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  1. Article ; Online: Taking Action Against Clinician Burnout Through Reducing the Documentation Burden With an Operating Room Supply Scanning Approach.

    Abda, Robert / Pietrzyk, Gail / Scott, Paul Wesley / Fennimore, Laura

    Computers, informatics, nursing : CIN

    2024  Volume 42, Issue 1, Page(s) 14–20

    Abstract: Documenting surgical supply items in the operating room can be a burdensome task for circulating nurses because of manual input within the electronic medical record. This can lead to documentation fatigue and contribute to nursing burnout. The aim of ... ...

    Abstract Documenting surgical supply items in the operating room can be a burdensome task for circulating nurses because of manual input within the electronic medical record. This can lead to documentation fatigue and contribute to nursing burnout. The aim of this quality improvement project was to design and implement a supply item scanning process and evaluate the effect on intraoperative documentation completion time, room turnover time, picklist documentation accuracy, nurse satisfaction, and burnout. The sample included nine acute care hospitals throughout the United States, with 189 total circulating nurses and 31 718 procedures occurring during the study timeframe of 8 months. Results indicated that nurses were able to complete documentation on average 37.33 minutes sooner, and the operating room turnover time decreased by 1.88 minutes. Although nurses reported that their perceived picklist documentation accuracy did not improve, and the presence of new scanning technology did not influence their hospital employment decision, subjective feedback was mostly positive, with most responses citing the helpfulness of scanning for documentation. This study shows that an interdisciplinary team can effectively work to optimize documentation efficiency and performance improvement using a scanning intervention. Lessons learned through this process can translate into optimizations elsewhere in the electronic medical record.
    MeSH term(s) Humans ; Operating Rooms ; Electronic Health Records ; Hospitals ; Documentation ; Burnout, Psychological
    Language English
    Publishing date 2024-01-01
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2078463-6
    ISSN 1538-9774 ; 1538-2931
    ISSN (online) 1538-9774
    ISSN 1538-2931
    DOI 10.1097/CIN.0000000000001058
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Correlation between PARP-1 immunoreactivity and cytomorphological features of parthanatos, a specific cellular death in breast cancer cells.

    Donizy, P / Halon, A / Surowiak, P / Pietrzyk, G / Kozyra, C / Matkowski, R

    European journal of histochemistry : EJH

    2013  Volume 57, Issue 4, Page(s) e35

    Abstract: In parthanatos, a PARP-1 (poly (ADP-ribose) polymerase 1)-mediated cell death, dissipation of mitochondrial membrane potential, large-scale DNA fragmentation and chromatin condensation were observed. In contrast to apoptosis, it does not cause apoptotic ... ...

    Abstract In parthanatos, a PARP-1 (poly (ADP-ribose) polymerase 1)-mediated cell death, dissipation of mitochondrial membrane potential, large-scale DNA fragmentation and chromatin condensation were observed. In contrast to apoptosis, it does not cause apoptotic bodies formation. Although PARP-1-mediated cell death presents loss of membrane integrity similar to necrosis, it does not induce cell swelling. The purpose of the study was to correlate the immunohistochemical parameters of PARP-1 reactivity and the selected cytomorphological features of parthanatos: the lack of apoptotic bodies and the absence of necrosis in breast cancer (BC) specimens. Immunohistochemistry for PARP-1 was performed on 83 BC specimens. Correlations between parameters of PARP-1 expression and sub-cellular localisation and the presence of apoptotic bodies and necrosis were evaluated. High expression of PARP-1 (ImmunoReactive Score ≥6) was associated with the lack of apoptotic bodies (P=0.013) and with the absence of necrosis (P=0.002). The presence of apoptotic bodies was correlated with re-distribution of PARP-1 from the nucleus to cytoplasm in BC cells (P=0.029). Additionally, a tendency was observed between necrosis and loss of nuclear PARP-1 expression (P=0.049). Our study suggests that PARP-1 may play a crucial role in induction and regulation of specific type of cellular death called parthanatos.
    MeSH term(s) Apoptosis ; Breast Neoplasms/pathology ; Cell Death ; Cell Nucleus/metabolism ; Female ; Humans ; Middle Aged ; Necrosis ; Poly(ADP-ribose) Polymerases/biosynthesis
    Chemical Substances Poly(ADP-ribose) Polymerases (EC 2.4.2.30)
    Language English
    Publishing date 2013-11-20
    Publishing country Italy
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 1109511-8
    ISSN 2038-8306 ; 0391-7258 ; 1121-4201 ; 1121-760X
    ISSN (online) 2038-8306
    ISSN 0391-7258 ; 1121-4201 ; 1121-760X
    DOI 10.4081/ejh.2013.e35
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Skeletal muscle alterations in tachycardia-induced heart failure are linked to deficient natriuretic peptide signalling and are attenuated by RAS-/NEP-inhibition.

