TY  - JOUR
A1  - Edgecock, T. R.
A1  - Caretta, O.
A1  - Davenne, T.
A1  - Densam, C.
A1  - Fitton, M.
A1  - Kelliher, D.
A1  - Loveridge, P.
A1  - Machida, S.
A1  - Prior, C.
A1  - Rogers, C.
A1  - Rooney, M.
A1  - Thomason, J.
A1  - Wilcox, D.
A1  - Wildner, E.
A1  - Efthymiopoulos, I.
A1  - Garoby, R.
A1  - Gilardoni, S.
A1  - Hansen, C.
A1  - Benedetto, E.
A1  - Jensen, E.
A1  - Kosmicki, A.
A1  - Martini, M.
A1  - Osborne, J.
A1  - Prior, G.
A1  - Stora, T.
A1  - Melo Mendonca, T.
A1  - Vlachoudis, V.
A1  - Waaijer, C.
A1  - Cupial, P.
A1  - Chancé, A.
A1  - Longhin, A.
A1  - Payet, J.
A1  - Zito, M.
A1  - Baussan, E.
A1  - Bobeth, C.
A1  - Bouquerel, E.
A1  - Dracos, M.
A1  - Gaudiot, G.
A1  - Lepers, B.
A1  - Osswald, F.
A1  - Poussot, P.
A1  - Vassilopoulos, N.
A1  - Wurtz, J.
A1  - Zeter, V.
A1  - Bielski, J.
A1  - Kozien, M.
A1  - Lacny, L.
A1  - Skoczen, B.
A1  - Szybinski, B.
A1  - Ustrycka, A.
A1  - Wroblewski, A.
A1  - Marie-Jeanne, M.
A1  - Balint, P.
A1  - Fourel, C.
A1  - Giraud, J.
A1  - Jacob, J.
A1  - Lamy, T.
A1  - Latrasse, L.
A1  - Sortais, P.
A1  - Thuillier, T.
A1  - Mitrofanov, S.
A1  - Loiselet, M.
A1  - Keutgen, Th.
A1  - Delbar, Th.
A1  - Debray, F.
A1  - Trophine, C.
A1  - Veys, S.
A1  - Daversin, C.
A1  - Zorin, V.
A1  - Izotov, I.
A1  - Skalyga, V.
A1  - Burt, G.
A1  - Dexter, A. C.
A1  - Kravchuk, V. L.
A1  - Marchi, T.
A1  - Cinausero, M.
A1  - Gramegna, F.
A1  - De Angelis, G.
A1  - Prete, G.
A1  - Collazuol, G.
A1  - Laveder, M.
A1  - Mazzocco, M.
A1  - Mezzetto, M.
A1  - Signorini, C.
A1  - Vardaci, E.
A1  - Di Nitto, A.
A1  - Brondi, A.
A1  - La Rana, G.
A1  - Migliozzi, P.
A1  - Moro, R.
A1  - Palladino, V.
A1  - Gelli, N.
A1  - Berkovits, D.
A1  - Hass, M.
A1  - Hirsh, T. Y.
A1  - Schuhmann, M.
A1  - Stahl, A.
A1  - Wehner, J.
A1  - Bross, A.
A1  - Kopp, J.
A1  - Neuffer, D.
A1  - Wands, R.
A1  - Bayes, R.
A1  - Laing, A.
A1  - Soler, P.
A1  - Agarwalla, S. K.
A1  - Cervera Villanueva, A.
A1  - Donini, A.
A1  - Ghosh, T.
A1  - Gómez Cadenas, J. J.
A1  - Hernández, P.
A1  - Martín-Albo, J.
A1  - Mena, O.
A1  - Burguet-Castell, J.
A1  - Agostino, L.
A1  - Buizza-Avanzini, M.
A1  - Marafini, M.
A1  - Patzak, T.
A1  - Tonazzo, A.
A1  - Duchesneau, D.
A1  - Mosca, L.
A1  - Bogomilov, M.
A1  - Karadzhov, Y.
A1  - Matev, R.
A1  - Tsenov, R.
A1  - Akhmedov, E.
A1  - Blennow, M.
A1  - Lindner, M.
A1  - Schwetz, T.
A1  - Fernández Martinez, E.
A1  - Maltoni, M.
A1  - Menéndez, J.
A1  - Giunti, C.
