Results 1 to 10 of about 16,812,166 (316)

Searches for low-mass dimuon resonances [PDF]

open access: yesJournal of High Energy Physics, 2020
Searches are performed for a low-mass dimuon resonance, X, produced in proton-proton collisions at a center-of-mass energy of 13 TeV, using a data sample corresponding to an integrated luminosity of 5.1 fb −1 and collected with the LHCb detector.
The LHCb collaboration   +973 more
doaj   +2 more sources

Mass‐Guided Single‐Cell MALDI Imaging of Low‐Mass Metabolites Reveals Cellular Activation Markers [PDF]

open access: yesAdvanced Science
Single‐cell MALDI mass spectrometry imaging (MSI) of lipids and metabolites >200 Da has recently come to the forefront of biomedical research and chemical biology.
James L. Cairns   +12 more
doaj   +2 more sources

Measuring the magnetic fields in the chromospheres of low-mass stars

open access: green
Cang T   +13 more
europepmc   +2 more sources

Lyman continuum leakage from low-mass galaxies with M⋆ < 108 M⊙ [PDF]

open access: yes, 2021
We present observations with the Cosmic Origins Spectrograph onboard the Hubble Space Telescope of nine low-mass starforming galaxies at redshifts, z, in the range 0.3179 – 0.4524, with stellar masses M★ < 108 M and very high specific star-formation ...
Y. Izotov   +30 more
semanticscholar   +1 more source

Postmerger Mass Ejection of Low-mass Binary Neutron Stars [PDF]

open access: yesAstrophysical Journal, 2020
We study the postmerger mass ejection of low-mass binary neutron stars (NSs) with the system mass of 2.5 M ⊙ and subsequent nucleosynthesis by performing general-relativistic, neutrino-radiation viscous-hydrodynamics simulations in axial symmetry.
S. Fujibayashi   +5 more
semanticscholar   +1 more source

Dislocation and disclination densities in experimentally deformed polycrystalline olivine [PDF]

open access: yesEuropean Journal of Mineralogy, 2023
We report a comprehensive data set characterizing and quantifying the geometrically necessary dislocation (GND) density in the crystallographic frame (ραc) and disclination density (ρθ) in fine-grained polycrystalline olivine deformed in uniaxial ...
S. Demouchy   +9 more
doaj   +1 more source

Low Mass Black Holes from Dark Core Collapse. [PDF]

open access: yesPhysical Review Letters, 2020
Unusual masses of black holes being discovered by gravitational wave experiments pose fundamental questions about the origin of these black holes. Black holes with masses smaller than the Chandrasekhar limit ≈1.4  M_{⊙} are essentially impossible to ...
B. Dasgupta, Ranjan Laha, A. Ray
semanticscholar   +1 more source

In situ monitoring of phase transformation kinetics under rapid heating of Ti–6Al–4V titanium alloy

open access: yesJournal of Materials Research and Technology, 2022
The phase transformation kinetics of Ti–6Al–4V alloy was studied during rapid heating using in-situ high energy synchrotron diffraction and in-situ electrical resistivity measurement for heating rates varying from 0.03 to 200 °C.s−1.
Andi Idhil Ismail   +3 more
doaj   +1 more source

End-to-end process of hollow spacecraft structures with high frequency and low mass obtained with in-house structural optimization tool and additive manufacturing [PDF]

open access: yesINCAS Bulletin, 2017
In the space sector the most decisive elements are: mass reduction, cost saving and minimum lead time; here, structural optimization and additive layer manufacturing (ALM) fit best. The design must be driven by stiffness, because an important requirement
Alexandru-Mihai CISMILIANU   +7 more
doaj   +1 more source

VTVL concept optimisation of the landing gear [PDF]

open access: yesINCAS Bulletin, 2017
Vertical takeoff, vertical landing (VTVL) is a subject of international interest at the moment thanks to the successful recovery of the Blue Origin vehicle.
Camelia Elena MUNTEANU   +2 more
doaj   +1 more source

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