    Dietl, Alexander / Winkel, Ingrid / Pietrzyk, Gabriela / Paulus, Michael / Bruckmann, Astrid / Schröder, Josef A / Sossalla, Samuel / Luchner, Andreas / Maier, Lars S / Birner, Christoph

    PloS one

    2019  Volume 14, Issue 12, Page(s) e0225937

    Abstract: Background: Heart failure induced cachexia is highly prevalent. Insights into disease progression are lacking.: Methods: Early state of left ventricular dysfunction (ELVD) and symptomatic systolic heart failure (HF) were both induced in rabbits by ... ...

    Abstract Background: Heart failure induced cachexia is highly prevalent. Insights into disease progression are lacking.
    Methods: Early state of left ventricular dysfunction (ELVD) and symptomatic systolic heart failure (HF) were both induced in rabbits by tachypacing. Tissue of limb muscle (LM) was subjected to histologic assessment. For unbiased characterisation of early and late myopathy, a proteomic approach followed by computational pathway-analyses was performed and combined with pathway-focused gene expression analyses. Specimen of thoracic diaphragm (TD) served as control for inactivity-induced skeletal muscle alterations. In a subsequent study, inhibition of the renin-angiotensin-system and neprilysin (RAS-/NEP) was compared to placebo.
    Results: HF was accompanied by loss of protein content (8.7±0.4% vs. 7.0±0.5%, mean±SEM, control vs. HF, p<0.01) and a slow-to-fast fibre type switch, establishing hallmarks of cachexia. In ELVD, the enzymatic set-up of LM and TD shifted to a catabolic state. A disturbed malate-aspartate shuttle went well with increased enzymes of glycolysis, forming the enzymatic basis for enforced anoxic energy regeneration. The histological findings and the pathway analysis of metabolic results drew the picture of suppressed PGC-1α signalling, linked to the natriuretic peptide system. In HF, natriuretic peptide signalling was desensitised, as confirmed by an increase in the ratio of serum BNP to tissue cGMP (57.0±18.6pg/ml/nM/ml vs. 165.8±16.76pg/ml/nM/ml, p<0.05) and a reduced expression of natriuretic peptide receptor-A. In HF, combined RAS-/NEP-inhibition prevented from loss in protein content (8.7±0.3% vs. 6.0±0.6% vs. 8.3±0.9%, Baseline vs. HF-Placebo vs. HF-RAS/NEP, p<0.05 Baseline vs. HF-Placebo, p = 0.7 Baseline vs. HF-RAS/NEP).
    Conclusions: Tachypacing-induced heart failure entails a generalised myopathy, preceding systolic dysfunction. The characterisation of "pre-cachectic" state and its progression is feasible. Early enzymatic alterations of LM depict a catabolic state, rendering LM prone to futile substrate metabolism. A combined RAS-/NEP-inhibition ameliorates cardiac-induced myopathy independent of systolic function, which could be linked to stabilised natriuretic peptide/cGMP/PGC-1α signalling.
    MeSH term(s) Animals ; Biological Transport ; Biomarkers ; Disease Models, Animal ; Echocardiography ; Gene Expression Profiling/methods ; Heart Failure/diagnosis ; Heart Failure/etiology ; Heart Failure/metabolism ; Mitochondria, Muscle/genetics ; Mitochondria, Muscle/metabolism ; Muscle, Skeletal/metabolism ; Muscle, Skeletal/pathology ; Muscle, Skeletal/ultrastructure ; Natriuretic Peptides/genetics ; Natriuretic Peptides/metabolism ; Proteomics/methods ; Rabbits ; Signal Transduction ; Tachycardia/complications ; Tachycardia/diagnosis ; ras Proteins/antagonists & inhibitors ; ras Proteins/metabolism
    Chemical Substances Biomarkers ; Natriuretic Peptides ; ras Proteins (EC 3.6.5.2)
    Language English
    Publishing date 2019-12-04
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ISSN 1932-6203
    ISSN (online) 1932-6203
    DOI 10.1371/journal.pone.0225937
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Decreased GLUT1/NHE1 RNA expression in whole blood predicts disease severity in patients with COVID-19.

