, P., Doenigus, B., Foka, P., Frankenfeld, U., Garabatos, J., Gutbrod, H., Ivanov, M., Malzacher, P., Marin, A., Masciocchi, S., Miskowiec, D., Schmidt, C., Schmidt, H., Schwarz, K., Soyk, D., Vranic, D., Wiechula, J., Oeschler, H., Bellwied, R., Cormier, T., Li, Q., Mlynarz, J., Pavlinov, A., Petrov, V., Pompei, F., Pruneau, C. A., Rumbers, A., Voloshin, S., Antipin, K., Antonczyk, D., Appelshauser, H., Blume, C., Busching, H., Hartig, M., Kliemant, M., Kniege, S., Kramer, F., Renfordt, R., Sommer, W., Bianchi, N., Capitani, G. P., Casanova Diaz, A., Conesa Balbastre, G., Cunqueiro, L., Del Franco, M., Di Nezza, P., Fantoni, A., Hasch, D., Muccifora, V., Reolon, A. R., Orlandi, A., Ronchetti, F., Pesci, W., Vieira, R., Viticchie, A., Berdnikov, Y., Ivanov, V., Khanzadeev, A., Kryshen, E., Nikulin, V., Polyakov, V., Samsonov, V., Zalite, A., Zhalov, M., Bourrion, O., Furget, C., Gadrat, S., Kox, S., Muraz, J. F., Real, J., Abrahantes Quintana, A., Shtejer, K., Lopez Torres, E., Alt, T., Angelov, V., Bottger, S., Cuveland, J., Gorbunov, S., Kalcher, S., Kebschull, U., Kisel, I., Lara, Camilo, Lindenstruth, V., Panse, R., Reichling, C., Rettig, F., Schneider, R., Steinbeck, T., Thaeder, Jochen Mathias, Troger, G., Busch, O., Gaspari, M., Emschermann, D., Glassel, P., Herrmann, N., Kweon, M., Mercado Perez, J., Oyama, K., Radomski, S., Rusanov, I., Schicker, R., Schweda, K., Soltveit, H., Soualah, R., Stachel, J., Tsiledakis, G., Wang, Y., Windelband, B., Aysto, J., Bondila, M., Diaz Valdes, R., Kim, D., Malkiewicz, T., Oinonen, M., Rak, J., Trzaska, W., Horaguchi, T., Shigaki, K., Sugitate, T., Torii, H., Don, D. M. M., Mayes, B., Pinsky, L., Raniwala, R., Raniwala, S., Bala, R., Gupta, A., Mahajan, A., Potukuchi, B., Sambyal, S., Sharma, S., Batyunya, B., Jancurova, L., Kutovsky, M., Nomokonov, P., Pocheptsov, T., Shabratova, G., Vala, M., Vodopianov, A., Zanevsky, Y., Zinchenko, A., Baek, Y., Jung, H., Jung, W., Kang, E., Kim, D. S., Kim, D. W., Kim, H. N., Kim, J. S., Kim, M., Lee, K. S., Lee, S. C., Borshchov, V., Grynyov, B., Zinovjev, G., Garishvili, I., Hamblen, J., Hornback, D., Martashvili, I., Read, K. F., Sorensen, S. P., Bose, S., Chattopadhyay, S., Das, I., Pal, S., Roy, P., Sinha, T., Ahammed, Z., Dutta Majumdar, M., Ganti, M., Mohanty, B., Mondal, M., Nayak, T., Prasad, S., Saini, J., Singaraju, R., Singhal, V., Sinha, B., Krawutschke, T., Ban, J., Kralik, I., Kravcakova, A., Pastircak, B., Sandor, L., Urban, J., Vrlakova, J., Dainese, A., Ricci, R. A., Vannucci, L., Glenn, A., Soltz, R., Christiansen, P., Dobrin, A., Gros, P., Gustafsson, H. A., Oskarsson, A., Osterman, Lennart, Otterlund, I., Stenlund, E., Cheynis, B., Ducroux, L., Grossiord, J. Y., Nendaz, F., Tieulent, R., Zoccarato, Y., Acero, A., Cardenas-Montes, M., Gonzales-Zamora, P., Ladron Guevara, P., Montes, E., Perez Griffo, J., Rubio, A., Rubio, M., Serradilla, E., Camacho, E., Contreras, J., Gago, A., Herrera Corral, G., Montano Zetina, L., Perez, C., Zepeda, A., Alfaro, R., Anzo, A., Belmont-Moreno, E., Gonzales-Trueba, L. H., Grabski, V., Leon Vargas, H., Menchaca-Rocha, A., Sandoval, A., Cuautle, E., Diaz, L., Dominguez, I., Maldonado Cervantes, I., Ortiz Velazquez, A., Paic, G., Perez Astudillo, D., Podesta, P., Serkin, L., Sokolov, Oleksiy, Feshchenko, V., Gorlychev, V., Guber, F., Karavicheva, T., Karpechev, E., Kurepin, A., Kurepin, A. N., Maevskaya, A., Pshenichnov, I., Reshetin, A., Akindinov, A., Grishuk, Y., Kiselev, S., Mal Kevich, D., Polozov, P., Sharkov, E., Vetlitskiy, I., Voloshin, K., Zagreev, B., Aleksandrov, D., Blau, D., Dobretsov, V., Fokin, S., Ippolitov, M., Kazantsev, A., Kozlov, K., Kucheriaev, Y., Manko, V., Moukhanova, T., Nianine, A., Nikolaev, S., Nikulin, S., Peresunko, D., Ryabinkin, E., Sibiriak, Y., Vasiliev, A., Vinogradov, A., Yushmanov, I., Bogdanov, A., Grigoriev, V., Kaplin, V., Kondratieva, N., Loginov, V., Nandi, B., Pujahari, P., Varma, R., Bathen, B., Baumann, C., Dietel, T., Glasow, R., Gottschlag, H., Rammler, M., Reygers, K., Santo, R., Wessels, J., Wilk, A., Aphecetche, L., Batigne, G., Benhabib, L., Bourdaud, G., Bouvier, S., Cussonneau, J., Delagrange, H., Dialinas, M., Estienne, M., Finck, C., Germain, M., Ichou, R., Le