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CERN-LHC. Results of a search for new phenomena in events with an energetic photon and large missing transverse momentum with the ATLAS experiment at the LHC are reported. Data were collected in proton--proton collisions at a center-of-mass energy of 8 TeV and correspond to an integrated luminosity of 20.3 fb$^{-1}$. The observed data are well described by the expected Standard Model backgrounds. The expected (observed) upper limit on the fiducial cross section for the production of such events is 6.1 (5.3) fb at 95% confidence level. Exclusion limits are presented on models of new phenomena with large extra spatial dimensions, supersymmetric quarks, and direct pair production of dark-matter candidates. Distribution of ETmiss in the data and for the expected background in the two-electron control region. The total background expectation is normalized to the observed number of events in this control region. Overflows are included in the final bin.

Additional file 4 DEG composition of all clusters.

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures. Related Article: Peter M. Edwards and Laurel L. Schafer|2017|Org.Lett.|19|5720|doi:10.1021/acs.orglett.7b02149

Related Article: Vinko Nemec, Tomislav Piteša, Tomislav Friščić, Dominik Cinčić|2020|Cryst.Growth Des.|20|3617|doi:10.1021/acs.cgd.0c00520

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures. Related Article: Yong-gang Shi, Jun-wei Wang, Haijun Li, Guo-fei Hu, Xue Li, Soren K. Mellerup, Nan Wang, Tai Peng, Suning Wang|2018|Chemical Science|9|1902|doi:10.1039/C7SC03617E

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures. Related Article: Lana K. Hiscock, Athan T. Gogoulis, Madison Diamantopoulos, Vishvam S. Patel, Louise N. Dawe, Zachary M. Hudson, Kenneth E. Maly|2024|J.Org.Chem.|||doi:10.1021/acs.joc.4c01687

No data abstract available. SRC for p+Pb, pT>0.5GeV

DESY-HERA. Measurement of the exclusive photoproduction of J/PSI mesons in the reaction GAMMA P --& gt; J/PSI P in the kinematic range of W from 20 to 290 GeV,where W is the photon-proton c.m. energy. The data come from muon decays of J/P SI collected during 1996 and 1997 with an integrated luminosity of 38 pb-1 and electron decays of J/PSI collected during 1999 and 2000 with an integrated luminosity of 55 pb-1. Both data sets come from 27.5 GeV positrons colliding with 820 GeV protons for the muon data set and 920 GeV protons for the electron data set.Allcross sections are corrected for the respective branching ratios of the J/PS I decay. Numerical values supplied by A. Bruni. Acceptance corrected PHI(XYZ=SH)) distribution for exclusive J/PSI photoproduction electron decay data. PHI(XYZ=SH) is the azimuthal angle of the positively charged lepton in the helicity frame.

Additional spin-0 particles appear in many extensions of the standard model. We search for long-lived spin-0 particles $S$ in $B$-meson decays mediated by a $b\to s$ quark transition in $e^+e^-$ collisions at the $\Upsilon(4S)$ resonance at the Belle~II experiment. Based on a sample corresponding to an integrated luminosity of 189$\,\text{fb}^{-1}$, we observe no evidence for signal. We set model-independent upper limits on the product of branching fractions $\mathcal{B}(B^0\to K^*(892)^0(\to K^+\pi^-)S)\times \mathcal{B}(S\to x^+x^-)$ and $\mathcal{B}(B^+\to K^+S)\times \mathcal{B}(S\to x^+x^-)$, where $x^+x^-$ indicates $e^+e^-, \mu^+\mu^-, \pi^+\pi^-$, or $K^+K^-$, as functions of $S$ mass and lifetime at the level of $10^{-7}$. Expected and observed limits on $\mathcal{B}($$B^0\to K^{*0}(\to K^+\pi^-)S$$) \times$ $\mathcal{B}($$S\to \pi^+\pi^-$) for a lifetime of $c\tau=$100.0cm