    Mustroph, Julian / Hupf, Julian / Hanses, Frank / Evert, Katja / Baier, Maria J / Evert, Matthias / Meindl, Christine / Wagner, Stefan / Hubauer, Ute / Pietrzyk, Gabriela / Leininger, Simon / Staudner, Stephan / Vogel, Manuel / Wallner, Stefan / Zimmermann, Markus / Sossalla, Samuel / Maier, Lars S / Jungbauer, Carsten

    ESC heart failure

    2020  Volume 8, Issue 1, Page(s) 309–316

    Abstract: Aims: We aimed to assess whether expression of whole-blood RNA of sodium proton exchanger 1 (NHE1) and glucose transporter 1 (GLUT1) is associated with COVID-19 infection and outcome in patients presenting to the emergency department with respiratory ... ...

    Abstract Aims: We aimed to assess whether expression of whole-blood RNA of sodium proton exchanger 1 (NHE1) and glucose transporter 1 (GLUT1) is associated with COVID-19 infection and outcome in patients presenting to the emergency department with respiratory infections. Furthermore, we investigated NHE1 and GLUT1 expression in the myocardium of deceased COVID-19 patients.
    Methods and results: Whole-blood quantitative assessment of NHE1 and GLUT1 RNA was performed using quantitative PCR in patients with respiratory infection upon first contact in the emergency department and subsequently stratified by SARS-CoV-2 infection status. Assessment of NHE1 and GLUT1 RNA using PCR was also performed in left ventricular myocardium of deceased COVID-19 patients. NHE1 expression is up-regulated in whole blood of patients with COVID-19 compared with other respiratory infections at first medical contact in the emergency department (control: 0.0021 ± 0.0002, COVID-19: 0.0031 ± 0.0003, P = 0.01). The ratio of GLUT1 to NHE1 is significantly decreased in the blood of COVID-19 patients who are subsequently intubated and/or die (severe disease) compared with patients with moderate disease (moderate disease: 0.497 ± 0.083 vs. severe disease: 0.294 ± 0.0336, P = 0.036). This ratio is even further decreased in the myocardium of patients who deceased from COVID-19 in comparison with the myocardium of non-infected donors.
    Conclusions: NHE1 and GLUT1 may be critically involved in the disease progression of SARS-CoV-2 infection. We show here that SARS-CoV-2 infection critically disturbs ion channel expression in the heart. A decreased ratio of GLUT1/NHE1 could potentially serve as a biomarker for disease severity in patients with COVID-19.
    MeSH term(s) COVID-19/blood ; COVID-19/diagnosis ; COVID-19/metabolism ; Case-Control Studies ; Emergency Service, Hospital ; Female ; Glucose Transporter Type 1/blood ; Glucose Transporter Type 1/metabolism ; Humans ; Male ; Middle Aged ; Polymerase Chain Reaction ; Predictive Value of Tests ; Prospective Studies ; RNA, Messenger/blood ; Severity of Illness Index ; Sodium-Hydrogen Exchanger 1/blood ; Sodium-Hydrogen Exchanger 1/metabolism
    Chemical Substances Glucose Transporter Type 1 ; RNA, Messenger ; SLC2A1 protein, human ; SLC9A1 protein, human ; Sodium-Hydrogen Exchanger 1
    Keywords covid19
    Language English
    Publishing date 2020-11-20
    Publishing country England
    Document type Journal Article ; Observational Study ; Research Support, Non-U.S. Gov't
    ZDB-ID 2814355-3
    ISSN 2055-5822 ; 2055-5822
    ISSN (online) 2055-5822
    ISSN 2055-5822
    DOI 10.1002/ehf2.13063
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Nuclear-cytoplasmic PARP-1 expression as an unfavorable prognostic marker in lymph node‑negative early breast cancer: 15-year follow-up.

