Zobrazeno 1 - 10
of 656
pro vyhledávání: '"P. Powel"'
Autor:
König, Kristian, Fritzsche, Stephan, Hagen, Gaute, Holt, Jason D., Klose, Andrew, Lantis, Jeremy, Liu, Yuan, Minamisono, Kei, Miyagi, Takayuki, Nazarewicz, Witold, Papenbrock, Thomas, Pineda, Skyy V., Powel, Robert, Reinhard, Paul-Gerhard
Publikováno v:
Phys. Rev. Lett. 131, 102501 (2023)
Charge radii of neutron deficient 40Sc and 41Sc nuclei were determined using collinear laser spectroscopy. With the new data, the chain of Sc charge radii extends below the neutron magic number N=20 and shows a pronounced kink, generally taken as a s
Externí odkaz:
http://arxiv.org/abs/2309.02839
Autor:
Sommer, F., König, K., Rossi, D. M., Everett, N., Garand, D., de Groote, R. P., Holt, J. D., Imgram, P., Incorvati, A., Kalman, C., Klose, A., Lantis, J., Liu, Y., Miller, A. J., Minamisono, K., Miyagi, T., Nazarewicz, W., Nörtershäuser, W., Pineda, S. V., Powel, R., Reinhard, P. -G., Renth, L., Romero-Romero, E., Roth, R., Schwenk, A., Sumithrarachchi, C., Teigelhöfer, A.
Publikováno v:
Phys. Rev. Lett. 129, 132501 (2022)
Nuclear charge radii of $^{55,56}$Ni were measured by collinear laser spectroscopy. The obtained information completes the behavior of the charge radii at the shell closure of the doubly magic nucleus $^{56}$Ni. The trend of charge radii across the s
Externí odkaz:
http://arxiv.org/abs/2210.01924
Autor:
Jing Qian, Yanxia Ma, William M. Tahaney, Cassandra L. Moyer, Amanda Lanier, Jamal Hill, Darian Coleman, Negar Koupaei, Susan G. Hilsenbeck, Michelle I. Savage, Brent D. G. Page, Abhijit Mazumdar, Powel H. Brown
Publikováno v:
Breast Cancer Research, Vol 26, Iss 1, Pp 1-16 (2024)
Abstract Background The most aggressive form of breast cancer is triple-negative breast cancer (TNBC), which lacks expression of the estrogen receptor (ER) and progesterone receptor (PR), and does not have overexpression of the human epidermal growth
Externí odkaz:
https://doaj.org/article/c5475652d5314c798be163d273eb4871
Autor:
Harriet Johansson, Aliana Guerrieri-Gonzaga, Sara Gandini, Bjørn-Erik Bertelsen, Debora Macis, Davide Serrano, Gunnar Mellgren, Matteo Lazzeroni, Parijatham S. Thomas, Katherine D. Crew, Nagi B. Kumar, Irene Maria Briata, Viviana Galimberti, Giuseppe Viale, Lana A. Vornik, Valentina Aristarco, Tania Buttiron Webber, Stefano Spinaci, Powel H. Brown, Brandy M. Heckman-Stoddard, Eva Szabo, Bernardo Bonanni, Andrea DeCensi
Publikováno v:
npj Breast Cancer, Vol 10, Iss 1, Pp 1-8 (2024)
Abstract In a 3-arm presurgical trial, four-six weeks exemestane 25 mg three times/week (TIW) was non-inferior to 25 mg/day (QD) in suppressing circulating estradiol in postmenopausal women with ER-positive breast cancer. Since obesity may decrease e
Externí odkaz:
https://doaj.org/article/d80f769e4684451285f4994baf3c0f8c
Autor:
Powel, Robert, Brown, B. Alex, Holt, Jason D., Klose, Andrew, König, Kristian, Lantis, Jeremy, Minamisono, Kei, Miyagi, Takayuki, Pineda, Skyy
The hyperfine coupling constants of the proton dripline odd-odd $^{40}$Sc nucleus were deduced from the hyperfine spectrum of the $3d4s\,^3\text{D}_2$\,$\leftrightarrow$\,$3d4p\,^3\text{F}^\circ_3$ transition in Sc II, measured by the bunched beam co