Bris, N., Lefevre, F., Luquin, L., Martinez Garcia, G., Pillot, P., Roy, C., Schutz, Y., Tournaire, A., Aronsson, T., Baumgart, S., Bruna, E., Caines, H., Harris, J. W., Heinz, M., Knospe, A., Nattrass, C., Putschke, J., Smirnov, N., Frolov, A., Pestov, Y., Awes, T. C., Enokizono, A., Stankus, P. W., Silvermyr, D., Young, G. R., Cherney, M., Gorbunov, Y., Bimbot, L., Chambert, V., Charpy, A., Espagnon, B., Hrivnacova, I., Lafage, V., Le Bornec, Y., Malek, M., Peyre, J., Pouthas, J., Rousseau, S., Suire, C., Willis, N., Aamodt, K., Arsene, I., Bravina, L., Hille, P., Kvaerno, H., Lovhoiden, G., Milosevic, J., Nyiri, A., Skaali, B., Tveter, T., Tywoniuk, K., Wikne, J., Lunardon, M., Morando, M., Moretto, S., Scarlassara, F., Segato, G., Viesti, G., Bombonati, C., Fabris, D., Faivre, J., Pepato, A., Turrisi, R., Bielcik, J., Pachr, M., Petracek, V., Pospisil, V., Wagner, V., Mares, J., Polak, K., Zavada, P., Bogolyubsky, M., Kharlov, Y., Onuchin, V., Polichtchouk, B., Sadovsky, S., Soloviev, A., Stolpovsky, P., Fernandez Tellez, A., Lopez-Ramirez, R., Martinez, M. I., Munoz, J., Roman Lopez, S., Tejeda Munoz, G., Adamov, D., Bielcikova, J., Kapitan, J., Kushpil, S., Kushpil, V., Sumbera, M., Meddi, F., Di Liberto, S., Mazzoni, M. A., Urciuoli, G. M., Baldisseri, A., Borel, H., Castillo Castellanos, J., Charvet, J. L., Orsini, F., Pereira, H., Staley, F., Caro, A., Gruttola, D., Pasquale, S., Fusco Girard, M., Guarnaccia, C., Pagano, P., Russo, G., Virgili, T., Boswell, B., Brown, C. R., Donoghue, A., Klay, J. L., Lewis, S., Ward, R. M., Armesto, N., Gonzales-Ferreiro, E., Pajares, C., Basmanov, V., Budnikov, D., Demanov, V., Filchagin, S., Ilkaev, R., Kuryakin, A., Mamonov, A., Nazarenko, S., Nazarov, G., Punin, A., Punin, V., Vikhlyantsev, O., Vinogradov, Y., Hwang, D. S., Kim, S., Gotovac, S., Mudnic, E., Vickovic, L., Asryan, A., Braun, M., Derkach, D., Feofilov, G., Ivanov, A., Kolevatov, R., Kolojvari, A., Kondratiev, V., Vechernin, V., Vinogradov, L., Zarochentsev, A., Bonnet, D., Coffin, J. P., Hyppolyte, B., Kuhn, C., Lutz, J. R., Michalon, A., Ricaud, H., Hamagaki, H., Beole, S., Chiavassa, E., Cobanoglu, O., Ferretti, A., Gagliardi, M., Gallio, M., Marzari Chiesa, A., Masera, M., Poggio, F., Senyukov, S., Stocco, D., Vercellin, E., Alessandro, B., Arnaldi, R., Cerello, P., Crescio, E., Marco, N., Giubellino, P., Monteno, M., Musso, A., Oppedisano, C., Piccotti, A., Prino, F., Riccati, L., Scomparin, E., Tosello, F., Bregant, M., Camerini, P., Cattaruzza, E., Contin, G., Margagliotti, G. V., Rossi, A., Rui, R., Venaruzzo, M., Fragiacomo, E., Grion, N., Rachevski, A., Vacchi, A., Miake, Y., Haas, A., Ivan, C., Kamermans, R., Mischke, A., Nooren, G., Oskamp, C., Peitzmann, T., Simili, E., Den Brink, A., Deloff, A., Dobrowolski, T., Ilkiv, I., Kurashvili, P., Redlich, K., Siemiarczuk, T., Stefanek, G., Wilk, G., Kikola, D., Pawlak, T., Peryt, W., Pluta, J., Szuba, M., Traczyk, T., Scharenberg, R., Srivastava, B., Keidel, R., Schockert, B., Cai, X., Ding, H., Mao, Y., Wan, R., Xu, C., Yang, C., Yin, Z., Zhou, D., Cao, X., Liu, Y., Su, G., Grigoryan, A., Gulkanyan, H., Harutyunyan, A., Hayrapetyan, A., Poghosyan, M., Poghosyan, T., Anticic, T., Nikolic, V., Susa, T., Laboratoire de Physique Corpusculaire - Clermont-Ferrand (LPC), Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), Département Recherches Subatomiques (DRS-IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), ALICE, Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS), Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), and Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)
Subjects: Physics::Instrumentation and Detectors, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, Quantum Physics, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Detectors and Experimental Techniques, Nuclear Experiment, Computer Science::Cryptography and Security
Abstract: The ALICE Electromagnetic Calorimeter technical design is reported.