    Donizy, Piotr / Pietrzyk, Grazyna / Halon, Agnieszka / Kozyra, Cyprian / Gansukh, Tserenchunt / Lage, Hermann / Surowiak, Pawel / Matkowski, Rafal

    Oncology reports

    2014  Volume 31, Issue 4, Page(s) 1777–1787

    Abstract: PARP-1 plays an important role in DNA damage repair and maintaining genome integrity by repairing DNA single-strand breaks (SSBs) by base excision repair (BER). The aim of the present study was to examine the expression of PARP-1 in breast cancer (BC) ... ...

    Abstract PARP-1 plays an important role in DNA damage repair and maintaining genome integrity by repairing DNA single-strand breaks (SSBs) by base excision repair (BER). The aim of the present study was to examine the expression of PARP-1 in breast cancer (BC) patients and to assess the relationship between the subcellular localization of this protein and clinicopathological characteristics. The reactivity of PARP-1 was analyzed by immunohistochemistry in a homogeneous group of 83 stage II ductal BC patients with a 15-year follow-up. Immunostaining of PARP-1 was also evaluated in 4 human BC cell lines and resistance prediction profile for 11 anticancer agents was performed using 3 models of drug-resistant cell lines. Nuclear-cytoplasmic expression (NCE) was associated with shorter overall survival, which was not statistically significant during the 10-year follow-up but became statistically significant after 10 years of observation, during the 15-year follow-up (P=0.015). Analysis performed in subgroups of patients with (N+) and without (N-) nodal metastases showed that NCE was associated with poor clinical outcome in N- patients (P=0.017). Multivariate analysis confirmed a significant impact of NCE on unfavorable prognosis in N- early BC. The presence of PARP-1 NCE may be a new potential unfavorable prognostic factor in lymph node- negative early BC.
    MeSH term(s) Adult ; Biomarkers, Tumor/analysis ; Breast Neoplasms/metabolism ; Breast Neoplasms/mortality ; Breast Neoplasms/pathology ; Carcinoma, Ductal, Breast/metabolism ; Carcinoma, Ductal, Breast/mortality ; Carcinoma, Ductal, Breast/pathology ; Cell Nucleus/metabolism ; Cytoplasm/metabolism ; Female ; Follow-Up Studies ; Humans ; Immunohistochemistry ; Kaplan-Meier Estimate ; Lymphatic Metastasis ; Middle Aged ; Poly (ADP-Ribose) Polymerase-1 ; Poly(ADP-ribose) Polymerases/analysis ; Poly(ADP-ribose) Polymerases/biosynthesis ; Prognosis ; Proportional Hazards Models
    Chemical Substances Biomarkers, Tumor ; PARP1 protein, human (EC 2.4.2.30) ; Poly (ADP-Ribose) Polymerase-1 (EC 2.4.2.30) ; Poly(ADP-ribose) Polymerases (EC 2.4.2.30)
    Language English
    Publishing date 2014-04
    Publishing country Greece
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 1222484-4
    ISSN 1791-2431 ; 1021-335X
    ISSN (online) 1791-2431
    ISSN 1021-335X
    DOI 10.3892/or.2014.3024
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  6. Article: Badania epidemiologiczne i kliniczne chorujacych na raka krtani w makroregionie lubelskim w latach 1991-1994.

    Klonowski, S / Semczuk, B / Sekrecki, R / Horoch, A / Kupisz, K / Klatka, J / Gieroba, R / Morshed, K / Olszański, W / Pietrzyk, G

    Otolaryngologia polska = The Polish otolaryngology

    1995  Volume 49 Suppl 20, Page(s) 29–31

    Abstract: Investigations of larynx cancer rate of Lublin population were carried out in the years 1991-1994. Factors of the community rates in each year and in five-years age group were determined. 681 suffering people were examined clinically. The clinical stage ... ...