A1  - González García, M. C.
A1  - Salvado, J.
A1  - Coloma, P.
A1  - Huber, P.
A1  - Li, T.
A1  - López Pavón, J.
A1  - Orme, C.
A1  - Pascoli, S.
A1  - Meloni, D.
A1  - Tang, J.
A1  - Winter, W.
A1  - Ohlsson, T.
A1  - Zhang, H.
A1  - Scotto-Lavina, L.
A1  - Terranova, F.
A1  - Bonesini, M.
A1  - Tortora, L.
A1  - Alekou, A.
A1  - Aslaninejad, M.
A1  - Bontoiu, C.
A1  - Kurup, A.
A1  - Jenner, L. J.
A1  - Long, K.
A1  - Pasternak, J.
A1  - Pozimski, J.
A1  - Back, J. J.
A1  - Harrison, P.
A1  - Beard, K.
A1  - Bogacz, A.
A1  - Berg, J. S.
A1  - Stratakis, D.
A1  - Witte, H.
A1  - Snopok, P.
A1  - Bliss, N.
A1  - Cordwell, M.
A1  - Moss, A.
A1  - Pattalwar, S.
A1  - Apollonio, M.
T1  - High intensity neutrino oscillation facilities in Europe
JF  - Physical Review Special Topics-Accelerators and Beams
N2  - The EUROnu project has studied three possible options for future, high intensity neutrino oscillation facilities in Europe. The first is a Super Beam, in which the neutrinos come from the decay of pions created by bombarding targets with a 4 MW proton beam from the CERN High Power Superconducting Proton Linac. The far detector for this facility is the 500 kt MEMPHYS water Cherenkov, located in the Frejus tunnel. The second facility is the Neutrino Factory, in which the neutrinos come from the decay of mu(+) and mu(-) beams in a storage ring. The far detector in this case is a 100 kt magnetized iron neutrino detector at a baseline of 2000 km. The third option is a Beta Beam, in which the neutrinos come from the decay of beta emitting isotopes, in particular He-6 and Ne-18, also stored in a ring. The far detector is also the MEMPHYS detector in the Frejus tunnel. EUROnu has undertaken conceptual designs of these facilities and studied the performance of the detectors. Based on this, it has determined the physics reach of each facility, in particular for the measurement of CP violation in the lepton sector, and estimated the cost of construction. These have demonstrated that the best facility to build is the Neutrino Factory. However, if a powerful proton driver is constructed for another purpose or if the MEMPHYS detector is built for astroparticle physics, the Super Beam also becomes very attractive.
KW  - EMMA
KW  - beta-beam
Y1  - 2013
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-126611
VL  - 16
IS  - 2
ER  - 
TY  - JOUR
A1  - Lebedev, N.
A1  - Stehno, M.
A1  - Rana, A.
A1  - Reith, P.
A1  - Gauquelin, N.
A1  - Verbeeck, J.
A1  - Hilgenkamp, H.
A1  - Brinkman, A.
A1  - Aarts, J.
T1  - Gate-tuned anomalous Hall effect driven by Rashba splitting in intermixed LaAlO3/GdTiO3/SrTiO3
JF  - Scientific Reports
N2  - The Anomalous Hall Effect (AHE) is an important quantity in determining the properties and understanding the behaviour of the two-dimensional electron system forming at the interface of SrTiO3-based oxide heterostructures. The occurrence of AHE is often interpreted as a signature of ferromagnetism, but it is becoming more and more clear that also paramagnets may contribute to AHE. We studied the influence of magnetic ions by measuring intermixed LaAlO3/GdTiO3/SrTiO3 at temperatures below 10 K. We find that, as function of gate voltage, the system undergoes a Lifshitz transition while at the same time an onset of AHE is observed. However, we do not observe clear signs of ferromagnetism. We argue the AHE to be due to the change in Rashba spin-orbit coupling at the Lifshitz transition and conclude that also paramagnetic moments which are easily polarizable at low temperatures and high magnetic fields lead to the presence of AHE, which needs to be taken into account when extracting carrier densities and mobilities.
KW  - materials science
KW  - surfaces, interfaces and thin films
Y1  - 2021
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-363244
VL  - 11
ER  - 
TY  - JOUR
A1  - Zhu, Min
A1  - Shabala, Lana
A1  - Cuin, Tracey A.
