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Insertion of STC into TRT at the Department of Physics, Oxford
Credit: CERN

Professor Dr.rer.nat. Dipl.Phys. Alfons Weber FInstP, MA Ox

Visiting Professor

Research theme

  • Fundamental particles and interactions

Sub department

  • Particle Physics

Research groups

  • Accelerator Neutrinos
Alfons.Weber@physics.ox.ac.uk
Telephone: +49 (6131) 39 24175
Denys Wilkinson Building
AlfonsWeber@JGUMainz
  • About
  • Research
  • Teaching
  • Committees
  • Publications

Neutrino and antineutrino inclusive charged-current cross section measurements with the MINOS near detector

PHYSICAL REVIEW D 81:7 (2010) ARTN 072002

Authors:

P Adamson, C Andreopoulos, KE Arms, R Armstrong, DJ Auty, DS Ayres, C Backhouse, PD Jr Barnes, G Barr, WL Barrett, D Bhattacharya, M Bishai, A Blake, GJ Bock, DJ Boehnlein, D Bogert, C Bower, S Cavanaugh, JD Chapman, D Cherdack, S Childress, BC Choudhary, JAB Coelho, SJ Coleman, D Cronin-Hennessy, AJ Culling, IZ Danko, JK de Jong, NE Devenish, MV Diwan, M Dorman, AR Erwin, CO Escobar, JJ Evans, E Falk, GJ Feldman, MV Frohne, HR Gallagher, A Godley, MC Goodman, P Gouffon, R Gran, EW Grashorn, K Grzelak, A Habig, D Harris, PG Harris, J Hartnell, R Hatcher, K Heller, A Himmel, A Holin, J Hylen, GM Irwin, Z Isvan, DE Jaffe, C James, D Jensen, T Kafka, SMS Kasahara, JJ Kim, G Koizumi, S Kopp, M Kordosky, DJ Koskinen, Z Krahn, A Kreymer, K Lang, J Ling, PJ Litchfield, RP Litchfield, L Loiacono, P Lucas, J Ma, WA Mann, ML Marshak, JS Marshall, N Mayer, AM McGowan, R Mehdiyev, JR Meier, MD Messier, CJ Metelko, DG Michael, WH Miller, SR Mishra, J Mitchell, CD Moore, J Morfin, L Mualem, S Mufson, J Musser, D Naples, JK Nelson, HB Newman, RJ Nichol, TC Nicholls, JP Ochoa-Ricoux, WP Oliver, T Osiecki, R Ospanov, J Paley, V Paolone, RB Patterson, Z Pavlovic, G Pawloski, GF Pearce, DA Petyt, R Pittam, RK Plunkett, A Rahaman, RA Rameika, TM Raufer, B Rebel, PA Rodrigues, C Rosenfeld, HA Rubin, VA Ryabov, MC Sanchez, N Saoulidou, J Schneps, P Schreiner, VK Semenov, P Shanahan, W Smart, C Smith, A Sousa, P Stamoulis, M Strait, N Tagg, RL Talaga, J Thomas, MA Thomson, G Tinti, R Toner, VA Tsarev, G Tzanakos, J Urheim, P Vahle, B Viren, M Watabe, A Weber, RC Webb, N West, C White, L Whitehead, SG Wojcicki, DM Wright, T Yang, M Zois, K Zhang, R Zwaska
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Observation in the MINOS far detector of the shadowing of cosmic rays by the sun and moon

Astroparticle Physics (2010)

Authors:

P Adamson, C Andreopoulos, DS Ayres, C Backhouse, G Barr, WL Barrett, M Bishai, A Blake, B Bock, GJ Bock, DJ Boehnlein, D Bogert, C Bower, S Budd, S Cavanaugh, D Cherdack, S Childress, BC Choudhary, JH Cobb, JAB Coelho, SJ Coleman, L Corwin, D Cronin-Hennessy, IZ Danko, JK de Jong, NE Devenish, MV Diwan, M Dorman, CO Escobar, JJ Evans, E Falk, GJ Feldman, MV Frohne, HR Gallagher, A Godley, RA Gomes, MC Goodman, P Gouffon, R Gran, N Grant, EW Grashorn, K Grzelak, A Habig, D Harris, PG Harris, J Hartnell, R Hatcher, A Himmel, A Holin, X Huang, J Hylen, J Ilic, GM Irwin, Z Isvan, DE Jaffe, C James, D Jensen, T Kafka, SMS Kasahara, G Koizumi, S Kopp, M Kordosky, Z Krahn, A Kreymer, K Lang, G Lefeuvre, J Ling, PJ Litchfield, RP Litchfield, L Loiacono, P Lucas, WA Mann, ML Marshak, JS Marshall, N Mayer, AM McGowan, R Mehdiyev, JR Meier, MD Messier, DG Michael, WH Miller, SR Mishra, J Mitchell, CD Moore, L Mualem, S Mufson, J Musser, D Naples, JK Nelson, HB Newman, RJ Nichol, TC Nicholls, WP Oliver, M Orchanian, J Paley, RB Patterson, G Pawloski, GF Pearce, EA Peterson, R Pittam, RK Plunkett, J Ratchford, TM Raufer, B Rebel, J Reichenbacher, PA Rodrigues, C Rosenfeld, HA Rubin, VA Ryabov, MC Sanchez, J Schneps, P Schreiner, VK Semenov, P Shanahan, A Sousa, M Strait, N Tagg, RL Talaga, J Thomas, MA Thomson, JL Thron, G Tinti, R Toner, G Tzanakos, J Urheim, P Vahle, B Viren, A Weber, RC Webb, C White, L Whitehead, SG Wojcicki, DM Wright, T Yang, R Zwaska
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Search for muon-neutrino to electron-neutrino transitions in MINOS.