Externí odkaz:
http://arxiv.org/abs/2201.08332
Autor:
Pineda, Skyy V., König, Kristian, Rossi, Dominic M., Brown, B. Alex, Incorvati, Anthony, Lantis, Jeremy, Minamisono, Kei, Nörtershäuser, Wilfried, Piekarewicz, Jorge, Powel, Robert, Sommer, Felix
Publikováno v:
Phys.Rev.Lett. 127, 182503 (2021)
The nuclear root-mean-square charge radius of $^{54}$Ni was determined with collinear laser spectroscopy to be $R(^{54}$Ni) = 3.737\,(3)~fm. In conjunction with the known radius of the mirror nucleus $^{54}$Fe, the difference of the charge radii was
Externí odkaz:
http://arxiv.org/abs/2106.10378
An approach to determine the kinetic beam energy at the $10^{-5}$ level is presented, which corresponds to an improvement by more than one order of magnitude compared to conventional methods. Particularly, collinear fluorescence and resonance ionizat
Externí odkaz:
http://arxiv.org/abs/2102.08434
Autor:
Turner, W., Baxter, A., Birch, H. J., Boxer, B., Burdin, S., Fraser, E., Greenall, A., Powel, S., Sutcliffe, P.
The LUX-ZEPLIN experiment will search for dark matter particle interactions with a detector containing a total of 10 tonnes of liquid xenon. Surrounding the liquid xenon cryostat is an outer detector veto system with the primary aim of vetoing neutro
Externí odkaz:
http://arxiv.org/abs/2102.06281
Autor:
Carolina Gracia-Diaz, Yijing Zhou, Qian Yang, Reza Maroofian, Paula Espana-Bonilla, Chul-Hwan Lee, Shuo Zhang, Natàlia Padilla, Raquel Fueyo, Elisa A. Waxman, Sunyimeng Lei, Garrett Otrimski, Dong Li, Sarah E. Sheppard, Paul Mark, Margaret H. Harr, Hakon Hakonarson, Lance Rodan, Adam Jackson, Pradeep Vasudevan, Corrina Powel, Shehla Mohammed, Sateesh Maddirevula, Hamad Alzaidan, Eissa A. Faqeih, Stephanie Efthymiou, Valentina Turchetti, Fatima Rahman, Shazia Maqbool, Vincenzo Salpietro, Shahnaz H. Ibrahim, Gabriella di Rosa, Henry Houlden, Maha Nasser Alharbi, Nouriya Abbas Al-Sannaa, Peter Bauer, Giovanni Zifarelli, Conchi Estaras, Anna C. E. Hurst, Michelle L. Thompson, Anna Chassevent, Constance L. Smith-Hicks, Xavier de la Cruz, Alexander M. Holtz, Houda Zghal Elloumi, M J Hajianpour, Claudine Rieubland, Dominique Braun, Siddharth Banka, Genomic England Research Consortium, Deborah L. French, Elizabeth A. Heller, Murielle Saade, Hongjun Song, Guo-li Ming, Fowzan S. Alkuraya, Pankaj B. Agrawal, Danny Reinberg, Elizabeth J. Bhoj, Marian A. Martínez-Balbás, Naiara Akizu
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-18 (2023)
Abstract Genetic variants in chromatin regulators are frequently found in neurodevelopmental disorders, but their effect in disease etiology is rarely determined. Here, we uncover and functionally define pathogenic variants in the chromatin modifier
Externí odkaz:
https://doaj.org/article/78105606e072432f9749da08dbbd20b7
Autor:
Powel, Nathan, Morgansen, Kristi A.
We extend observability metrics based on the empirical observability Gramian from deterministic nonlinear systems to nonlinear stochastic systems in order to capture the impact of process noise on observability. We demonstrate that the empirical obse
Externí odkaz:
http://arxiv.org/abs/2006.07451