    Title translation Epidemiologic and clinical investigations of patients suffering from laryngeal neoplasms in the Lublin region in the years 1991-1994.
    Abstract Investigations of larynx cancer rate of Lublin population were carried out in the years 1991-1994. Factors of the community rates in each year and in five-years age group were determined. 681 suffering people were examined clinically. The clinical stage and degree of organ involvement were appointed.
    MeSH term(s) Adult ; Age Distribution ; Aged ; Aged, 80 and over ; Female ; Humans ; Incidence ; Laryngeal Neoplasms/epidemiology ; Laryngeal Neoplasms/pathology ; Male ; Middle Aged ; Neoplasm Staging ; Poland/epidemiology ; Sex Distribution
    Language Polish
    Publishing date 1995
    Publishing country Poland
    Document type English Abstract ; Journal Article
    ZDB-ID 417458-6
    ISSN 2300-8423 ; 0030-6657
    ISSN (online) 2300-8423
    ISSN 0030-6657
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  7. Article: Badania epidemiologiczne i kliniczne chorujacych na raka krtani w latach 1991-1995 w makroregionie lubelskim.

    Klonowski, S / Sekrecki, R / Horoch, A / Klatka, J / Kupisz, K / Olszański, W / Stepulak, A / Zych, A / Morshed, K / Pietrzyk, G / Zdunek, M / Jarosz, B / Kuflewski, J

    Annales Universitatis Mariae Curie-Sklodowska. Sectio D: Medicina

    1998  Volume 53, Page(s) 101–105

    Abstract: The study of registered morbidity of patients suffering from laryngeal cancer in the Lublin macro-region in the years 1991-95 was carried out. Morbidity rates in the population in consecutive years of investigated 5-year age groups were examined. In ... ...

    Title translation Epidemiologic and clinical tests of patients suffering from laryngeal cancer in the Lublin macro-region in the years 1991-1995.
    Abstract The study of registered morbidity of patients suffering from laryngeal cancer in the Lublin macro-region in the years 1991-95 was carried out. Morbidity rates in the population in consecutive years of investigated 5-year age groups were examined. In clinical investigations the conditions of clinical advancement of the disease in particular organs was determined and environmental factors and occupation were also revealed.
    MeSH term(s) Adult ; Age Distribution ; Aged ; Female ; Humans ; Laryngeal Neoplasms/classification ; Laryngeal Neoplasms/epidemiology ; Male ; Middle Aged ; Poland/epidemiology ; Risk Factors ; Sex Distribution ; Survival Rate
    Language Polish
    Publishing date 1998
    Publishing country Poland
    Document type English Abstract ; Journal Article
    ZDB-ID 217647-6
    ISSN 0066-2240
    ISSN 0066-2240
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  8. Article ; Online: Measurement of CP Violation in B^{0}→ψ(→ℓ^{+}ℓ^{-})K_{S}^{0}(→π^{+}π^{-}) Decays.