Phys Rev Lett 103:26 (2009) 261802

Authors:

P Adamson, C Andreopoulos, KE Arms, R Armstrong, DJ Auty, DS Ayres, C Backhouse, PD Barnes, G Barr, WL Barrett, BR Becker, A Belias, RH Bernstein, M Betancourt, D Bhattacharya, M Bishai, A Blake, GJ Bock, J Boehm, DJ Boehnlein, D Bogert, C Bower, S Cavanaugh, JD Chapman, D Cherdack, S Childress, BC Choudhary, JH Cobb, JAB Coelho, SJ Coleman, D Cronin-Hennessy, AJ Culling, IZ Danko, JK de Jong, NE Devenish, MV Diwan, M Dorman, AR Erwin, CO Escobar, JJ Evans, E Falk, GJ Feldman, MV Frohne, HR Gallagher, A Godley, MC Goodman, P Gouffon, R Gran, EW Grashorn, K Grzelak, A Habig, D Harris, PG Harris, J Hartnell, R Hatcher, K Heller, A Himmel, A Holin, C Howcroft, X Huang, J Hylen, GM Irwin, Z Isvan, DE Jaffe, C James, D Jensen, T Kafka, SMS Kasahara, G Koizumi, S Kopp, M Kordosky, DJ Koskinen, Z Krahn, A Kreymer, K Lang, J Ling, PJ Litchfield, RP Litchfield, L Loiacono, P Lucas, J Ma, WA Mann, ML Marshak, JS Marshall, N Mayer, AM McGowan, R Mehdiyev, JR Meier, MD Messier, CJ Metelko, DG Michael, WH Miller, SR Mishra, J Mitchell, CD Moore, J Morfín, L Mualem, S Mufson, J Musser, D Naples, JK Nelson, HB Newman, RJ Nichol, TC Nicholls, JP Ochoa-Ricoux, WP Oliver, R Ospanov, J Paley, A Para, RB Patterson, T Patzak, Z Pavlović, G Pawloski, GF Pearce, DA Petyt, R Pittam, RK Plunkett, A Rahaman, RA Rameika, TM Raufer, B Rebel, J Reichenbacher, PA Rodrigues, C Rosenfeld, HA Rubin, VA Ryabov, MC Sanchez, N Saoulidou, J Schneps, P Schreiner, P Shanahan, W Smart, C Smith, A Sousa, B Speakman, P Stamoulis, M Strait, N Tagg, RL Talaga, J Thomas, MA Thomson, JL Thron, G Tinti, R Toner, VA Tsarev, G Tzanakos, J Urheim, P Vahle, B Viren, DR Ward, M Watabe, A Weber, RC Webb, N West, C White, L Whitehead, SG Wojcicki, DM Wright, T Yang, K Zhang, H Zheng, M Zois, R Zwaska, MINOS Collaboration

Abstract:

This Letter reports on a search for nu(mu) --> nu(e) transitions by the MINOS experiment based on a 3.14x10(20) protons-on-target exposure in the Fermilab NuMI beam. We observe 35 events in the Far Detector with a background of 27+/-5(stat)+/-2(syst) events predicted by the measurements in the Near Detector. If interpreted in terms of nu(mu) --> nu(e) oscillations, this 1.5sigma excess of events is consistent with sin2(2theta(13)) comparable to the CHOOZ limit when |Delta m2|=2.43x10(-3) eV2 and sin2(2theta(23))=1.0 are assumed.
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Neutrino and Antineutrino Inclusive Charged-current Cross Section Measurements with the MINOS Near Detector

ArXiv 0910.2201 (2009)
Details from ArXiV

Comparisons of the MINOS near and far detector readout systems at a test beam

Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 609:2-3 (2009) 106-113

Authors:

A Cabrera, P Adamson, M Barker, A Belias, S Boyd, G Crone, G Drake, E Falk, PG Harris, J Hartnell, L Jenner, M Kordosky, K Lang, RP Litchfield, D Michael, PS Miyagawa, R Morse, S Murgia, R Nichol, T Nicholls, GF Pearce, D Petyt, D Reyna, R Saakyan, P Shanahan, C Smith, P Symes, N Tagg, J Thomas, P Vahle, A Weber

Abstract:

MINOS is a long baseline neutrino oscillation experiment that uses two detectors separated by 734 km. The readout systems used for the two detectors are different and have to be independently calibrated. To verify and make a direct comparison of the calibrated response of the two readout systems, test beam data were acquired using a smaller calibration detector. This detector was simultaneously instrumented with both readout systems and exposed to the CERN PS T7 test beam. Differences in the calibrated response of the two systems are shown to arise from differences in response non-linearity, photomultiplier tube crosstalk, and threshold effects at the few percent level. These differences are reproduced by the Monte Carlo (MC) simulation to better than 1% and a scheme that corrects for these differences by calibrating the MC to match the data in each detector separately is presented. The overall difference in calorimetric response between the two readout systems is shown to be consistent with zero to a precision of 1.3% in data and 0.3% in MC with no significant energy dependence. © 2009 Elsevier B.V.
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