Skip to main content
Download PDF
- Main
Coherent ψ(2S) photo-production in ultra-peripheral Pb–Pb collisions at √sNN=2.76 TeV
- 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;
- 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;
- 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;
- Bielčík, J;
- Bielčíková, J;
- Bilandzic, A
- et al.
Published Web Location
https://doi.org/10.1016/j.physletb.2015.10.040Abstract
We have performed the first measurement of the coherent ψ(2S) photo-production cross section in ultra-peripheral Pb–Pb collisions at the LHC. This charmonium excited state is reconstructed via the ψ(2S)→l+l− and ψ(2S)→J/ψπ+π− decays, where the J/ψ decays into two leptons. The analysis is based on an event sample corresponding to an integrated luminosity of about 22 μb−1. The cross section for coherent ψ(2S) production in the rapidity interval −0.9
Many UC-authored scholarly publications are freely available on this site because of the UC's open access policies. Let us know how this access is important for you.
Main Content
For improved accessibility of PDF content, download the file to your device.
Enter the password to open this PDF file:
File name:
-
File size:
-
Title:
-
Author:
-
Subject:
-
Keywords:
-
Creation Date:
-
Modification Date:
-
Creator:
-
PDF Producer:
-
PDF Version:
-
Page Count:
-
Page Size:
-
Fast Web View:
-
Preparing document for printing…
0%