    Aaij, R / Abdelmotteleb, A S W / Abellan Beteta, C / Abudinén, F / Ackernley, T / Adeva, B / Adinolfi, M / Adlarson, P / Afsharnia, H / Agapopoulou, C / Aidala, C A / Ajaltouni, Z / Akar, S / Akiba, K / Albicocco, P / Albrecht, J / Alessio, F / Alexander, M / Alfonso Albero, A /
    Aliouche, Z / Alvarez Cartelle, P / Amalric, R / Amato, S / Amey, J L / Amhis, Y / An, L / Anderlini, L / Andersson, M / Andreianov, A / Andreola, P / Andreotti, M / Andreou, D / Ao, D / Archilli, F / Artamonov, A / Artuso, M / Aslanides, E / Atzeni, M / Audurier, B / Bacher, D / Bachiller Perea, I / Bachmann, S / Bachmayer, M / Back, J J / Bailly-Reyre, A / Baladron Rodriguez, P / Balagura, V / Baldini, W / Baptista de Souza Leite, J / Barbetti, M / Barbosa, I R / Barlow, R J / Barsuk, S / Barter, W / Bartolini, M / Baryshnikov, F / Basels, J M / Bassi, G / Batsukh, B / Battig, A / Bay, A / Beck, A / Becker, M / Bedeschi, F / Bediaga, I B / Beiter, A / Belin, S / Bellee, V / Belous, K / Belov, I / Belyaev, I / Benane, G / Bencivenni, G / Ben-Haim, E / Berezhnoy, A / Bernet, R / Bernet Andres, S / Berninghoff, D / Bernstein, H C / Bertella, C / Bertolin, A / Betancourt, C / Betti, F / Bex, J / Bezshyiko, Ia / Bhom, J / Bian, L / Bieker, M S / Biesuz, N V / Billoir, P / Biolchini, A / Birch, M / Bishop, F C R / Bitadze, A / Bizzeti, A / Blago, M P / Blake, T / Blanc, F / Blank, J E / Blusk, S / Bobulska, D / Bocharnikov, V / Boelhauve, J A / Boente Garcia, O / Boettcher, T / Bohare, A / Boldyrev, A / Bolognani, C S / Bolzonella, R / Bondar, N / Borgato, F / Borghi, S / Borsato, M / Borsuk, J T / Bouchiba, S A / Bowcock, T J V / Boyer, A / Bozzi, C / Bradley, M J / Braun, S / Brea Rodriguez, A / Breer, N / Brodzicka, J / Brossa Gonzalo, A / Brown, J / Brundu, D / Buonaura, A / Buonincontri, L / Burke, A T / Burr, C / Bursche, A / Butkevich, A / Butter, J S / Buytaert, J / Byczynski, W / Cadeddu, S / Cai, H / Calabrese, R / Calefice, L / Cali, S / Calvi, M / Calvo Gomez, M / Cambon Bouzas, J / Campana, P / Campora Perez, D H / Campoverde Quezada, A F / Capelli, S / Capriotti, L / Carbone, A / Carcedo Salgado, L / Cardinale, R / Cardini, A / Carniti, P / Carus, L / Casais Vidal, A / Caspary, R / Casse, G / Cattaneo, M / Cavallero, G / Cavallini, V / Celani, S / Cerasoli, J / Cervenkov, D / Chadwick, A J / Chahrour, I / Chapman, M G / Charles, M / Charpentier, Ph / Chavez Barajas, C A / Chefdeville, M / Chen, C / Chen, S / Chernov, A / Chernyshenko, S / Chobanova, V / Cholak, S / Chrzaszcz, M / Chubykin, A / Chulikov, V / Ciambrone, P / Cicala, M F / Cid Vidal, X / Ciezarek, G / Cifra, P / Clarke, P E L / Clemencic, M / Cliff, H V / Closier, J / Cobbledick, J L / Cocha Toapaxi, C / Coco, V / Cogan, J / Cogneras, E / Cojocariu, L / Collins, P / Colombo, T / Comerma-Montells, A / Congedo, L / Contu, A / Cooke, N / Corredoira, I / Correia, A / Corti, G / Cottee Meldrum, J J / Couturier, B / Craik, D C / Cruz Torres, M / Currie, R / Da Silva, C L / Dadabaev, S / Dai, L / Dai, X / Dall'Occo, E / Dalseno, J / D'Ambrosio, C / Daniel, J / Danilina, A / d'Argent, P / Davidson, A / Davies, J E / Davis, A / De Aguiar Francisco, O / de Boer, J / De Bruyn, K / De Capua, S / De Cian, M / De Freitas Carneiro Da Graca, U / De Lucia, E / De Miranda, J M / De Paula, L / De Serio, M / De Simone, D / De Simone, P / De Vellis, F / de Vries, J A / Dean, C T / Debernardis, F / Decamp, D / Dedu, V / Del Buono, L / Delaney, B / Dembinski, H-P / Denysenko, V / Deschamps, O / Dettori, F / Dey, B / Di Nezza, P / Diachkov, I / Didenko, S / Ding, S / Dobishuk, V / Docheva, A D / Dolmatov, A / Dong, C / Donohoe, A M / Dordei, F / Dos Reis, A C / Douglas, L / Downes, A G / Duan, W / Duda, P / Dudek, M W / Dufour, L / Duk, V / Durante, P / Duras, M M / Durham, J M / Dutta, D / Dziurda, A / Dzyuba, A / Easo, S / Eckstein, E / Egede, U / Egorychev, A / Egorychev, V / Eirea Orro, C / Eisenhardt, S / Ejopu, E / Ek-In, S / Eklund, L / Elashri, M / Ellbracht, J / Ely, S / Ene, A / Epple, E / Escher, S / Eschle, J / Esen, S / Evans, T / Fabiano, F / Falcao, L N / Fan, Y / Fang, B / Fantini, L / Faria, M / Farmer, K / Farry, S / Fazzini, D / Felkowski, L / Feng, M / Feo, M / Fernandez Gomez, M / Fernez, A D / Ferrari, F / Ferreira Lopes, L / Ferreira Rodrigues, F / Ferreres Sole, S / Ferrillo, M / Ferro-Luzzi, M / Filippov, S / Fini, R A / Fiorini, M / Firlej, M / Fischer, K M / Fitzgerald, D S / Fitzpatrick, C / Fiutowski, T / Fleuret, F / Fontana, M / Fontanelli, F / Foreman, L F / Forty, R / Foulds-Holt, D / Franco Sevilla, M / Frank, M / Franzoso, E / Frau, G / Frei, C / Friday, D A / Frontini, L / Fu, J / Fuehring, Q / Fujii, Y / Fulghesu, T / Gabriel, E / Galati, G / Galati, M D / Gallas Torreira, A / Galli, D / Gambetta, S / Gandelman, M / Gandini, P / Gao, H / Gao, R / Gao, Y / Garau, M / Garcia Martin, L M / Garcia Moreno, P / García Pardiñas, J / Garcia Plana, B / Garcia Rosales, F A / Garrido, L / Gaspar, C / Geertsema, R E / Gerken, L L / Gersabeck, E / Gersabeck, M / Gershon, T / Giambastiani, L / Giasemis, F I / Gibson, V / Giemza, H K / Gilman, A L / Giovannetti, M / Gioventù, A / Gironella Gironell, P / Giugliano, C / Giza, M A / Gizdov, K / Gkougkousis, E L / Glaser, F C / Gligorov, V V / Göbel, C / Golobardes, E / Golubkov, D / Golutvin, A / Gomes, A / Gomez Fernandez, S / Goncalves Abrantes, F / Goncerz, M / Gong, G / Gooding, J A / Gorelov, I V / Gotti, C / Grabowski, J P / Granado Cardoso, L A / Graugés, E / Graverini, E / Grazette, L / Graziani, G / Grecu, A T / Greeven, L M / Grieser, N A / Grillo, L / Gromov, S / Gu, C / Guarise, M / Guittiere, M / Guliaeva, V / Günther, P A / Guseinov, A-K / Gushchin, E / Guz, Y / Gys, T / Hadavizadeh, T / Hadjivasiliou, C / Haefeli, G / Haen, C / Haimberger, J / Haines, S C / Hajheidari, M / Halewood-Leagas, T / Halvorsen, M M / Hamilton, P M / Hammerich, J / Han, Q / Han, X / Hansmann-Menzemer, S / Hao, L / Harnew, N / Harrison, T / Hartmann, M / Hasse, C / Hatch, M / He, J / Heijhoff, K / Hemmer, F / Henderson, C / Henderson, R D L / Hennequin, A M / Hennessy, K / Henry, L / Herd, J / Heuel, J / Hicheur, A / Hill, D / Hilton, M / Hollitt, S E / Horswill, J / Hou, R / Hou, Y / Howarth, N / Hu, J / Hu, W / Hu, X / Huang, W / Huang, X / Hulsbergen, W / Hunter, R J / 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    Physical review letters