A1  - Huang, Xin
A1  - Zhou, Meixue
A1  - Munns, Rana
A1  - Shabala, Sergey
T1  - Nax loci affect SOS1-like Na\(^+\)/H\(^+\) exchanger expression and activity in wheat
JF  - Journal of Experimental Botany
N2  - Salinity stress tolerance in durum wheat is strongly associated with a plant's ability to control Na\(^+\) delivery to the shoot. Two loci, termed Nax1 and Nax2, were recently identified as being critical for this process and the sodium transporters HKT1;4 and HKT1; 5 were identified as the respective candidate genes. These transporters retrieve Na\(^+\) from the xylem, thus limiting the rates of Na\(^+\) transport from the root to the shoot. In this work, we show that the Nax loci also affect activity and expression levels of the SOS1-like Na\(^+\)/H\(^+\) exchanger in both root cortical and stelar tissues. Net Na\(^+\) efflux measured in isolated steles from salt-treated plants, using the non-invasive ion flux measuring MIFE technique, decreased in the sequence: Tamaroi (parental line)>Nax1=Nax2>Nax1:Nax2 lines. This efflux was sensitive to amiloride (a known inhibitor of the Na\(^+\)/H\(^+\) exchanger) and was mirrored by net H\(^+\) flux changes. TdSOS1 relative transcript levels were 6-10-fold lower in Nax lines compared with Tamaroi. Thus, it appears that Nax loci confer two highly complementary mechanisms, both of which contribute towards reducing the xylem Na\(^+\) content. One enhances the retrieval of Na\(^+\) back into the root stele via HKT1;4 or HKT1;5, whilst the other reduces the rate of Na\(^+\) loading into the xylem via SOS1. It is suggested that such duality plays an important adaptive role with greater versatility for responding to a changing environment and controlling Na\(^+\) delivery to the shoot.
KW  - HKT transporter
KW  - potassium
KW  - salinity stress
KW  - sequestration
KW  - sodium
KW  - xylem loading
Y1  - 2016
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-190908
VL  - 67
IS  - 3
ER  - 
TY  - JOUR
A1  - Zhu, Min
A1  - Shabala, Lana
A1  - Cuin, Tracey A
A1  - Huang, Xin
A1  - Zhou, Meixue
A1  - Munns, Rana
A1  - Shabala, Sergey
T1  - Nax loci affect SOS1-like Na\(^{+}\)/H\(^{+}\) exchanger expression and activity in wheat
JF  - Journal of Experimental Botany
N2  - Salinity stress tolerance in durum wheat is strongly associated with a plant’s ability to control Na\(^{+}\) delivery to the shoot. Two loci, termed Nax1 and Nax2, were recently identified as being critical for this process and the sodium transporters HKT1;4 and HKT1;5 were identified as the respective candidate genes. These transporters retrieve Na\(^{+}\) from the xylem, thus limiting the rates of Na\(^{+}\) transport from the root to the shoot. In this work, we show that the Nax loci also affect activity and expression levels of the SOS1-like Na\(^{+}\)/H\(^{+}\) exchanger in both root cortical and stelar tissues. Net Na\(^{+}\) efflux measured in isolated steles from salt-treated plants, using the non-invasive ion flux measuring MIFE technique, decreased in the sequence: Tamaroi (parental line)>Nax1=Nax2>Nax1:Nax2 lines. This efflux was sensitive to amiloride (a known inhibitor of the Na\(^{+}\)/H\(^{+}\) exchanger) and was mirrored by net H\(^{+}\) flux changes. TdSOS1 relative transcript levels were 6–10-fold lower in Nax lines compared with Tamaroi. Thus, it appears that Nax loci confer two highly complementary mechanisms, both of which contribute towards reducing the xylem Na\(^{+}\) content. One enhances the retrieval of Na\(^{+}\) back into the root stele via HKT1;4 or HKT1;5, whilst the other reduces the rate of Na\(^{+}\) loading into the xylem via SOS1. It is suggested that such duality plays an important adaptive role with greater versatility for responding to a changing environment and controlling Na\(^{+}\) delivery to the shoot.
KW  - HKT transporter
KW  - potassium
KW  - salinity stress
KW  - sequestration
KW  - sodium
KW  - xylem loading
Y1  - 2016
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-150236
VL  - 67
IS  - 3
ER  -