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31 results on '"Armesto N"'

1. Science Requirements and Detector Concepts for the Electron-Ion Collider EIC Yellow Report

2. FCC Physics Opportunities

3. FCC Physics Opportunities: Future Circular Collider Conceptual Design Report Volume 1

4. Differential studies of inclusive J/ψ and ψ(2S) production at forward rapidity in Pb-Pb collisions at sNN=2.76 TeV

5. Differential studies of inclusive J/ψ and ψ(2S) production at forward rapidity in Pb-Pb collisions at √sNN = 2.76 TeV

6. Centrality dependence of high-pT D meson suppression in Pb-Pb collisions at sNN=2.76 TeV

7. Centrality dependence of inclusive J/ψ production in p-Pb collisions at sNN=5.02 TeV

8. Centrality dependence of inclusive J/ψ production in p-Pb collisions at (Formula presented.) TeV

9. Centrality dependence of high-pT D meson suppression in Pb-Pb collisions at (Formula presented.) TeV

10. Measurement of pion, kaon and proton production in proton–proton collisions at s=7 TeV

11. Inclusive photon production at forward rapidities in proton–proton collisions at s = 0.9, 2.76 and 7 TeV

12. Inclusive photon production at forward rapidities in proton–proton collisions at √s = 0.9, 2.76 and 7 TeV

13. Production of [Formula: see text] and [Formula: see text] in proton-proton collisions at [Formula: see text] 7 TeV.

14. Production of Σ(1385)± and Ξ(1530)0 in proton–proton collisions at s= 7 TeV

15. Measurement of pion, kaon and proton production in proton-proton collisions at [Formula: see text] TeV.

16. Event-by-event mean pT fluctuations in pp and Pb–Pb collisions at the LHC

17. Transverse momentum dependence of inclusive primary charged-particle production in p–Pb collisions at sNN=5.02TeV

18. Transverse momentum dependence of inclusive primary charged-particle production in p–Pb collisions at √sNN=5.02 TeV

19. Measurement of quarkonium production at forward rapidity in pp collisions at s=7TeV

20. Measurement of quarkonium production at forward rapidity in [Formula: see text] collisions at [Formula: see text]TeV.

21. Energy dependence of the transverse momentum distributions of charged particles in pp collisions measured by ALICE

22. Charmonium and e+e− pair photoproduction at mid-rapidity in ultra-peripheral Pb–Pb collisions at

23. Charmonium and e+e- pair photoproduction at mid-rapidity in ultra-peripheral Pb-Pb collisions at [Formula: see text].

24. Energy dependence of the transverse momentum distributions of charged particles in pp collisions measured by ALICE.

25. Charged-particle multiplicity measurement in proton–proton collisions at TeV with ALICE at LHC

26. Charged-particle multiplicity measurement in proton–proton collisions at and 2.36 TeV with ALICE at LHC

27. First proton–proton collisions at the LHC as observed with the ALICE detector: measurement of the charged-particle pseudorapidity density at GeV

28. First proton-proton collisions at the LHC as observed with the ALICE detector: Measurement of the charged-particle pseudorapidity density at √s = 900 GeV

29. Charged-particle multiplicity measurement in proton-proton collisions at √s = 7 TeV with ALICE at LHC

30. Charged-particle multiplicity measurement in proton-proton collisions at √s 0.9 and 2.36 TeV with ALICE at LHC

31. ALICE electromagnetic calorimeter technical design report

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31 results on '"Armesto N"'

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