    2024  Volume 132, Issue 2, Page(s) 21801

    Abstract: A measurement of time-dependent CP violation in the decays of B^{0} and B[over ¯]^{0} mesons to the final states J/ψ(→μ^{+}μ^{-})K_{S}^{0}, ψ(2S)(→μ^{+}μ^{-})K_{S}^{0} and J/ψ(→e^{+}e^{-})K_{S}^{0} with K_{S}^{0}→π^{+}π^{-} is presented. The data ... ...

    Abstract A measurement of time-dependent CP violation in the decays of B^{0} and B[over ¯]^{0} mesons to the final states J/ψ(→μ^{+}μ^{-})K_{S}^{0}, ψ(2S)(→μ^{+}μ^{-})K_{S}^{0} and J/ψ(→e^{+}e^{-})K_{S}^{0} with K_{S}^{0}→π^{+}π^{-} is presented. The data correspond to an integrated luminosity of 6  fb^{-1} collected at a center-of-mass energy of sqrt[s]=13  TeV with the LHCb detector. The CP-violation parameters are measured to be S_{ψK_{S}^{0}}=0.717±0.013(stat)±0.008(syst) and C_{ψK_{S}^{0}}=0.008±0.012(stat)±0.003(syst). This measurement of S_{ψK_{S}^{0}} represents the most precise single measurement of the CKM angle β to date and is more precise than the current world average. In addition, measurements of the CP-violation parameters of the individual channels are reported and a combination with the LHCb Run 1 measurements is performed.
    Language English
    Publishing date 2024-01-26
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.132.021801
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Improved Measurement of CP Violation Parameters in B_{s}^{0}→J/ψK^{+}K^{-} Decays in the Vicinity of the ϕ(1020) Resonance.

