# Preprints

 2017-07-2711:10 [FZJ-2017-05279] Preprint et al Isoscalar Single-Pion Production in the Region of Roper and $d^*(2380)$ Resonances Exclusive measurements of the quasi-free $pn \to pp\pi^-$ and $pp \to pp\pi^0$ reactions have been performed by means of $pd$ collisions at $T_p$ = 1.2 GeV using the WASA detector setup at COSY. Total and differential cross sections have been obtained covering the energy region $T_p = 0.95 - 1.3$ GeV ($\sqrt s$ = 2.3 - 2.46 GeV), which includes the regions of $\Delta(1232)$, $N^*(1440)$ and $d^*(2380)$ resonance excitations. [...] OpenAccess: PDF PDF (PDFA); 2017-07-2711:05 [FZJ-2017-05278] Preprint et al Determination of N* amplitudes from associated strangeness production in p+p collisions We present the first determination of the energy-dependent production amplitudes of N$^{*}$ resonances with masses between 1650 MeV/c$^{2}$ and 1900 MeV/c$^{2}$ for an excess energy between $0$ and $600$ MeV. A combined Partial Wave Analysis of seven exclusively reconstructed data samples for the reaction p+p $\rightarrow pK\Lambda$ measured by the COSY-TOF, DISTO, FOPI and HADES collaborations in fixed target experiments at kinetic energies between 2.14 and 3.5 GeV is used to determine the amplitude of the resonant and non-resonant contributions.. OpenAccess: PDF PDF (PDFA); 2017-07-2710:59 [FZJ-2017-05275] Preprint et al Strange Hadron Spectroscopy with a Secondary KL Beam at GlueX We propose to create a secondary beam of neutral kaons in Hall D at Jefferson Lab to be used with the GlueX experimental setup for strange hadron spectroscopy. A flux on the order of 3 x 10^4 KL/s will allow a broad range of measurements to be made by improving the statistics of previous data obtained on hydrogen targets by three orders of magnitude. [...] OpenAccess: PDF PDF (PDFA); 2017-07-2516:47 [FZJ-2017-05176] Preprint et al Ab initio calculations of the isotopic dependence of nuclear clustering Nuclear clustering describes the appearance of structures resembling smaller nuclei such as alpha particles (4He nuclei) within the interior of a larger nucleus. While clustering is important for several well-known examples, little is known about the general nature of clustering in nuclei. [...] OpenAccess: PDF; 2017-07-2516:32 [FZJ-2017-05174] Preprint Zhu, S.-l. Possible hadronic molecules composed of the doubly charmed baryon and nucleon We perform a systematical investigation of the possible deuteron-like bound states with configuration $\Xi_{cc}N (\bar{N})$, where $N(\bar{N})$ denotes the nucleon (anti-nucleon), in the framework of the one-boson-exchange-potential model. In the spin-triplet sector we take into account both the ${}^3S_1$ and ${}^3D_1$ channels due to non-vanishing tensor force. [...] OpenAccess: PDF PDF (PDFA); 2017-07-2510:03 [FZJ-2017-05103] Preprint et al A novel FbFP-based biosensor toolbox for sensitive in vivo determination of intracellular pH Journal of biotechnology S0168165617302080 (2017) [10.1016/j.jbiotec.2017.05.006] 2017-04-2619:14 [FZJ-2017-03272] Preprint et al LFP beta amplitude is predictive of mesoscopic spatio-temporal phase patterns 2017-03-2011:20 [FZJ-2017-02231] Preprint et al Neutron-proton scattering at next-to-next-to-leading order in Nuclear Lattice Effective Field Theory We present a systematic study of neutron-proton scattering in Nuclear Lattice Effective Field Theory (NLEFT), in terms of the computationally efficient radial Hamiltonian method. Our leading-order (LO) interaction consists of smeared, local contact terms and static one-pion exchange. [...] OpenAccess: PDF PDF (PDFA); 2017-03-2011:10 [FZJ-2017-02229] Preprint et al Ab initio calculations of the isotopic dependence of nuclear clustering Nuclear clustering describes the appearance of structures resembling smaller nuclei such as alpha particles (4He nuclei) within the interior of a larger nucleus. While clustering is important for several well-known examples, little is known about the general nature of clustering in nuclei. [...] OpenAccess: PDF; 2017-03-1712:08 [FZJ-2017-02203] Preprint Helias, M. Distributions of covariances as a window into the operational regime of neuronal networks