for the workshop Recent Advances in Scattering Amplitudes
| Name | Institution | visit dates | Con |
| Armoni, A | Swansea University | 2 Apr - 4 Apr | Yes |
| Basu, A | Harish-Chandra Research Institute | 2 Apr - 4 Apr | Yes |
| Berman, D | Queen Mary, University of London | 2 Apr - 4 Apr | Yes |
| Bolognesi, S | Hebrew University of Jerusalem | 2 Apr - 4 Apr | Yes |
| Brandhuber, A | Queen Mary, University of London | 1 Apr - 5 Apr | Yes |
| Bullimore, MR | University of Oxford | 2 Apr - 4 Apr | Yes |
| Chu, C-S | Durham University | 2 Apr - 4 Apr | Yes |
| Davis, A-C | University of Cambridge | 2 Apr - 4 Apr | Yes |
| Drummond, J | Laboratoire d'Annecy-le-Vieux de Physique Théorique | 1 Apr - 5 Apr | Yes |
| Gardi, E | University of Edinburgh | 2 Apr - 5 Apr | No |
| Godazgar, H | University of Cambridge | 2 Apr - 4 Apr | Yes |
| Godazgar, M | University of Cambridge | 2 Apr - 4 Apr | Yes |
| Green, MB | University of Cambridge | 2 Apr - 4 Apr | Yes |
| Gripaios, B | University of Cambridge | 2 Apr - 4 Apr | Yes |
| Heslop, P | University of Durham | 1 Apr - 5 Apr | Yes |
| Huang, Y | University of California, Los Angeles | 2 Apr - 4 Apr | Yes |
| Johansson, H | CEA/Saclay | 1 Apr - 5 Apr | Yes |
| Khoze, VV | University of Durham | 2 Apr - 5 Apr | Yes |
| Korchemsky, G | CEA/Saclay | 2 Apr - 4 Apr | Yes |
| Lambert, N | King's College London | 2 Apr - 4 Apr | Yes |
| Lee, S | University of Cambridge | 2 Apr - 4 Apr | Yes |
| Lipstein, A | University of Oxford | 1 Apr - 5 Apr | Yes |
| Maharana, A | University of Cambridge | 2 Apr - 4 Apr | Yes |
| Mansfield, P | University of Durham | 2 Apr - 4 Apr | Yes |
| Mason, LJ | University of Oxford | 1 Apr - 5 Apr | Yes |
| McOrist, J | University of Cambridge | 2 Apr - 4 Apr | Yes |
| Moss, IG | University of Newcastle upon Tyne | 2 Apr - 4 Apr | Yes |
| O'Connell, D | Niels Bohr International Academy | 2 Apr - 4 Apr | Yes |
| Olive, DI | Swansea University | 2 Apr - 4 Apr | Yes |
| Papadopoulos, G | King's College London | 2 Apr - 4 Apr | Yes |
| Perry, MJ | University of Cambridge | 2 Apr - 4 Apr | Yes |
| Pope, CN | University of Cambridge | 2 Apr - 4 Apr | Yes |
| Prakash, S | Tata Institute of Fundamental Research | 2 Apr - 4 Apr | Yes |
| Reall, H | University of Cambridge | 2 Apr - 4 Apr | Yes |
| Riccioni, F | INFN, Roma La Sapienza | 2 Apr - 4 Apr | Yes |
| Russo, R | Queen Mary, University of London | 2 Apr - 4 Apr | Yes |
| Sever, A | Perimeter Institute for Theoretical Physics | 1 Apr - 3 Apr | Yes |
| Singh, H | Saha Institute of Nuclear Physics | 2 Apr - 4 Apr | Yes |
| Sinkovics, A | University of Cambridge | 2 Apr - 4 Apr | Yes |
| Sokatchev, E | Laboratoire d'Annecy-le-Vieux de Physique Théorique | 1 Apr - 5 Apr | Yes |
| Sonner, J | University of Cambridge | 2 Apr - 4 Apr | Yes |
| Sparks, J | University of Oxford | 2 Apr - 4 Apr | Yes |
| Spence, W | Queen Mary, University of London | 1 Apr - 5 Apr | Yes |
| Spradlin, M | Brown University | 2 Apr - 4 Apr | Yes |
| Tong, D | University of Cambridge | 2 Apr - 4 Apr | Yes |
| Townsend, PK | University of Cambridge | 2 Apr - 4 Apr | Yes |
| Travaglini, G | Queen Mary, University of London | 1 Apr - 5 Apr | Yes |
| Vanhove, P | IHES | 2 Apr - 2 Apr | Yes |
| Volovich, A | Brown University | 1 Apr - 5 Apr | Yes |
| Waldram, D | Imperial College London | 2 Apr - 4 Apr | Yes |
| Wen, C | Queen Mary, University of London | 2 Apr - 4 Apr | Yes |
| Wolf, M | University of Surrey | 2 Apr - 4 Apr | Yes |
| Yang, G | Universität Hamburg | 1 Apr - 5 Apr | Yes |
| Young, D | Niels Bohr Institutet, University of Copenhagen | 2 Apr - 4 Apr | Yes |
| Zhang, B | Chinese Academy of Sciences | 2 Apr - 4 Apr | Yes |