Results 41 to 50 of about 7,690,788 (272)

Phase transition gravitational waves from pseudo-Nambu-Goldstone dark matter and two Higgs doublets

Journal of High Energy Physics, 2021
We investigate the potential stochastic gravitational waves from first-order electroweak phase transitions in a model with pseudo-Nambu-Goldstone dark matter and two Higgs doublets.
Zhao Zhang, Chengfeng Cai, Xue-Min Jiang, Yi-Lei Tang, Zhao-Huan Yu, Hong-Hao Zhang   +5 more
doaj   +1 more source

Compact Binary Coalescences: Astrophysical Processes and Lessons Learned

Galaxies, 2022
On 11 February 2016, the LIGO and Virgo scientific collaborations announced the first direct detection of gravitational waves, a signal caught by the LIGO interferometers on 14 September 2015, and produced by the coalescence of two stellar-mass black ...
Mario Spera, Alessandro Alberto Trani, Mattia Mencagli   +2 more
doaj   +1 more source

Low‐Temperature Imidization of Polyimides (PI) for Scalable Manufacturing of Flexible Wearable Electronics

Advanced Engineering Materials, EarlyView.
Low‐temperature imidization of PEG‐modified polyimide enables fully screen‐printed, roll‐to‐roll fabrication of flexible electrodes on PET substrates, delivering robust mechanical durability and reliable ECG/EMG signal performance for wearable electronics.
Akib Abdullah Khan, Jong‐Hoon Kim
wiley   +1 more source

The Next Generation Global Gravitational Wave Observatory: The Science Book [PDF]

, 2021
The next generation of ground-based gravitational-wave detectors will observe coalescences of black holes and neutron stars throughout the cosmos, thousands of them with exceptional fidelity. The Science Book is the result of a 3-year effort to study the
Regimbau, T., Bizouard, M., Fairhurst, S., Chatziioannou, K., Vines, J., Rosswog, S., Brand, J., Yunes, N., Lück, H., Pratten, G., Papa, M., Coughlin, M., Arun, K., Sotiriou, P., Mandel, I., McIver, J., Fan, X., Justham, S., Harry, I., Broeck, C., Mezzacappa, T., Varma, V., Sesana, A., Burrows, A., Sakellariadou, M., Rowan, S., Hild, S., Kalogera, V., Bertacca, D., Ghosh, A., Mills, C., Anand, S., Belgacem, E., Müller, E., Hall, E., Punturo, M., Mapelli, M., Messer, B., Andreoni, I., Brito, R., Reitze, D., Couvares, P., Valiante, R., Yang, H., Dirian, Y., Kasen, D., Mueller, B., Caprini, C., Figueroa, D., Zumalacarregui, M., Foffa, S., Kajita, T., Lehner, L., Ajith, P., Tamanini, N., Cusin, G., Katsanevas, S., Nissanke, S., Janka, T., Dietrich, T., McClelland, D., Vitale, S., Matas, A., Shoemaker, D., Maselli, A., Pürrer, M., Kasliwal, M., Hinderer, T., Sanders, G., Baryakhtar, M., van de Meent, M., Schneider, R., Maggiore, M., Reddy, S., Colpi, M., East, W., Lovelace, G., Kotake, K., Tauris, T., Sathyaprakash, B., Berry, C., Barausse, E., Pani, P., Buonanno, A., Mangiagli, A., Thrane, E., Harms, J., Bailes, M., Mandic, V., Shao, L., Evans, M.   +90 more
core  

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Future Ground-Based Gravitational-Wave Observatories: Synergies with Other Scientific Communities [PDF]

, 2021
Planning for the development of a 3rd generation global gravitational-wave detector array is a multifaceted and complex effort that will necessarily need a high level of community input.
Reitze, D., Couvares, P., Sanders, G., Lueck, H., Kajita, T., Rowan, S., Brand, J., Katsanevas, S., Kalogera, V., Sathyaprakash, B., Punturo, M., McClelland, D., Shoemaker, D.   +12 more
core  

Thermoresponsive Liquid Crystalline Polymer Coatings Programmed by Field‐Induced Topological Defects for Tunable Optical and Topographical Responses

Advanced Functional Materials, EarlyView.
Resonant standing waves generate large‐area lattices of liquid‐crystal topological defects that are permanently encoded into polymer coatings by photopolymerization. The preserved director architecture produces thermally reconfigurable surface topographies while maintaining programmable optical functionality, demonstrating a scalable strategy for ...
Jacques A. Peixoto, Mufeeduzaman Chavilkkadan, Alexander Fusi, Marko Beslać, Dirk J. Broer, Etienne Brasselet, Danqing Liu   +6 more
wiley   +1 more source

Validating the SEOBNRE waveform model for orbit-plane precessing binary black holes along eccentric orbits

European Physical Journal C: Particles and Fields
For both current ground-based gravitational wave detectors and space-based detectors under construction (LISA, Taiji, Tianqin), the matched filtering technique is a crucial method for gravitational wave detections.
Zun Wang, Junjie Zhao, Zhoujian Cao, Xiaolin Liu   +3 more
doaj   +1 more source

State Space Modelling for Detecting and Characterising Gravitational Waves Afterglows

Astronomy and Computing
We propose the usage of an innovative method for selecting transients and variables. These sources are detected at different wavelengths across the electromagnetic spectrum spanning from radio waves to gamma-rays. We focus on radio signals and use State Space Models, which are also referred to as Dynamic Linear Models.
D. D'antonio, M. E. Bell, J. J. Brown, C. Grazian   +3 more
openaire   +3 more sources

Methodological demonstration of laser beam pointing control for space gravitational wave detection missions

, 2014
In space laser interferometer gravitational wave (G. W.) detection missions, the stability of the laser beam pointing direction has to be kept at 10 nrad/root Hz.
李玉琼, 靳刚, 刘河山, 罗子人, Jin, G (reprint author), Chinese Acad Sci, Inst Mech, Natl Micrograv Lab NML, Beijing 100190, Peoples R China., 董玉辉   +5 more
core   +1 more source