Measurement of the inclusive J/ $$\psi $$ ψ polarization at forward rapidity in pp collisions at $$\mathbf {\sqrt{s} = 8}$$ s = 8  TeV

Measurement of the inclusive J/ $$\psi $$ ψ polarization at forward rapidity in pp collisions at $$\mathbf {\sqrt{s} = 8}$$ s = 8  TeV

Abstract We report on the measurement of the inclusive J/$$\psi $$ ψ polarization parameters in pp collisions at a center of mass energy $$\sqrt{s} = 8$$ s=8  TeV with the ALICE detector at the LHC. The analysis is based on a data sample corresponding to an integrated luminosity of 1.23 pb$$^{-1}$$...

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Veröffentlicht in:The European physical journal. C, Particles and fields Particles and fields, 2018-07, Vol.78 (7), p.1-16, Article 562
Hauptverfasser: Acharya, S., Acosta, F-.T., Adamová, D., Adolfsson, J., Aggarwal, M. M., Aglieri Rinella, G., Agnello, M., Agrawal, N., Ahammed, Z., Ahn, S. U., Aiola, S., Akindinov, A., Al-Turany, M., Alam, S. N., Albuquerque, D. S. D., Aleksandrov, D., Alessandro, B., Alfaro Molina, R., Ali, Y., Alici, A., Alkin, A., Alme, J., Alt, T., Altenkamper, L., Altsybeev, I., Andrei, C., Andreou, D., Andrews, H. A., Andronic, A., Angeletti, M., Anguelov, V., Anson, C., Antičić, T., Antinori, F., Antonioli, P., Anwar, R., Apadula, N., Aphecetche, L., Appelshäuser, H., Arcelli, S., Arnaldi, R., Arnold, O. W., Arsene, I. C., Arslandok, M., Audurier, B., Augustinus, A., Averbeck, R., Azmi, M. D., Badalà, A., Baek, Y. W., Bagnasco, S., Bailhache, R., Bala, R., Baldisseri, A., Ball, M., Baral, R. C., Barbano, A. M., Barbera, R., Barile, F., Barioglio, L., Barnaföldi, G. G., Barnby, L. S., Barret, V., Bartalini, P., Barth, K., Bartsch, E., Bastid, N., Basu, S., Batigne, G., Batista Camejo, A., Batyunya, B., Batzing, P. C., Bazo Alba, J. L., Bearden, I. G., Beck, H., Bedda, C., Behera, N. K., Belikov, I., Bellini, F., Bello Martinez, H., Bellwied, R., Beltran, L. G. E., Belyaev, V., Bencedi, G., Beole, S., Bercuci, A., Berdnikov, Y., Berenyi, D., Bertens, R. A., Berzano, D., Betev, L., Bhaduri, P. P., Bhasin, A., Bhat, I. R., Bhatt, H., Bhattacharjee, B., Bhom, J., Bianchi, A., Bianchi, L., Bianchi, N.
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Sprache:eng
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Zusammenfassung:Abstract We report on the measurement of the inclusive J/$$\psi $$ ψ polarization parameters in pp collisions at a center of mass energy $$\sqrt{s} = 8$$ s=8  TeV with the ALICE detector at the LHC. The analysis is based on a data sample corresponding to an integrated luminosity of 1.23 pb$$^{-1}$$ -1 . J/$$\psi $$ ψ resonances are reconstructed in their di-muon decay channel in the rapidity interval $$2.5< y < 4.0$$ 2.5
ISSN:1434-6044
1434-6052
DOI:10.1140/epjc/s10052-018-6027-2