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    Physical review letters

    2024  Volume 132, Issue 5, Page(s) 51802

    Abstract: The decay-time-dependent CP asymmetry in B_{s}^{0}→J/ψ(→μ^{+}μ^{-})K^{+}K^{-} decays is measured using proton-proton collision data, corresponding to an integrated luminosity of 6  fb^{-1}, collected with the LHCb detector at a center-of-mass energy of ... ...

    Abstract The decay-time-dependent CP asymmetry in B_{s}^{0}→J/ψ(→μ^{+}μ^{-})K^{+}K^{-} decays is measured using proton-proton collision data, corresponding to an integrated luminosity of 6  fb^{-1}, collected with the LHCb detector at a center-of-mass energy of 13 TeV. Using a sample of approximately 349 000 B_{s}^{0} signal decays with an invariant K^{+}K^{-} mass in the vicinity of the ϕ(1020) resonance, the CP-violating phase ϕ_{s} is measured, along with the difference in decay widths of the light and heavy mass eigenstates of the B_{s}^{0}-B[over ¯]_{s}^{0} system, ΔΓ_{s}, and the difference of the average B_{s}^{0} and B^{0} meson decay widths, Γ_{s}-Γ_{d}. The values obtained are ϕ_{s}=-0.039±0.022±0.006  rad, ΔΓ_{s}=0.0845±0.0044±0.0024  ps^{-1}, and Γ_{s}-Γ_{d}=-0.0056_{-0.0015}^{+0.0013}±0.0014  ps^{-1}, where the first uncertainty is statistical and the second systematic. These are the most precise single measurements to date and are consistent with expectations based on the Standard Model and with the previous LHCb analyses of this decay. These results are combined with previous independent LHCb measurements. The phase ϕ_{s} is also measured independently for each polarization state of the K^{+}K^{-} system and shows no evidence for polarization dependence.
    Language English
    Publishing date 2024-02-16
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.132.051802
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Observation of Cabibbo-Suppressed Two-Body Hadronic Decays and Precision Mass Measurement of the Ω_{c}^{0} Baryon.

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    Physical review letters

    2024  Volume 132, Issue 8, Page(s) 81802

    Abstract: The first observation of the singly Cabibbo-suppressed Ω_{c}^{0}→Ω^{-}K^{+} and Ω_{c}^{0}→Ξ^{-}π^{+} decays is reported, using proton-proton collision data at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 5.4  fb^{-1}, ... ...

    Abstract The first observation of the singly Cabibbo-suppressed Ω_{c}^{0}→Ω^{-}K^{+} and Ω_{c}^{0}→Ξ^{-}π^{+} decays is reported, using proton-proton collision data at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 5.4  fb^{-1}, collected with the LHCb detector between 2016 and 2018. The branching fraction ratios are measured to be B(Ω_{c}^{0}→Ω^{-}K^{+})/B(Ω_{c}^{0}→Ω^{-}π^{+})=[6.08±0.51(stat)±0.40(syst)]%,B(Ω_{c}^{0}→Ξ^{-}π^{+})/B(Ω_{c}^{0}→Ω^{-}π^{+})=[15.81±0.87(stat)±0.44(syst)±0.16(ext)]%. In addition, using the Ω_{c}^{0}→Ω^{-}π^{+} decay channel, the Ω_{c}^{0} baryon mass is measured to be M(Ω_{c}^{0})=2695.28±0.07(stat)±0.27(syst)±0.30(ext)  MeV, improving the precision of the previous world average by a factor of 4.
    Language English
    Publishing date 2024-02-28
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.132.081802
    Database MEDical Literature Analysis and Retrieval System OnLINE

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